{"title":"Sistema PLC-5 Allen-Bradley","description":"\u003cp\u003eIl sistema Allen-Bradley PLC-5 è una piattaforma legacy leggendaria, che per decenni ha rappresentato lo standard del settore. La sua architettura si basa sui telai I\/O universali 1771- e sui processori 1785-, supportando il controllo distribuito su larga scala tramite Remote I\/O e Data Highway Plus. Le caratteristiche tecniche includono una robusta struttura hardware interamente in metallo e ampie funzionalità diagnostiche per gli ambienti ad alta disponibilità. Dal punto di vista funzionale, PLC-5 gestisce segnali discreti ad alta densità e segnali analogici complessi di processo nel settore automobilistico e nelle acciaierie. Sebbene gli utenti passino spesso a \u003ca href=\"https:\/\/www.plcprotech.com\/collections\/allen-bradley-controllogix\"\u003eControlLogix\u003c\/a\u003e, la manutenzione dei sistemi PLC-5 richiede ricambi 1771 e 1785 di alta qualità per garantire la longevità dei circuiti di controllo legacy critici.\u003c\/p\u003e","products":[{"product_id":"allen-bradley-1785-bcm-plc-5-backup-communication-module","title":"Allen-Bradley 1785-BCM PLC-5 modulo di comunicazione di backup","description":"\u003cp\u003e\u003cspan\u003e\u003cspan class=\"citation-936\"\u003eIl \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"citation-936\"\u003e1785-BCM\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-936\"\u003e funge da modulo hardware di backup a caldo ad alta affidabilità nell'architettura classica del sistema Allen-Bradley PLC-5, ufficialmente designato come \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"citation-936\"\u003eModulo di comunicazione di backup PLC-5\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-936 citation-end-936\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-935\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eProgettato per fornire ridondanza del sistema ad alta disponibilità, coordina la sincronizzazione di un ambiente a doppio processore per prevenire costosi arresti dell'automazione durante il funzionamento continuo\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-935 citation-end-935\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-934\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eOperando in coppie primaria\/secondaria su due chassis locali, monitora lo stato del sistema e gestisce il subentro immediato e automatico nelle comunicazioni di campo in caso di guasto del sistema\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-934 citation-end-934\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eArchitettura di ridondanza e topologia operativa\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"citation-933\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-933\"\u003eIl 1785-BCM stabilisce una rete di backup hardware a caldo collegando trasversalmente un \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"citation-933\"\u003eSistema primario\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-933\"\u003e (che controlla attivamente gli I\/O remoti e le apparecchiature di processo) a un sistema sincronizzato \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"citation-933\"\u003eSistema secondario\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-933\"\u003e (mantenuto in uno stato di standby ad alta disponibilità)\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-933 citation-end-933\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIl sistema garantisce il completo allineamento dei dati e il ripristino immediato della rete attraverso tre meccanismi di comunicazione fondamentali:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003e\u003cspan class=\"citation-932\"\u003eCollegamento seriale ad alta velocità (HSSL):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-932\"\u003e Un percorso di comunicazione differenziale dedicato tra chassis, collegato direttamente tra i moduli 1785-BCM primario e secondario\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-932 citation-end-932\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-931\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eOperando alla velocità elevata di 1,2 megabit sull'hardware Serie B (rispetto ai 115 kbaud delle precedenti unità Serie A), l'HSSL trasmette i dati degli ingressi remoti, lo stato della logica interna e le tabelle dati definite dall'utente\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-931 citation-end-931\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003e\u003cspan class=\"citation-930\"\u003eInterfaccia Remote I\/O Smart Switch:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-930\"\u003e Durante il normale funzionamento, il processore secondario è fisicamente isolato dal cablaggio di campo, ma continua a interrogare il proprio 1785-BCM locale\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-930 citation-end-930\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-929\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eLo \"Smart Switch\" integrato in questo modulo simula i nodi di campo reali popolando la tabella dell'immagine degli ingressi del processore secondario con dati in tempo reale ricevuti tramite l'HSSL\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-929 citation-end-929\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-928\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eQuesta architettura mantiene completamente identica la memoria della logica del processore in standby a quella dell'unità primaria\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-928 citation-end-928\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003e\u003cspan class=\"citation-927\"\u003eEsecuzione della commutazione senza interruzioni:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-927\"\u003e Se il sistema primario subisce un'interruzione di alimentazione, un guasto del processore, un errore hardware locale 1785-BCM o un cambio intenzionale della modalità del selettore a chiave (ad esempio, da RUN a PROGRAM), viene attivata una commutazione\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-927 citation-end-927\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-926\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eI relè di isolamento interni ad alta velocità del modulo primario si aprono istantaneamente e i relè corrispondenti del modulo in standby si chiudono\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-926 citation-end-926\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-925\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-925\"\u003eIl controllo delle reti Remote I\/O e Data Highway Plus passa al processore secondario \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"citation-925\"\u003emeno di 50 millisecondi\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-925\"\u003e, mantenendo stabili le uscite di campo nel loro ultimo stato durante la breve finestra di transizione\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-925 citation-end-925\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParametro metrico\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDati delle specifiche del manuale di fabbrica\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumero di catalogo del modello\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"citation-924\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e1785-BCM\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-924 citation-end-924\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMarchio\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"citation-923\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eAllen-Bradley \/ Rockwell Automation\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-923 citation-end-923\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eClasse del sistema di ridondanza\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"citation-922\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eMotore di comunicazione principale del sistema di hot backup PLC-5\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-922 citation-end-922\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConsumo di corrente del backplane\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"citation-921\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eMassimo 1,8 A a 5 V CC\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-921 citation-end-921\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDissipazione di potenza del modulo\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"citation-920\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eMassimo 9,0 watt\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-920 citation-end-920\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDissipazione del carico termico\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"citation-919\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e30,7 BTU\/ora\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-919 citation-end-919\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVelocità di trasmissione HSSL\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"citation-918\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e1,2 Mbps (Serie B) \/ 115 kbaud (Serie A)\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-918 citation-end-918\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePorte di comunicazione integrate\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"citation-917\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e2 canali configurabili (canale 1A e canale 1B)\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-917 citation-end-917\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eReti dei canali supportate\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"citation-916\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eData Highway Plus (DH+) e I\/O remoto universale (RIO)\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-916 citation-end-916\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFinestra massima di commutazione\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"math-inline\"\u003e$\\le$\u003c\/span\u003e\u003cspan class=\"citation-915\"\u003e Massimo 50 millisecondi\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-915 citation-end-915\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCapacità del buffer dati locale\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"citation-914\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e4K parole per i valori della tabella dati\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-914 citation-end-914\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDistanza massima del collegamento tra telai\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"citation-913\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eFino a 152 metri (500 piedi) utilizzando il cavo 1770-CD\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-913 citation-end-913\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProfilo dell'involucro fisico\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"citation-912\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eAlloggiamento strutturale del modulo di tipo aperto\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-912 citation-end-912\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAssegnazione degli slot del telaio\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"citation-911\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eOccupa 1 slot I\/O universale standard 1771\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-911 citation-end-911\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIntervallo della temperatura operativa\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"citation-910\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eDa 0 a 60 °C (da 32 a 140 °F)\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-910 citation-end-910\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLimiti della temperatura di stoccaggio\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"citation-909\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eDa -40 a 85 °C (da -40 a 185 °F)\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-909 citation-end-909\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIntervallo di umidità relativa\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"citation-908\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eDal 5 al 95% senza condensa\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-908 citation-end-908\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eCompatibilità del sistema e modulo di espansione 1785-BEM\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003e\u003cspan class=\"citation-907\"\u003eMatrice di compatibilità dei processori:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-907\"\u003e Il 1785-BCM Serie B (revisione C o successiva) supporta un'ampia gamma di piattaforme PLC-5, inclusi PLC-5\/11, -5\/15, -5\/20, -5\/25, -5\/30, -5\/40, -5\/60 e PLC-5\/80\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-907 citation-end-907\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-906\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eI moduli legacy Serie A sono limitati esclusivamente ai processori PLC-5\/15 e PLC-5\/25 meno recenti\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-906 citation-end-906\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003e\u003cspan class=\"citation-905\"\u003eModulo di estensione del backup 1785-BEM:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-905\"\u003e Mentre il 1785-BCM di base gestisce fino a due canali integrati (canali 1A e 1B), i processori di fascia alta come PLC-5\/40 e PLC-5\/60 supportano quattro canali di comunicazione\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-905 citation-end-905\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-904\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-904\"\u003ePer proteggere queste porte aggiuntive, \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"citation-904\"\u003eModulo di estensione del backup 1785-BEM\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-904\"\u003e deve essere installato adiacente al BCM nel rack locale\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-904 citation-end-904\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-903\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eIl 1785-BEM si interfaccia con il modulo principale tramite un bus backplane secondario locale, espandendo la capacità di commutazione per includere i canali 2A e 2B\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-903 citation-end-903\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eDomande frequenti\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePosso utilizzare un modulo 1785-BCM Serie B insieme a un modulo Serie A precedente?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"citation-902\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eSì\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-902 citation-end-902\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-901\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eIl modulo Serie B mantiene la compatibilità con le versioni precedenti e può essere abbinato a un'unità Serie A esistente\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-901 citation-end-901\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-900\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003ePer abilitare questa modalità legacy, è necessario impostare esplicitamente gli interruttori di configurazione fisici sui gruppi di interruttori SW1 e SW2, situati sul lato e sul fondo del modulo Serie B\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-900 citation-end-900\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-899\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eSe queste proprietà di corrispondenza vengono omesse, i LED di stato del modulo lampeggeranno mostrando un codice di errore\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-899 citation-end-899\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eÈ possibile installare moduli I\/O industriali locali standard accanto al 1785-BCM?\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"citation-898\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-898 citation-end-898\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-897\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eIl sistema di backup PLC-5 è progettato per commutare e proteggere le reti I\/O remote; non può eseguire il backup dei moduli I\/O locali installati direttamente nel rack principale del processore\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-897 citation-end-897\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-896\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003ePer proteggere il processo dalle interruzioni, tutta la strumentazione di controllo deve trovarsi nei telai I\/O remoti, lasciando il telaio locale riservato esclusivamente ai due alimentatori, ai processori, al 1785-BCM e agli eventuali componenti 1785-BEM\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-896 citation-end-896\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eChe cos'è la modalità \"Fast Data Transfer\" sul modulo 1785-BCM Serie B?\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"citation-895\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eNelle operazioni sincrone standard, quando le istruzioni di scrittura (BTW) e lettura (BTR) del trasferimento a blocchi effettuano il mirroring delle tabelle dati utente sull'HSSL, il processore secondario attende che un intero segmento di dati composto da più blocchi venga ricevuto correttamente prima di renderlo disponibile\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-895 citation-end-895\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-894\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eL'attivazione della modalità \"Fast Data Transfer\" tramite l'interruttore 2 del gruppo di interruttori SW1 consente al modulo secondario di rilasciare istantaneamente i singoli blocchi al processore di standby non appena arrivano\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-894 citation-end-894\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-893\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eQuesto riduce significativamente i tempi di sincronizzazione delle tabelle dati, portando il tempo di trasferimento di 16 blocchi (992 parole) da circa 400–1000 ms a una rapida finestra di 180–260 ms\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-893 citation-end-893\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eLinee guida per la messa in servizio sul campo e il cablaggio di rete\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003e\u003cspan class=\"citation-892\"\u003eIsolamento dello schermo del tronco:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-892\"\u003e Collegare le reti di comunicazione tra il telaio primario e quello di standby con cavi a doppino intrecciato schermati 1770-CD \"Blue Hose\" di alta qualità\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-892 citation-end-892\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-891\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-891\"\u003eIl filo di drenaggio dello schermo in rame deve rimanere continuo attraverso tutte le connessioni intermedie ed essere collegato saldamente alla barra di terra principale dell'involucro \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"citation-891\"\u003euna sola estremità fisica\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-891\"\u003e dell'anello di rete\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-891 citation-end-891\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-890\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eLa messa a terra dello schermo in più punti crea disturbi dovuti a loop di massa che corrompono la trasmissione dei dati ad alta velocità\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-890 citation-end-890\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003e\u003cspan class=\"citation-889\"\u003eLogica asincrona del trasferimento a blocchi:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-889\"\u003e Poiché le operazioni di mirroring delle tabelle dati vengono eseguite in modo asincrono rispetto alla scansione del programma ladder, gli ingegneri di processo devono sempre utilizzare il bit Done (\u003c\/span\u003e\u003ccode\u003e\u003cspan class=\"citation-889\"\u003eDN\u003c\/span\u003e\u003c\/code\u003e\u003cspan class=\"citation-889\"\u003e) del comando BTR o BTW primario come parte della logica di esecuzione dell'interblocco\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-889 citation-end-889\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-888\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eQuesta procedura garantisce che valori intermedi o corrotti non vengano trasmessi al sistema di standby se il controller primario subisce un guasto durante una scansione\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-888 citation-end-888\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003e\u003cspan class=\"citation-887\"\u003eProtocollo di isolamento in ambienti pericolosi:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-887\"\u003e Il 1785-BCM è progettato per consentire l'ispezione e la sostituzione a caldo di un modulo di standby guasto senza interrompere il processore primario in linea\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-887 citation-end-887\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-886\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eTuttavia, se l'assemblaggio hardware viene installato in zone industriali pericolose (atmosfere esplosive di Classe I, Divisione 2), è necessario togliere completamente tensione alle linee di alimentazione dell'involucro oppure confermare che l'area sia completamente non pericolosa prima di estrarre i moduli o scollegare qualsiasi braccio di cablaggio di campo, per prevenire i rischi di ignizione dovuti ad archi elettrici\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"citation-886 citation-end-886\"\u003e\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003c\/h3\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695172317547,"sku":"1785-BCM","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1785-bcm-backup-communication-module-xext10wp5l3_976809d2-ee8f-4f3d-991f-7120aabf018e.jpg?v=1766114083"},{"product_id":"allen-bradley-1785-l30b-plc-5-standard-processor-module","title":"Allen-Bradley 1785-L30B PLC-5 modulo processore standard","description":"\u003cp\u003eL'\u003cstrong\u003eAllen-Bradley 1785-L30B\u003c\/strong\u003e è un \u003cstrong\u003emodulo processore standard PLC-5\u003c\/strong\u003e configurato per il controllo centralizzato e i sistemi di automazione industriale distribuiti. Questo \u003cstrong\u003econtrollore logico programmabile\u003c\/strong\u003e dispone di 32 kiloparole di memoria utente in RAM statica con batteria tampone, per mantenere dati di logica, registri e configurazione del controllo durante le interruzioni di alimentazione. L'hardware integra diverse interfacce di comunicazione, inclusi due canali combinati DH+\/I\/O remoto che funzionano come scanner o adattatore, oltre a una porta seriale dedicata a 25 pin che supporta i protocolli RS-232C, RS-423 e RS-422A. In grado di gestire fino a 1024 dispositivi I\/O totali in qualsiasi combinazione, oppure una configurazione complementare di 1024 ingressi e 1024 uscite, questo processore si interfaccia direttamente con componenti di controllo discreti e analogici in diverse architetture di automazione industriale.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLa configurazione con RAM statica alimentata a batteria garantisce la protezione dei dati della memoria utente quando l'alimentazione principale del sistema di controllo è scollegata.\u003c\/li\u003e\n\u003cli\u003eOpzione di backup non volatile del programma EEPROM tramite i moduli di memoria 1785-ME16, 1785-ME32, 1785-ME64 o 1785-M100.\u003c\/li\u003e\n\u003cli\u003eSelettore a chiave a tre posizioni sul pannello frontale per la selezione manuale delle modalità operative del processore Run, PROG (Programma) e REM (Remoto).\u003c\/li\u003e\n\u003cli\u003eIndicatori LED diagnostici dedicati per BATT (stato della batteria), PROC (stato del processore), FORCE (forzature degli I\/O abilitate), COMM (attività del canale 0) e stato dei singoli canali.\u003c\/li\u003e\n\u003cli\u003ePorta di espansione per coprocessore di controllo integrato, per supportare avanzati miglioramenti dell'elaborazione del sistema.\u003c\/li\u003e\n\u003cli\u003eSupporto integrato per architetture I\/O remote universali, per collegare fino a 28 chassis I\/O remoti.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssemblaggio distribuito e linee di produzione discrete ad alta velocità.\u003c\/li\u003e\n\u003cli\u003eMonitoraggio SCADA su larga scala e collegamento in rete di impianti multi-nodo.\u003c\/li\u003e\n\u003cli\u003eAutomazione dei processi analogici, inclusi circuiti di controllo della temperatura, della pressione e del flusso.\u003c\/li\u003e\n\u003cli\u003eControllo centralizzato dei macchinari che richiede l'integrazione di I\/O discreti ad alta densità e I\/O speciali.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInformazioni per l'ordine\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCodice prodotto\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescrizione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1785-L30B Serie A\u003c\/td\u003e\n\u003ctd\u003e1785-L30B\/A, Serie A, Revisione A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1785-L30B Serie B\u003c\/td\u003e\n\u003ctd\u003e1785-L30B\/B, Serie B, Revisione B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1785-L30B Serie C\u003c\/td\u003e\n\u003ctd\u003e1785-L30B\/C, Serie C, Revisione C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1785-L30B Serie D\u003c\/td\u003e\n\u003ctd\u003e1785-L30B\/D, Serie D, Revisione D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1785-L30B Serie E\u003c\/td\u003e\n\u003ctd\u003e1785-L30B\/E, Serie E, Revisione E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifica tecnica\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduttore\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di prodotto\u003c\/td\u003e\n\u003ctd\u003eControllore logico programmabile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinea di prodotti\u003c\/td\u003e\n\u003ctd\u003ePLC-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero di catalogo\u003c\/td\u003e\n\u003ctd\u003e1785-L30B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e612598123995\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso\u003c\/td\u003e\n\u003ctd\u003e2,75 lb (1,25 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModello del processore\u003c\/td\u003e\n\u003ctd\u003ePLC-5\/30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di modulo\u003c\/td\u003e\n\u003ctd\u003eProcessore standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero massimo di parole di memoria utente\u003c\/td\u003e\n\u003ctd\u003e32 kiloparole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRAM statica con batteria tampone\u003c\/td\u003e\n\u003ctd\u003eSì\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione di backup del programma EEPROM\u003c\/td\u003e\n\u003ctd\u003eSì\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemoria protetta\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarico di corrente del backplane\u003c\/td\u003e\n\u003ctd\u003e2,3 A a 5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissipazione di potenza\u003c\/td\u003e\n\u003ctd\u003e12 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlimentatori compatibili\u003c\/td\u003e\n\u003ctd\u003e1771-P4S, 1771-P6S, 1771-P4S1, 1771-P6S1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O totali massimi\u003c\/td\u003e\n\u003ctd\u003e1024 (qualsiasi combinazione) oppure 1024 ingressi + 1024 uscite (complementari)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O analogici massimi\u003c\/td\u003e\n\u003ctd\u003e1024\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTempo di scansione I\/O per rack\u003c\/td\u003e\n\u003ctd\u003e10 ms a 57,6 kbit\/s, 7 ms a 115,2 kbit\/s, 3 ms a 230,4 Mbit\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero massimo totale di telai I\/O\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero massimo di telai I\/O remoti universali\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero massimo di telai I\/O locali estesi\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero massimo di rack I\/O\u003c\/td\u003e\n\u003ctd\u003e4 (rack 0-3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacità I\/O remoto\u003c\/td\u003e\n\u003ctd\u003e12 telai\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorta di espansione del coprocessore di controllo\u003c\/td\u003e\n\u003ctd\u003eSì\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di batteria\u003c\/td\u003e\n\u003ctd\u003e1770-XYC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura operativa\u003c\/td\u003e\n\u003ctd\u003eDa 0 a 60 degC (da 32 a 140 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura non operativa\u003c\/td\u003e\n\u003ctd\u003e-40 a 85 degC (da -40 a 185 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnessioni\/Interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePorta di interfaccia\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eStandard elettrico \/ Protocollo\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanale 0\u003c\/td\u003e\n\u003ctd\u003eCompatibile con RS-232C, RS-423, RS-422A (connettore D-shell a 25 pin)\u003c\/td\u003e\n\u003ctd\u003eSupporta i protocolli ASCII e DF1 full-duplex, master half-duplex e slave half-duplex per la programmazione o l'interfacciamento con periferiche.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanale 1A\u003c\/td\u003e\n\u003ctd\u003eDH+ \/ I\/O remoto (connessione a 3 pin e mini-DIN parallelo a 8 pin)\u003c\/td\u003e\n\u003ctd\u003eConfigurabile come scanner I\/O remoto, adattatore I\/O remoto o collegamento di comunicazione Data Highway Plus (DH+).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanale 1B\u003c\/td\u003e\n\u003ctd\u003eDH+ \/ I\/O remoto (connessione a 3 pin)\u003c\/td\u003e\n\u003ctd\u003eConfigurabile come scanner I\/O remoto, adattatore I\/O remoto o collegamento di comunicazione Data Highway Plus (DH+).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevenzione delle scariche elettrostatiche (ESD):\u003c\/strong\u003e prima di maneggiare il modulo, il personale deve indossare un dispositivo di messa a terra da polso approvato oppure toccare un oggetto collegato a terra per scaricare l'elettricità statica. Evitare il contatto diretto con il connettore del backplane o con i pin integrati.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecifiche dell'involucro:\u003c\/strong\u003e installare il telaio del controller orizzontalmente all'interno di un involucro in acciaio per impieghi gravosi, per bloccare contaminanti ambientali, polvere atmosferica, umidità e interferenze EMI\/RFI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpaziatura per il raffreddamento a convezione:\u003c\/strong\u003e mantenere uno spazio libero minimo di 153 mm (6 pollici) sopra e sotto il telaio, 102 mm (4 pollici) su entrambi i lati e 51 mm (2 pollici) in verticale e in orizzontale rispetto ai condotti di cablaggio interni o alle morsettiere adiacenti.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMantenimento della temperatura:\u003c\/strong\u003e assicurarsi che la temperatura dell'aria ambiente che sale attraverso la colonna di raffreddamento per convezione non superi i 60 degC direttamente sotto il gruppo del controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSequenza di posizionamento dei moduli:\u003c\/strong\u003e disporre i moduli del telaio da sinistra a destra, iniziando con i moduli di trasferimento a blocchi ad alta priorità più vicini al processore, seguiti dagli ingressi CC, dalle uscite CC, dagli ingressi CA e terminando con le uscite CA all'estrema destra.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIEC 60068-2-1 (Prova Ab, freddo non operativo senza imballaggio \/ Prova Ad, freddo operativo)\u003c\/li\u003e\n\u003cli\u003eIEC 60068-2-2 (Prova Bc, calore secco non operativo senza imballaggio \/ Prova Bd, calore secco operativo)\u003c\/li\u003e\n\u003cli\u003eIEC 60068-2-14 (Prova Na, shock termico non operativo senza imballaggio \/ Prova Nb, shock termico operativo)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695172874603,"sku":"1785-L30B","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1785-l30b-controller-module-1uxljxk4cmx_3f849a71-71fb-4f5c-b50e-7a8be222f95d.jpg?v=1766114107"},{"product_id":"allen-bradley-1771-ib-1771-8-point-digital-input-module","title":"Allen-Bradley 1771-IB 1771 modulo di ingresso digitale a 8 punti","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eL’Allen-Bradley \u003cstrong\u003e1771-IB\u003c\/strong\u003e è un componente hardware discreto che opera all’interno della piattaforma \u003cstrong\u003e1771\u003c\/strong\u003e per interfacciare gli ingressi di stato sul campo con un processore centralizzato. Questo dispositivo legge segnali a due stati provenienti da circuiti elettrici esterni, gestendo fino a 8 canali su un intervallo di ingresso operativo di 10-27V CC. Il modulo di ingresso è pienamente compatibile con i componenti di automazione standard a 2 e 3 fili, inclusi interruttori di prossimità CC, sensori fotoelettrici, pulsanti, interruttori di finecorsa, interruttori a galleggiante e selettori. Per garantire la chiarezza del segnale in ambienti difficili, integra meccanismi di filtraggio che limitano le fluttuazioni elettriche prima che raggiungano la logica del controllore.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCircuito logico di filtraggio degli ingressi integrato per attenuare i transitori di tensione causati dal rimbalzo dei contatti e dal rumore elettrico irradiato.\u003c\/li\u003e\n\u003cli\u003eConnettività nativa al backplane, compatibile con le linee standard del backplane dei telai I\/O 1771 per la distribuzione dell’alimentazione.\u003c\/li\u003e\n\u003cli\u003ePiena compatibilità strutturale e operativa con i dispositivi di campo dei circuiti di controllo a due e tre fili.\u003c\/li\u003e\n\u003cli\u003eFornito in un imballaggio protettivo antistatico schermato per ridurre al minimo i danni da scariche elettrostatiche durante la normale manipolazione.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInterfacciamento dei circuiti di stato di macchinari industriali discreti con le unità di automazione principali.\u003c\/li\u003e\n\u003cli\u003eSincronizzazione delle reti di sensori industriali mediante array di sensori di prossimità o fotoelettrici.\u003c\/li\u003e\n\u003cli\u003eMonitoraggio delle macchine utensili e configurazioni di interblocco di sicurezza mediante pulsanti e interruttori di finecorsa.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003ch4\u003eSpecifiche elettriche e prestazionali\u003c\/h4\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduttore\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCodice prodotto\u003c\/td\u003e\n\u003ctd\u003e1771-IB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e662468205474\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePaese di origine\u003c\/td\u003e\n\u003ctd\u003eMessico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di modulo\u003c\/td\u003e\n\u003ctd\u003eModulo di ingresso CC (12-24V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero di canali\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntervallo del segnale di ingresso\u003c\/td\u003e\n\u003ctd\u003e10-27V CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrente richiesta dal backplane\u003c\/td\u003e\n\u003ctd\u003e74mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrente massima di dispersione nello stato disattivo\u003c\/td\u003e\n\u003ctd\u003e3mA (per dispositivi a 3 fili)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRitardo nominale del filtro di ingresso (attivazione)\u003c\/td\u003e\n\u003ctd\u003e12 + 7 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRitardo nominale del filtro di ingresso (disattivazione)\u003c\/td\u003e\n\u003ctd\u003e20 + 7 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l’installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisalimentare il telaio prima di eseguire qualsiasi collegamento o smontaggio dei componenti hardware modulari.\u003c\/li\u003e\n\u003cli\u003eAllineare con cura il dispositivo lungo le guide in plastica del telaio durante l’inserimento iniziale nello slot.\u003c\/li\u003e\n\u003cli\u003eSommare gli assorbimenti di corrente totali di tutte le schede installate per assicurarsi che il circuito complessivo non superi la capacità nominale di uscita dell’alimentatore del backplane.\u003c\/li\u003e\n\u003cli\u003eConservare il componente nella relativa busta antistatica schermata fino a poco prima dell’inserimento fisico, per evitare danni da scariche elettrostatiche.\u003c\/li\u003e\n\u003cli\u003eVerificare che il profilo della corrente di dispersione nello stato disattivo di qualsiasi dispositivo di rilevamento integrato a 3 fili rimanga inferiore a 3mA.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695172940139,"sku":"1771-IB","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1771-ib-digital-input-module-mgg10fyvtie_bd155a3c-4278-4789-a2e4-10ce406533ea.jpg?v=1766114110"},{"product_id":"allen-bradley-1771-p5-plc-5-power-supply-module","title":"Modulo alimentatore PLC-5 Allen-Bradley 1771-P5","description":"\u003cp data-path-to-node=\"1\"\u003eIl \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003e1771-P5\u003c\/b\u003e è un modulo di alimentazione montato sullo chassis, progettato all'interno della linea di prodotti 1771 per fornire direttamente al backplane l'alimentazione CC regolata necessaria al funzionamento dei chassis di controllo industriale standard. Questo componente hardware accetta una fonte di ingresso nominale a 24 V CC e la converte nei livelli di corrente stabili e privi di disturbi richiesti dalle unità processore e dalla strumentazione di ingresso\/uscita adiacente. La configurazione \u003cb data-path-to-node=\"1\" data-index-in-node=\"409\"\u003e1771-P5\u003c\/b\u003e integra meccanismi di protezione elettrica e chiari strumenti diagnostici strutturali per garantire una distribuzione costante dell'alimentazione in ambienti di automazione altamente integrati.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"2\"\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eDesign dello chassis con slot, montabile direttamente sui backplane I\/O universali 1771 standard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eConfigurato con un indicatore LED verde dedicato, accessibile frontalmente, che conferma la stabilità dell'uscita\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eCircuito integrato di protezione dinamica da sovratensione che previene i danni causati dai transitori elettrici in ingresso\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003eArchitettura con fusibile integrato, posizionata internamente per proteggere i percorsi del backplane del sistema\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"4\"\u003eApplicazioni\u003c\/h3\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003eInfrastruttura di alimentazione per reti di chassis 1771 locali e distribuite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003eAlimentazione CC regolata per array di elaborazione logica multi-slot\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003eInvolucri per l'automazione industriale che utilizzano alimentazioni dirette a 24 V CC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"7\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,0,0\"\u003e\u003cb data-path-to-node=\"7,1,0,0\" data-index-in-node=\"0\"\u003eProduttore\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,1,0\"\u003eAllen-Bradley\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,0,0\"\u003e\u003cb data-path-to-node=\"7,2,0,0\" data-index-in-node=\"0\"\u003eNumero di parte \/ Modello\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,1,0\"\u003e1771-P5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,0,0\"\u003e\u003cb data-path-to-node=\"7,3,0,0\" data-index-in-node=\"0\"\u003eLinea di prodotti\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,1,0\"\u003eChassis I\/O universale 1771\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,0,0\"\u003e\u003cb data-path-to-node=\"7,4,0,0\" data-index-in-node=\"0\"\u003eTipo di modulo\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,1,0\"\u003eModulo di alimentazione\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,5,0,0\"\u003e\u003cb data-path-to-node=\"7,5,0,0\" data-index-in-node=\"0\"\u003eIntervallo della tensione di ingresso\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,5,1,0\"\u003eDa 20,5 a 30,0 V CC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,6,0,0\"\u003e\u003cb data-path-to-node=\"7,6,0,0\" data-index-in-node=\"0\"\u003eTensione di ingresso nominale\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,6,1,0\"\u003e24 V CC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,7,0,0\"\u003e\u003cb data-path-to-node=\"7,7,0,0\" data-index-in-node=\"0\"\u003eCarico di corrente in uscita\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,7,1,0\"\u003e8,0 A a 5,06 V CC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,8,0,0\"\u003e\u003cb data-path-to-node=\"7,8,0,0\" data-index-in-node=\"0\"\u003eCapacità di corrente del backplane\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,8,1,0\"\u003e8,0 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,9,0,0\"\u003e\u003cb data-path-to-node=\"7,9,0,0\" data-index-in-node=\"0\"\u003eProtezione da sovratensione\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,9,1,0\"\u003eArresto a 6,3 V CC (nominale)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,10,0,0\"\u003e\u003cb data-path-to-node=\"7,10,0,0\" data-index-in-node=\"0\"\u003eIndicatori di stato\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,10,1,0\"\u003eLED verde (uscita normale)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,11,0,0\"\u003e\u003cb data-path-to-node=\"7,11,0,0\" data-index-in-node=\"0\"\u003eProtezione interna\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,11,1,0\"\u003eCircuiteria di ingresso con fusibile\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"8\"\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eAllineamento dello chassis:\u003c\/b\u003e fissare il modulo di alimentazione nella posizione dello slot assegnato più a sinistra del telaio chassis I\/O 1771 per garantire la corretta configurazione dei terminali del backplane.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eTerminazione elettrica:\u003c\/b\u003e assicurarsi che tutti i cavi a 24 V CC siano isolati dalle fonti di alimentazione attive prima di effettuare i collegamenti sulla morsettiera frontale, per eliminare la formazione di archi elettrici.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"\u003eManutenzione per sovracorrente:\u003c\/b\u003e verificare sempre che le specifiche del fusibile sostitutivo corrispondano completamente a quelle di fabbrica prima di ripristinare i percorsi di alimentazione attivi dopo l'intervento di protezione per sovraccarico elettrico.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"0\"\u003eMatrice di ventilazione:\u003c\/b\u003e assicurarsi che i percorsi dell'aria nella parte superiore e inferiore dello chassis rimangano liberi da ostruzioni per gestire la dissipazione termica di base durante la distribuzione della potenza a pieno carico.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695177298283,"sku":"1771-P5","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1771-p5-24v-dc-power-supply-tukionbk2bl_c70d6f20-0638-4d2d-9f17-3c580a602ae9.jpg?v=1766114156"},{"product_id":"allen-bradley-1785-v40l-plc-5-vme-processor-module","title":"Modulo processore PLC-5\/VME Allen-Bradley 1785-V40L","description":"\u003cp\u003eIl \u003cstrong\u003e1785-V40L\u003c\/strong\u003e è un modulo processore PLC-5\/VME progettato per facilitare il controllo industriale avanzato ad alta densità all’interno di configurazioni automatizzate per la produzione e la manifattura. Operando all’interno dell’affidabile linea di prodotti \u003cstrong\u003ePLC 5\u003c\/strong\u003e, questo modulo combina le comprovate capacità di esecuzione dei controllori programmabili industriali con l’integrazione diretta nelle architetture di backplane host. Il \u003cstrong\u003e1785-V40L\u003c\/strong\u003e offre una notevole capacità di memoria utente e tempi di scansione rapidi del programma, risultando particolarmente adatto al controllo di un numero elevato di chassis I\/O locali e remoti durante l’esecuzione di complesse routine di logica a bit.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDotato di 48.000 parole di memoria utente dedicata, sufficienti per supportare comodamente grandi basi di codice applicativo e allocazioni di tabelle dati\u003c\/li\u003e\n\u003cli\u003eElevate velocità di elaborazione, con un tempo di scansione di 0,5 millisecondi ogni 1.000 parole per le operazioni di logica a bit\u003c\/li\u003e\n\u003cli\u003eAmpie capacità di espansione del sistema, con supporto fino a 15 rack I\/O fisici e una capacità totale di 1920 ingressi e uscite misti\u003c\/li\u003e\n\u003cli\u003eFlessibili capacità di rete distribuita, con supporto fino a 16 chassis I\/O locali estesi e fino a 60 chassis I\/O remoti\u003c\/li\u003e\n\u003cli\u003eInterfaccia di comunicazione sul campo configurabile, con diverse opzioni di rete Data Highway Plus (DH+) o Remote I\/O (RIO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSistemi di automazione industriale ad alta densità con segnali digitali e analogici\u003c\/li\u003e\n\u003cli\u003eReti di controllo distribuito remoto multi-chassis\u003c\/li\u003e\n\u003cli\u003eAcquisizione dati su larga scala ed elaborazione di sequenze\u003c\/li\u003e\n\u003cli\u003eAmmodernamento o integrazione di sistemi informatici embedded industriali legacy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifica\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinea di prodotti\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero di catalogo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1785-V40L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di modulo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModulo processore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemoria utente massima\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48.000 parole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTempo di scansione del programma\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0,5 millisecondi ogni 1.000 parole (logica a bit) \/ 2 millisecondi ogni 1.000 parole (tipico)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePorta di comunicazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePorta seriale RS-232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacità del rack I\/O\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacità della porta I\/O locale estesa\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 porta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI\/O totali massimi (qualsiasi combinazione)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1920\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI\/O complementari totali massimi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1920 ingressi e 1920 uscite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI\/O analogici massimi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1920\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVelocità di trasmissione RIO\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e57,6 kilobit al secondo, 115,2 kilobit al secondo e 230 kilobit al secondo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero di porte DH+ o Remote I\/O\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero massimo di chassis I\/O locali estesi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero massimo di chassis I\/O remoti\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCarico di corrente del backplane\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2,9 ampere (tipico) \/ 3,5 ampere (massimo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeso\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3,00 lb (1,36 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l’installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAllocazione dell’alimentazione:\u003c\/strong\u003e verificare che la fonte di alimentazione del backplane del sistema possa sostenere il carico di corrente nominale massimo di 3,5 ampere prima di accendere il dispositivo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminazione della rete:\u003c\/strong\u003e per le reti Remote I\/O (RIO) funzionanti a 57,6 kbps, 115,2 kbps o 230 kbps, installare resistori di terminazione adeguati alle estremità delle linee fisiche per mantenere puliti i segnali di comunicazione.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMessa a terra dello chassis:\u003c\/strong\u003e mantenere un collegamento diretto e solido a una terra comune a bassa impedenza per l’intero gruppo dell’involucro, così da proteggere i componenti logici dal rumore elettronico e dalle interferenze elettromagnetiche (EMI).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGestione termica:\u003c\/strong\u003e disporre il cablaggio interno del sistema e mantenere liberi i condotti di ventilazione per dissipare efficacemente l’energia termica quando il processore funziona in condizioni di corrente tipiche elevate.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695177888107,"sku":"1785-V40L","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1785-v40l-vmebus-programmable-controllers-1gsfdij5o05_b9df0925-e08e-43f2-b3aa-69410bbbf9d8.jpg?v=1766114185"},{"product_id":"allen-bradley-1771-ow-1771-selectable-contact-output-module","title":"Modulo di uscita a contatti selezionabili 1771 Allen-Bradley 1771-OW","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1771-OW\u003c\/strong\u003e is a selectable contact output hardware module designed for integration within a 1771 I\/O chassis. Functioning as a specialized switching unit, the device provides 8 outputs arranged into 4 isolated groups of 2, with each distinct group configured around its own independent common connection. Every individual output pathway is electrically isolated from the internal module logic circuitry, enabling the system to simultaneously drive separate external loads up to a maximum continuous current of 1.0A per output at rated power. Because the hardware does not contain built-in surge limiting circuitry, the \u003cstrong\u003e1771-OW\u003c\/strong\u003e must be utilized for switching resistive loads only, and it is not recommended for inductive or capacitive load setups. Logic control processing and internal relay coil energization paths are fully powered directly through the backplane of the host I\/O chassis enclosure.\u003c\/p\u003e\n\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eAllen-Bradley 1771-OW\u003c\/strong\u003e è un modulo hardware di uscita a contatti selezionabile, progettato per l'integrazione in un telaio I\/O 1771. Come unità di commutazione specializzata, il dispositivo fornisce 8 uscite disposte in 4 gruppi isolati da 2, con ogni gruppo distinto configurato con il proprio collegamento comune indipendente. Ogni singolo percorso di uscita è elettricamente isolato dai circuiti logici interni del modulo, consentendo al sistema di pilotare simultaneamente carichi esterni separati fino a una corrente continua massima di 1,0 A per uscita alla potenza nominale. Poiché l'hardware non contiene circuiti integrati di limitazione delle sovratensioni, \u003cstrong\u003e1771-OW\u003c\/strong\u003e deve essere utilizzato esclusivamente per la commutazione di carichi resistivi e non è consigliato per configurazioni con carichi induttivi o capacitivi. L'elaborazione del controllo logico e i percorsi di eccitazione delle bobine dei relè interni sono alimentati direttamente tramite il backplane del telaio I\/O host.\u003c\/li\u003e\n\u003cli\u003eCaratteristiche\u003c\/li\u003e\n\u003cli\u003eConfigurazioni dei ponticelli di uscita selezionabili individualmente, che consentono di personalizzare ogni punto per il funzionamento normalmente aperto (N.O.) o normalmente chiuso (N.C.).\u003c\/li\u003e\n\u003cli\u003eQuattro raggruppamenti di circuiti isolati, ciascuno contenente due linee di uscita, per supportare una distribuzione del cablaggio con comuni multipli.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBarriere di isolamento elettrico che separano i circuiti di commutazione dei contatti di uscita sul lato campo dai componenti logici locali del backplane.\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArray diagnostico montato frontalmente, composto da 8 indicatori di stato che si illuminano quando le bobine dei relè di uscita corrispondenti vengono eccitate.\u003c\/li\u003e\n\u003cli\u003eApplicazioni\u003c\/li\u003e\n\u003cli\u003eCommutazione dedicata di circuiti di controllo resistivi negli ambienti di produzione industriale.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstradamento dell'interfaccia a contatti puliti verso moduli di ingresso esterni o dispositivi logici a bassa corrente.\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eControllo dell'automazione distribuita tramite configurazioni di isolamento dei contatti a gruppi multipli.\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche tecniche\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpecifica\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero di modello\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLinea I\/O 1771\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di prodotto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModulo di uscita a contatti selezionabile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUscite per modulo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 (4 gruppi da 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosizione del modulo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTelaio I\/O 1771\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTensione nominale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24-138 V ca RMS, 24-125 V cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePortata di corrente\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 A per uscita (massima)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCorrente di sovratensione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 A massimo per uscita (alla potenza nominale)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePotenza nominale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ecc: 30 W per uscita (resistivo), ca (con soppressione): 30 W per uscita (resistivo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCarico minimo dei contatti\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ecc: 10 mA a 24 V, ca: 10 mA a 24 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTempo di attivazione\/disattivazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 ms massimo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTempo di rimbalzo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 ms massimo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequenza di commutazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 Hz massimo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDissipazione di potenza\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3,7 Watt (massima): 3,3 Watt (minima)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDissipazione termica\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12,6 BTU\/ora (massima): 11,3 BTU\/ora (minima)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCorrente del backplane\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMassimo 700 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConduttori\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMassimo 14 AWG a trefoli\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSezione del cavo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIsolamento massimo da 3\/64 di pollice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategoria\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura di esercizio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 0 a 60 °C (da 32 a 140 Fahrenheit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura di stoccaggio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa -40 a 85 °C (da -40 a 185 Fahrenheit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUmidità relativa\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDal 5 al 95% (senza condensa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBraccio di cablaggio in campo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1771-WD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoppia della vite del braccio di cablaggio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-9 pollici-libbra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCollegamenti\/Interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePin del connettore\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUscita 0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUscita a contatto del relè 0 (gruppo 1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComune\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCollegamento di ritorno comune per le uscite 0 e 1 (gruppo 1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUscita 1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUscita a contatto del relè 1 (gruppo 1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUscita 2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUscita a contatto del relè 2 (gruppo 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComune\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCollegamento di ritorno comune per le uscite 2 e 3 (gruppo 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUscita 3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUscita a contatto del relè 3 (gruppo 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUscita 4\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUscita a contatto del relè 4 (gruppo 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComune\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCollegamento di ritorno comune per le uscite 4 e 5 (gruppo 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUscita 5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUscita a contatto del relè 5 (gruppo 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUscita 6\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUscita a contatto del relè 6 (gruppo 4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComune\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCollegamento di ritorno comune per le uscite 6 e 7 (gruppo 4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUscita 7\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUscita a contatto del relè 7 (gruppo 4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\\\u003cstrong\u003eSicurezza dell'alimentazione del backplane:\\\u003c\/strong\u003e scollegare sempre completamente l'alimentazione dal backplane del telaio I\/O 1771 e dal braccio di cablaggio collegato prima di rimuovere o installare qualsiasi hardware I\/O, per evitare lesioni fisiche o il funzionamento imprevisto del sistema.\u003c\/li\u003e\n\u003cli\u003e\n\\\u003cstrong\u003eProtezione dalle scariche elettrostatiche:\\\u003c\/strong\u003e prima di maneggiare il gruppo della scheda elettronica, toccare un oggetto collegato a terra per scaricare l'elettricità statica accumulata ed evitare di toccare i pin del connettore del backplane posteriore.\u003c\/li\u003e\n\u003cli\u003e\n\\\u003cstrong\u003eCodifica in plastica del telaio:\\\u003c\/strong\u003e montare le bande di codifica in plastica sui punti di guida del backplane del telaio tra le posizioni 6 e 8 e tra le posizioni 16 e 18, per bloccare lo slot scelto esclusivamente per questo tipo di hardware.\u003c\/li\u003e\n\u003cli\u003e\n\\\u003cstrong\u003eLimiti di posizionamento del modulo:\\\u003c\/strong\u003e il modulo può essere installato in qualsiasi connettore di slot disponibile del telaio I\/O, ad eccezione della posizione dello slot più a sinistra, strettamente riservata ai moduli adattatore o processore.\u003c\/li\u003e\n\u003cli\u003e\n\\\u003cstrong\u003eControllo della configurazione dei ponticelli:\\\u003c\/strong\u003e per modificare il funzionamento normalmente aperto predefinito di fabbrica, rimuovere le 4 viti laterali per aprire i coperchi dell'alloggiamento e spostare manualmente i ponticelli interni K1, K2, K3 e K4 nelle posizioni N.C.\u003c\/li\u003e\n\u003cli\u003e\n\\\u003cstrong\u003eLunghezza del cavo di interconnessione:\\\u003c\/strong\u003e limitare la lunghezza totale dei collegamenti di cablaggio in campo a un massimo di 1000 piedi (304,8 metri).\u003c\/li\u003e\n\u003cli\u003e\n\\\u003cstrong\u003eAvvertenza sul carico in parallelo:\\\u003c\/strong\u003e non collegare due o più uscite in parallelo nel tentativo di superare la portata di alimentazione continua di 1 A, poiché lievi variazioni nei tempi di risposta dei singoli relè possono far sì che un singolo contatto sopporti l'intera corrente di carico.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695178772843,"sku":"1771-OW","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1771-ow-selectable-contact-output-module-cobvik3xmnl_dc17db47-761d-4d08-9ae9-47fc0d5f59fe.jpg?v=1766114220"},{"product_id":"allen-bradley-1771-asb-e-remote-i-o-adapter-module","title":"Modulo adattatore I\/O remoto Allen-Bradley 1771-ASB\/E","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAllen-Bradley 1771-ASB\/E\u003c\/strong\u003e è un modulo adattatore I\/O remoto che funge da interfaccia tra i moduli I\/O remoti e i controllori programmabili Allen-Bradley. Il modulo riceve e invia dati dallo scanner I\/O e verso di esso in forma seriale, e legge e scrive dati dai moduli di ingresso e di uscita e verso di essi in forma parallela. Trasmette dati fino a 10.000 piedi di cavo a 57,6 Kbaud e fornisce la scansione del backplane e la trasmissione dati fino a 2.500 piedi di cavo a 230,4 Kbaud. L’adattatore supporta qualsiasi combinazione di moduli I\/O a 4, 6, 8, 16 o 32 punti e consente metodi di indirizzamento I\/O a 1\/2 slot, 1 slot e 2 slot. All’accensione esegue controlli della configurazione I\/O per verificare il posizionamento dei moduli e analizza tutti gli slot del telaio oppure tutti gli slot ad eccezione degli ultimi quattro. Inoltre, può emulare gli adattatori della Serie B per fornire una risposta del sistema compatibile con gli scanner 1771-S4A e 1771-S4B.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrasmette dati fino a 10.000 piedi di cavo a 57,6 Kbaud e fino a 2.500 piedi di cavo a 230,4 Kbaud.\u003c\/li\u003e\n\u003cli\u003eSupporta le modalità di indirizzamento I\/O a 1\/2 slot, 1 slot e 2 slot.\u003c\/li\u003e\n\u003cli\u003eSupporta moduli I\/O discreti e a trasferimento a blocchi a 4, 6, 8, 16 o 32 punti.\u003c\/li\u003e\n\u003cli\u003eEmula la risposta del collegamento degli adattatori della Serie B per la compatibilità con gli scanner PLC-2 e PLC-3.\u003c\/li\u003e\n\u003cli\u003eVerifica il posizionamento dei moduli I\/O all’accensione.\u003c\/li\u003e\n\u003cli\u003eDispone di indicatori diagnostici LED sul pannello frontale per ACTIVE, ADAPTER FAULT e I\/O RACK FAULT.\u003c\/li\u003e\n\u003cli\u003eInclude opzioni di ritentativo per l’immunità ai disturbi del backplane, selezionabili tramite il gruppo di interruttori.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInterfacciamento di telai I\/O remoti nei sistemi con controllori programmabili Allen-Bradley PLC-2, PLC-3 e PLC-5.\u003c\/li\u003e\n\u003cli\u003eArchitetture di controllo industriale distribuite che utilizzano telai I\/O universali.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParametro\u003c\/th\u003e\n\u003cth\u003eSpecifiche\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero di catalogo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1771-ASB Serie E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di modulo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModulo adattatore I\/O remoto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCorrente del backplane\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,0 A a 5 V CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDistanza di trasmissione \/ Velocità di trasmissione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.000 piedi di cavo a 57,6 Kbaud; 2.500 piedi di cavo a 230,4 Kbaud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModalità di indirizzamento supportate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2 slot, 1 slot, 2 slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDensità I\/O supportate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4, 6, 8, 16, 32 punti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBraccio di cablaggio compatibile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1771-WB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnessioni\/Interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePin del terminale\u003c\/th\u003e\n\u003cth\u003eFunzione\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlu (cavo I\/O remoto)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSchermatura (cavo I\/O remoto)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTrasparente (cavo I\/O remoto)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e4\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCollegato internamente al terminale 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCollegato internamente al terminale 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e6\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCollegato internamente al terminale 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e7\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePulsante di riavvio del rack I\/O fornito dall’utente\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e8\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePulsante di riavvio del rack I\/O fornito dall’utente\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l’installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosizione e codifica:\u003c\/strong\u003e il modulo 1771-ASB deve essere installato nello slot più a sinistra del telaio I\/O. Codificare i connettori del backplane utilizzando gli anelli di codifica tra i pin 54–56 per il connettore superiore e tra i pin 16–18 per quello inferiore.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecauzioni sull’alimentazione:\u003c\/strong\u003e scollegare l’alimentazione del sistema prima di inserire o rimuovere il modulo dal telaio I\/O, per evitare possibili danni ai circuiti.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelezione 32 punti \/ spina per termocoppia:\u003c\/strong\u003e accedere alle spine di configurazione attraverso il foro di accesso laterale. Impostare le spine nella posizione sinistra per abilitare i moduli I\/O a 32 punti oppure nella posizione destra quando si utilizzano i moduli per termocoppie 1771-IX o 1771-IY.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMontaggio del modulo:\u003c\/strong\u003e posizionare il modulo nelle guide in plastica dello slot più a sinistra, premere saldamente per inserirlo nei connettori del backplane e fissare la barra di bloccaggio del telaio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminazione:\u003c\/strong\u003e per l’ultimo modulo adattatore del collegamento, collegare una resistenza di terminazione tra i terminali 1 (blu) e 3 (trasparente) sul braccio di cablaggio di campo (150 ohm standard oppure 82 ohm per capacità di nodi estesa a 230,4 Kbaud).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarchio CE\u003c\/strong\u003e (Direttiva 89\/336\/CEE EMC: EN 50081-2, EN 50082-2; Direttiva sulla bassa tensione 73\/23\/CEE: EN 61131-2)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695181099371,"sku":"1771-ASB\/E","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1771-asb-e-plc-5-remote-i-o-rio-adapter-hardware-cqp32xplfeg_7cca7411-cfd0-47b4-aaf8-9addeb030f65.jpg?v=1766114290"},{"product_id":"allen-bradley-1785-me16-plc-5-eeprom-memory-module","title":"Modulo di memoria EEPROM PLC-5 Allen-Bradley 1785-ME16","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAllen-Bradley 1785-ME16\u003c\/strong\u003e è un \u003cstrong\u003emodulo di memoria EEPROM non volatile\u003c\/strong\u003e progettato da Rockwell Automation per la piattaforma di controllori programmabili PLC-5. In qualità di dispositivo hardware di backup robusto, questo modulo offre 16 kiloword di memoria indipendente per proteggere la logica ladder del controllore, le impostazioni di configurazione e i parametri delle tabelle dati strutturali da corruzioni della memoria volatile o cancellazioni accidentali. Si installa direttamente nello slot di espansione anteriore dei processori PLC-5 standard, consentendo operazioni di ripristino manuali o automatiche rapide senza richiedere una connessione attiva a una workstation esterna. Preservando le immagini della memoria utente in modo completamente indipendente dallo stato della batteria al litio dello chassis, \u003cstrong\u003e1785-ME16\u003c\/strong\u003e garantisce la sicurezza della conservazione dei processi e la continuità operativa nei sistemi di produzione continua e nelle architetture di controllo dei processi.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMemoria specializzata non volatile per il backup dei programmi, progettata appositamente per la famiglia di processori PLC-5.\u003c\/li\u003e\n\u003cli\u003eSpazio di memoria EEPROM a stato solido di 16 kiloword, in grado di memorizzare routine complete delle macchine e strutture dati.\u003c\/li\u003e\n\u003cli\u003eSupporto per il trasferimento software bidirezionale, che consente di salvare i dati dalla RAM attiva o ripristinare il codice nella memoria del controllore.\u003c\/li\u003e\n\u003cli\u003eConservazione dei dati indipendente dalla batteria, per proteggere le immagini del codice di sistema durante arresti prolungati dello stabilimento o interruzioni dell'alimentazione principale.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArchiviazione ad alta sicurezza e backup non volatile dei programmi per sistemi critici di automazione industriale.\u003c\/li\u003e\n\u003cli\u003eRipristino logico automatico o forzato durante le sequenze di avvio della linea dopo un arresto prolungato per manutenzione.\u003c\/li\u003e\n\u003cli\u003eReplica e distribuzione uniformi dei programmi su più architetture di processo identiche.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParametro\u003c\/th\u003e\n\u003cth\u003eSpecifica\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero modello\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1785-ME16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinea di prodotto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di modulo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDispositivo di memoria (EEPROM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacità di memoria\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 kiloword\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunzione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBackup del programma\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeso\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.19 lbs (0.09 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolamento dell'alimentazione del processore:\u003c\/strong\u003e Spegnere e isolare tutte le alimentazioni elettriche principali dello chassis I\/O locale e dell'alloggiamento del processore prima di inserire o estrarre la cartuccia di memoria, per proteggere i circuiti del bus interno.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpzioni di configurazione dello chassis:\u003c\/strong\u003e Assicurarsi che gli interruttori del backplane e le impostazioni del processore corrispondano alle configurazioni specifiche della modalità di ripristino; una mancata corrispondenza dell'hardware di memoria o l'assenza del modulo quando previsto può attivare il codice di errore minore 82.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSicurezza della messa a terra contro le scariche elettrostatiche:\u003c\/strong\u003e Eseguire tutte le operazioni di manipolazione in un'area protetta dalle scariche elettrostatiche (ESD), utilizzando un cinturino da polso con messa a terra verificata per eliminare l'accumulo di cariche statiche pericolose.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695181951339,"sku":"1785-ME16","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1785-me16-eeprom-memory-module-karhkp443mc_99e3be6d-0573-43f9-beee-76e5d2ded235.jpg?v=1766114322"},{"product_id":"allen-bradley-1771-ob-plc-5-digital-dc-output-module","title":"Modulo di uscita digitale CC Allen-Bradley 1771-OB PLC-5","description":"\u003cp\u003e\u003cstrong\u003e1771-OB\u003c\/strong\u003e è un dispositivo elettronico digitale a stato solido a 8 canali, progettato per la \u003cstrong\u003epiattaforma PLC-5 \/ 1771 I\/O\u003c\/strong\u003e per pilotare apparecchiature industriali di controllo a corrente continua a bassa tensione. Fornisce percorsi di commutazione elettrica per vari componenti di campo, inclusi azionamenti per motori CC, indicatori di stato ed elettrovalvole industriali. La micrologica di controllo interna è alimentata tramite la barra del backplane dello \u003cstrong\u003echassis I\/O\u003c\/strong\u003e locale e assorbe una corrente massima di 165 mA, mantenendo l'isolamento optoelettronico strutturale tra gli elementi di campo dell'impianto ad alto livello e i bus del processore centrale. L'integrazione del sistema avviene tramite il gruppo connettore del braccio di cablaggio standard \u003cstrong\u003e1771-WA\u003c\/strong\u003e, consentendo sequenze di sostituzione fisica a caldo o della scheda senza disturbare i collegamenti dei terminali di campo già attestati.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistribuzione delle uscite ad alta densità\u003c\/strong\u003e: integra otto circuiti indipendenti di commutazione CC a stato solido in un unico alloggiamento per chassis a slot singolo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtezione dedicata dai cortocircuiti\u003c\/strong\u003e: fusibili di protezione singoli da 2 A, 8AG, montati su ciascun canale proteggono il modulo dai gravi rischi di sovracorrente sul campo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatrice di stato visivo\u003c\/strong\u003e: dotato di nove LED diagnostici sul pannello frontale che forniscono una 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corrispondenti.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eControllo distribuito dei collettori pneumatici azionati da solenoidi sul piano produttivo.\u003c\/li\u003e\n\u003cli\u003eAttivazione diretta degli azionamenti di abilitazione del controllo della velocità di motori CC a bassa corrente.\u003c\/li\u003e\n\u003cli\u003ePannelli di controllo per strumentazione remota e linee a matrice per l'illuminazione delle lampade spia.\u003c\/li\u003e\n\u003cli\u003eInterblocco logico tra rack con sottogruppi hardware di ingresso a bassa tensione.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche hardware\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpecifiche\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModello\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1771-OB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSerie del prodotto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC-5 \/ I\/O 1771\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di modulo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModulo driver di uscita digitale 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campo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCavo flessibile con sezione nominale di 1,5 mm2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCavità di codifica in plastica del backplane\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTra le posizioni 4 e 6 e tra le posizioni 18 e 20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFusibili interni\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 A, classe 8AG (un fusibile separato per ogni percorso di uscita)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlocco di collegamento dei morsetti\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBraccio di cablaggio 1771-WA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCollegamenti\/Interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePin del morsetto del connettore\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMorsetto A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRiferimento dell'ingresso di alimentazione della tensione CC positiva\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMorsetto 0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLinea di segnale del canale di uscita digitale 0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMorsetto 1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLinea di segnale del canale di uscita digitale 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMorsetto 2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLinea di segnale del canale di uscita digitale 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMorsetto 3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLinea di segnale del canale di uscita digitale 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMorsetto 4\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLinea di segnale del canale di uscita digitale 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMorsetto 5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLinea di segnale del canale di uscita digitale 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMorsetto 6\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLinea di segnale del canale di uscita digitale 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMorsetto 7\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLinea di segnale del canale di uscita digitale 7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMorsetto B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRiferimento del ritorno della massa comune CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eNote di progettazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiscrepanza tra morsetti e bit\u003c\/strong\u003e: le designazioni dei canali dei morsetti incise sull'hardware fisico del braccio di cablaggio 1771-WA non corrispondono direttamente ai bit dei dati dei registri immagine interni del software. Per la creazione del codice di controllo, fare riferimento esclusivamente alla tabella di assegnazione del sistema.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEqualizzazione potenziale\u003c\/strong\u003e: quando si collega direttamente un canale di uscita a un'unità di elaborazione degli ingressi, come una 1771-IB, un circuito di alimentazione comune deve alimentare entrambi i blocchi per portare tutte le masse di riferimento allo stesso potenziale di tensione.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvvertenza critica sulla polarità\u003c\/strong\u003e: È necessario mantenere la corretta polarità strutturale su tutti i morsetti di alimentazione a corrente continua. L'applicazione di configurazioni di alimentazione a corrente alternata (CA) o il cablaggio incrociato delle guide di polarità causerà la distruzione critica dell'hardware del modulo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBilanciamento dell'alimentazione del backplane\u003c\/strong\u003e: Il consumo di corrente del backplane, pari a 165 mA, deve essere incluso nel calcolo del budget della capacità complessiva dell'alimentatore dello specifico chassis 1771, per evitare sovraccarichi termici o errori di calo di tensione sul backplane.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLinee guida sul campo\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcedure di messa a terra elettrostatica\u003c\/strong\u003e: Gli operatori devono collegare il cinturino da polso antistatico ESD approvato a un punto di terra strutturale oppure scaricare le cariche locali toccando un telaio in acciaio collegato a terra prima di toccare i bordi della scheda.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallazione delle chiavi in plastica\u003c\/strong\u003e: Assicurarsi che i perni di codifica del backplane dello chassis siano correttamente inseriti nelle posizioni di fabbrica (tra i pin 4\/6 e i pin 18\/20) per evitare l'inserimento accidentale di schede con tensione incompatibile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisalimentazione dello chassis\u003c\/strong\u003e: È necessario completare lo spegnimento dell'alimentazione dello chassis prima di estrarre il modulo driver dal relativo slot fisico, per proteggere gli operatori e prevenire transitori induttivi sul backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocollo di estrazione del fusibile\u003c\/strong\u003e: Per sostituire in sicurezza un gruppo fusibile danneggiato, sbloccare il fermo del braccio oscillante meccanico anteriore, estrarre l'alloggiamento della scheda, svitare le due viti di fissaggio del contenitore e sostituire il componente esaurito da 2 A, 8AG all'interno.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ tecniche e sugli approvvigionamenti\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eD: Quale specifica precisa deve avere il fusibile sostitutivo se un canale si disattiva?\u003c\/strong\u003e R: Ogni interruttore di uscita è abbinato a un fusibile standard da 2 A, formato 8AG, accessibile sotto il coperchio laterale della scheda.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eD: Questo modulo driver CC può essere inserito in sicurezza nello slot più a sinistra di un chassis 1771?\u003c\/strong\u003e R: No, lo slot all'estrema sinistra della configurazione dello chassis 1771 è strutturalmente riservato al modulo processore master o alla testa dell'adattatore della rete I\/O remota.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eD: Il modulo visualizza indicatori sul pannello frontale per la diagnostica dei singoli circuiti?\u003c\/strong\u003e R: Sì, dispone di un LED rosso dedicato per segnalare i fusibili bruciati, oltre a otto LED rossi di stato individuali che si accendono quando un canale di uscita è attivamente alimentato.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695182606699,"sku":"1771-OB","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1771-ob-digital-dc-output-driver-module-3votzyt5u4d_51486138-8d7c-4a78-b921-cc00c9f77c03.jpg?v=1766114346"},{"product_id":"allen-bradley-1785-v40v-plc-5-vme-processor-module","title":"Modulo processore VME Allen-Bradley 1785-V40V PLC-5","description":"\u003cp\u003eIl \u003cstrong\u003e1785-V40V\u003c\/strong\u003e è un modulo processore basato su VME appartenente alla serie PLC-5, progettato per offrire ampie capacità di controllo nei sistemi di automazione industriale. Questa unità hardware esegue applicazioni critiche di trasferimento dati e supporta proprietà di configurazione a doppia modalità, consentendole di funzionare perfettamente come unità master o slave all’interno di un’architettura VMEbus aperta. Elaborando grandi array di ingressi e uscite in diversi sistemi produttivi, il \u003cstrong\u003e1785-V40V\u003c\/strong\u003e gestisce sequenze di calcolo complesse mantenendo l’interfacciamento seriale locale con la strumentazione periferica esterna.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegra l’elaborazione logica programmabile autonoma nei formati standard dei moduli VMEbus\u003c\/li\u003e\n\u003cli\u003eFunziona secondo regole flessibili di progettazione del sistema, con configurazioni runtime a doppia unità master e slave\u003c\/li\u003e\n\u003cli\u003eUtilizza la memoria statica ad accesso casuale (SRAM) integrata per memorizzare temporaneamente e monitorare i blocchi della logica di automazione\u003c\/li\u003e\n\u003cli\u003eSupporta un’integrazione approfondita con reti miste di strumenti di campo tramite una mappatura bilanciata dei segnali digitali e analogici\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eControllo dei processi e strumentazione integrati nel telaio VMEbus\u003c\/li\u003e\n\u003cli\u003eInfrastrutture di automazione digitale e analogica ad alta densità\u003c\/li\u003e\n\u003cli\u003eIntegrazione di reti informatiche multi-scheda e multi-fornitore\u003c\/li\u003e\n\u003cli\u003eConfigurazioni dedicate per il trasferimento dati master\/slave\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen 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slave\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupportato\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplicazioni di trasferimento dati\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupportato\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacità SRAM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48K parole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacità I\/O totale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1920 I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacità I\/O analogici\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1920 I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCanale di comunicazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 canale 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intensive.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695182737771,"sku":"1785-V40V","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1785-v40v-vmebus-programmable-controllers-unspvcuzz22_fe7dce8e-2eff-4941-a7fc-5a6c7fab05bc.jpg?v=1766114352"},{"product_id":"allen-bradley-1785-v80b-plc-5-v80-vme-processor","title":"Processore VME Allen-Bradley 1785-V80B PLC-5\/V80","description":"\u003cp\u003eIl \u003cstrong\u003e1785-V80B\u003c\/strong\u003e è un controllore a logica programmabile \u003cstrong\u003ePLC-5\/V80\u003c\/strong\u003e specializzato, progettato per l’integrazione diretta e senza interruzioni in un’architettura VMEbus. Conforme alla specifica VMEbus C.1, questo processore si installa direttamente in un backplane VMEbus, consentendo l’esecuzione su bus condiviso insieme ad altri moduli CPU e I\/O VMEbus, senza gateway di sistema separati. Mantiene il set completo e potente di istruzioni del processore PLC-5\/80 potenziato, ampliando al contempo l’esecuzione nativa tramite file di stato VME personalizzati e istruzioni di messaggistica estesa (\u003cstrong\u003eMSG\u003c\/strong\u003e) che gestiscono i trasferimenti di dati tra bus e la generazione di interrupt hardware. Grazie a 100 kiloparole di SRAM integrata con alimentazione a batteria, l’unità gestisce applicazioni industriali complete con un massimo di 2944 I\/O totali tramite collegamenti dedicati \u003cstrong\u003eDH+\u003c\/strong\u003e e Universal Remote I\/O, affiancati da un motore seriale RS-232-C isolato otticamente per la programmazione locale e le topologie punto-punto DF1.\u003c\/p\u003e\n\u003ch3\u003eInformazioni per l’ordinazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1785-V80B\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eProcessore del controllore a logica programmabile PLC-5\/V80 VMEbus, SRAM da 100 kparole.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eControllo delle revisioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1785-V80B Ser A\u003c\/strong\u003e (Serie A, Rev. A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1785-V80B Ser B\u003c\/strong\u003e (Serie B, Rev. B)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1785-V80B Ser C\u003c\/strong\u003e (Serie C, Rev. C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1785-V80B Ser D\u003c\/strong\u003e (Serie D, Rev. D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1785-V80B Ser E\u003c\/strong\u003e (Serie E, Rev. E)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche hardware\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifica\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModello\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC-5\/V80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero di parte \/ N. catalogo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1785-V80B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e612598140213\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di modulo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModulo processore VME\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandard VMEbus\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConforme alla specifica VMEbus C.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemoria volatile integrata\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSRAM da 100 kiloparole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLimite della tabella dati\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMassimo 32.000 parole per file di tabella dati\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemoria non volatile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNon utilizza moduli di memoria EEPROM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacità massima I\/O totale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2944 (configurati in modo complementare come 2944 ingressi \/ 2955 uscite)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacità massima I\/O analogici\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2944 indirizzati nativamente (capacità massima del sistema: 3072)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTempo tipico di scansione della logica booleana\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0,5 ms per 1000 parole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTempo tipico di scansione complessa\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2,0 ms per 1000 parole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTempo di scansione I\/O locale esteso\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0,5 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTempo di scansione I\/O remoto per rack\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 ms a 57,6 kbps, 7 ms a 115,2 kbps, 3 ms a 230,4 kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVelocità di trasmissione della rete remota\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e57,6 kbps, 115,2 kbps, 230,4 kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero massimo di rack I\/O remoti\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero massimo di chassis remoti universali\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e92 totali (massimo 32 per collegamento I\/O fisico)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero massimo totale di chassis I\/O\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e93\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLimite del telaio locale esteso\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 (nessuna porta I\/O locale estesa disponibile)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePorta del coprocessore di controllo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSì\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRequisito del backplane VME\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2,5 A a 5 Vcc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeso netto del prodotto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0,82 kg (1,81 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eNote ingegneristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccesso al file di stato VME\u003c\/strong\u003e: include un esclusivo “file di stato VME” definito dal software, che consente ai programmi ladder di monitorare, valutare e modificare esplicitamente le variabili di sistema VMEbus di basso livello.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstensioni del set di istruzioni\u003c\/strong\u003e: il blocco di istruzioni ladder standard per la messaggistica (\u003cstrong\u003eMSG\u003c\/strong\u003e) è esteso nativamente per comandare trasferimenti di blocchi di dati VMEbus e generare interrupt hardware strutturati del backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortabilità del codice\u003c\/strong\u003e: le configurazioni dei programmi e i file di logica ladder sviluppati per le piattaforme PLC-5\/40 o PLC-5\/80 enhanced standard vengono eseguiti direttamente sul 1785-V80B con baseline di esecuzione corrispondenti.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConservazione della SRAM\u003c\/strong\u003e: poiché questa piattaforma hardware non dispone di opzioni interne per la programmazione EEPROM, è necessaria una batteria di backup attiva sul backplane o sull’assemblaggio del processore per proteggere i dati logici durante i cicli di spegnimento.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLinee guida operative\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInserimento nel backplane\u003c\/strong\u003e: verificare che l’alimentazione dello chassis VMEbus host sia completamente disinserita prima di inserire o estrarre la scheda processore. Inserire i connettori DIN multipolari del backplane diritti nelle guide della scheda per evitare il disallineamento dei pin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnessione del canale 0\u003c\/strong\u003e: le assegnazioni dei pin sull’interfaccia seriale D-shell a 25 pin sono conformi ai protocolli EIA RS-232-C; assicurarsi che la treccia di schermatura sia terminata sul guscio del connettore per mantenere l’integrità degli isolatori ottici in condizioni di elevato rumore.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOttimizzazione della rete\u003c\/strong\u003e: quando si configurano i canali 1A, 1B, 2A o 2B per Data Highway Plus (DH+) o I\/O remoto, assicurarsi che le resistenze di terminazione di fine linea corrispondano alla velocità di trasmissione fisica selezionata (ad esempio, 150 Ohm per configurazioni a 57,6 kbps o 82 Ohm per configurazioni a 230,4 kbps).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccesso alla programmazione\u003c\/strong\u003e: l’accesso alla workstation locale viene stabilito tramite le due connessioni periferiche mini-DIN a 8 pin sul pannello frontale o tramite il collegamento principale DH+.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDomande frequenti tecniche e sugli approvvigionamenti\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eD: È possibile inserire un modulo EEPROM Allen-Bradley standard nel 1785-V80B per eseguire un backup non volatile?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eR: No, il processore VME 1785-V80B non integra alloggiamenti né un’architettura di sistema in grado di accettare moduli di memoria EEPROM.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eD: Come sono cablati fisicamente sul pannello frontale i canali di comunicazione 1A, 1B, 2A e 2B?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eR: Ognuno di questi quattro canali indipendenti dispone di un connettore terminale dedicato a 3 pin in stile Phoenix, configurabile individualmente per le modalità DH+, Scanner I\/O remoto o Adattatore I\/O remoto.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eD: Questo modulo processore può pilotare i blocchi di chassis I\/O locale 1771 standard?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Non può pilotare direttamente chassis I\/O locali o locali estesi perché non dispone di porte di pilotaggio locale esteso; tutto l’hardware I\/O 1771 o esterno deve essere collegato in remoto tramite le reti dello scanner I\/O remoto universale o tramite il backplane VMEbus.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695183360363,"sku":"1785-V80B","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1785-v80b-vme-processor-card-24thwjxkimd_27f243e0-23d0-4b07-9175-0fa9f9f49a33.jpg?v=1766114374"},{"product_id":"allen-bradley-1785-lt3-plc-5-12-processor-module","title":"Modulo processore Allen-Bradley 1785-LT3 PLC-5\/12","description":"\u003cp\u003eIl \u003cstrong\u003e1785-LT3\u003c\/strong\u003e è un modulo processore PLC-5\/12 progettato per gestire il controllo sequenziale, le operazioni di elaborazione automatizzata e la gestione completa dei dati a livello di stabilimento. Questo componente hardware montato su slot si installa nello slot più a sinistra di uno chassis I\/O standard 1771 ed esegue programmi specializzati in logica ladder per gestire variabili di sistema complesse. Funzionando come dispositivo autonomo e compatibile con adattatori sulle reti industriali, il \u003cstrong\u003e1785-LT3\u003c\/strong\u003e coordina i segnali multi-nodo e i dati diagnostici tramite interfacce di connessione fisica integrate.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArchitettura con interblocco integrata, progettata esclusivamente per l'inserimento nei telai chassis I\/O standard 1771\u003c\/li\u003e\n\u003cli\u003eGruppo di interruttori posteriore integrato (SW1) che consente l'assegnazione manuale diretta dell'indirizzo fisico della stazione\u003c\/li\u003e\n\u003cli\u003ePiù indicatori LED frontali per la diagnostica, che forniscono una verifica continua e in tempo reale delle condizioni operative, di comunicazione e della batteria\u003c\/li\u003e\n\u003cli\u003eFunzionalità logiche dedicate che eseguono istruzioni a livello di bit, funzioni matematiche avanzate e risoluzione automatica dei problemi durante il funzionamento\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReti di controllo della produzione sequenziale\u003c\/li\u003e\n\u003cli\u003eSistemi di diagnostica ed esecuzione a livello macchina\u003c\/li\u003e\n\u003cli\u003eNodi distribuiti di acquisizione dati\u003c\/li\u003e\n\u003cli\u003eArchitettura di controllo distribuito che utilizza la comunicazione peer-to-peer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifica\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero di catalogo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1785-LT3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModello del processore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC-5\/12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinea di prodotti\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC-5 classico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di modulo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModulo processore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacità di memoria\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 K parole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero massimo di rack locali supportati\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 (1 chassis residente)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero massimo di rack remoti supportati\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNessuno\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacità I\/O (moduli a 8 punti)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e128 I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacità I\/O (moduli a 16 punti)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e256 I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacità I\/O (moduli a 32 punti)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e512 I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTempo di scansione del programma (logica a bit)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 ms\/K parole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTempo di scansione del programma (tipico)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 ms\/K parole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCarico di corrente del backplane\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2,5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModalità di comunicazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutonomo, adattatore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterfacce di rete\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDH+ (Data Highway Plus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModuli di memoria opzionali\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEEPROM da 8 K (1785-MJ)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di batteria\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBatteria al litio 1770-XY (o Tadiran TL-5104 AEL AA da 3,6 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupporto per l'indirizzamento hardware\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 slot, 1 slot, 1\/2 slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModuli I\/O supportati\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBollettino 1771 I\/O (moduli a 8, 16, 32 punti e intelligenti)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSlot di posizione del modulo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTelaio I\/O 1771, slot più a sinistra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosizioni delle bande di codifica\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTra 40 e 42, tra 54 e 56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrologio dell’ora del giorno (variazione massima a 60 °C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiù o meno 3 min al mese\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrologio dell’ora del giorno (variazione tipica a 20 °C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiù o meno 20 s al mese\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrecisione temporale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUna scansione del programma\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScansione tipica degli I\/O discreti locali\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 ms per rack I\/O locale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeso\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1337 g (42,15 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura operativa\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 0 a 60 °C (da 32 a 140 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura di stoccaggio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa -40 a 85 °C (da -40 a 185 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUmidità relativa\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDal 5 al 95% (senza condensa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVibrazioni operative\/non operative\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 g a 10–500 Hz (spostamento picco-picco di 0,012 pollici)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUrto operativo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAccelerazione di picco di 30 g per una durata di 11 più o meno 1 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUrto non operativo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAccelerazione di picco di 50 g per una durata di 11 più o meno 1 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCollegamenti\/interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePin del connettore \/ interruttore\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunzione \/ assegnazione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGruppo di interruttori SW1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStabilisce l’indirizzo fisico della stazione DH+ per il canale 1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnettore della batteria\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConnettore laterale integrato che si collega ai terminali di pressione della batteria 1770-XY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSlot del modulo di memoria\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRicevitore accessibile frontalmente che accetta l’EEPROM 1785-MJ 8K opzionale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnettore del cavo CP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInterfacce delle porte di collegamento direttamente al cavo del terminale di programmazione industriale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l’installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosizionamento del telaio:\u003c\/strong\u003e Installare sempre il modulo processore nello slot dedicato più a sinistra del telaio backplane I\/O 1771, per garantire una corretta terminazione logica.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallazione delle bande di codifica:\u003c\/strong\u003e Posizionare saldamente le bande di codifica dell’hardware nelle guide del backplane tra gli slot 40 e 42 e tra gli slot 54 e 56, per verificare il corretto inserimento del modulo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvvertenza sull’isolamento:\u003c\/strong\u003e Disattivare tutte le alimentazioni elettriche del telaio I\/O locale o dello zoccolo di memoria prima di installare l’hardware o inserire un’EEPROM nello slot, per eliminare gravi errori diagnostici o la corruzione dei dati.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMessa a terra dell’infrastruttura:\u003c\/strong\u003e Collegare un conduttore dedicato per l’elettrodo di messa a terra dalla rondella dentata della parete dell’involucro del telaio I\/O direttamente alla barra principale di terra dell’impianto, per ridurre al minimo le interferenze elettromagnetiche industriali.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCertificato CSA\u003c\/li\u003e\n\u003cli\u003eCSA Classe I, Divisione 2, Gruppi A, B, C, D\u003c\/li\u003e\n\u003cli\u003eCertificato UL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695183393131,"sku":"1785-LT3","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1785-lt3-prosessor-module-n5c00vzgkhh_8da67669-2f7b-4d01-8897-bb87d173c1ee.jpg?v=1766114375"},{"product_id":"allen-bradley-1785-l80b-plc-5-processor-module","title":"Modulo processore Allen-Bradley 1785-L80B PLC-5","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAllen-Bradley 1785-L80B\u003c\/strong\u003e è un controllore programmabile Enhanced PLC-5 progettato per applicazioni di controllo sequenziale e regolatorio ad alta velocità. Questo modulo a slot singolo occupa lo slot più a sinistra di un telaio I\/O universale 1771 e funge da unità di elaborazione centrale per operazioni industriali su larga scala. Il dispositivo offre una memoria utente massima di 100.000 parole e supporta fino a 3072 canali I\/O massimi totali, ovvero 3072 ingressi e 3072 uscite in una configurazione complementare. Fornisce quattro canali di comunicazione configurabili per Data Highway Plus (DH+) o Universal Remote I\/O (modalità Adapter o Scan), oltre a una porta seriale dedicata sul pannello frontale, configurabile per i protocolli RS-232, RS-422 o RS-423A. Il processore viene utilizzato in diverse applicazioni industriali, tra cui produzione automobilistica, lavorazione chimica, movimentazione dei materiali, sistemi SCADA e applicazioni petrolifere.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePorte di comunicazione configurabili per DH+ o Universal Remote I\/O (4 canali)\u003c\/li\u003e\n\u003cli\u003ePorta seriale dedicata con supporto per le comunicazioni RS-232, RS-422 e RS-423A\u003c\/li\u003e\n\u003cli\u003eAmpia capacità di memoria con 100.000 parole di memoria utente massima\u003c\/li\u003e\n\u003cli\u003eSet di istruzioni avanzato che include istruzioni di tipo relè, timer\/contatore, confronto, calcolo e logiche\u003c\/li\u003e\n\u003cli\u003eSupporto per più programmi di controllo principali e interrupt specializzati (ingresso del processore e temporizzati selezionabili)\u003c\/li\u003e\n\u003cli\u003eAffidabilità del sistema con un'architettura aperta che consente l'espansione automatizzata del sistema\u003c\/li\u003e\n\u003cli\u003eSupporto del backup a caldo tramite la cartuccia di backup a caldo ControlNet 1785-CHBM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReti dei sistemi propulsivi e delle verniciature nella produzione automobilistica\u003c\/li\u003e\n\u003cli\u003eSistemi di lavorazione chimica e petrolifera a lotti o continui\u003c\/li\u003e\n\u003cli\u003eSistemi di movimentazione di bagagli, merci e materiali sfusi\u003c\/li\u003e\n\u003cli\u003eComunicazioni remote SCADA per il trattamento delle acque e delle acque reflue\u003c\/li\u003e\n\u003cli\u003eIntegrazione dei processi nell'area di fermentazione e finitura della birra\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifica\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModello\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1785-L80B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdentificativo del prodotto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1785-L80B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e612598126125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePaese di origine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStati Uniti d'America\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemoria utente massima\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100.000 parole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMassimo I\/O totale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3072 in qualsiasi combinazione, oppure 3072 ingressi + 3072 uscite (complementari)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePorte di comunicazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 canali DH+ o Remote I\/O (adattatore o scanner)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCarico di corrente del backplane\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.3A a 5Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura di esercizio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 a 60 degC (32 a 140 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura di stoccaggio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40 a 85 degC (-40 a 185 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUmidità relativa\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5-95% senza condensa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVibrazioni\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2g a 10-500Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUrti in funzionamento\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUrti a riposo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImmunità ESD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4kV scariche a contatto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImmunità RF irradiata\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10V\/m, 3V\/m bande radiodiffusive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImmunità EFT\/B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+2kV a 5kHz sulle porte di comunicazione\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransitori\/sovratensioni\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+2kV linea-terra (CM) sulle porte di segnale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImmunità RF condotta\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10Vrms da 150kHz a 30MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGrado di protezione dell'involucro\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNessuna (struttura aperta)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosizione del modulo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTelaio 1771-A1B, -A2B, -A3B, -A3B1, -A4B; slot più a sinistra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstallare il processore esclusivamente nello slot più a sinistra di un telaio I\/O 1771 compatibile (come 1771-A1B, 1771-A2B, 1771-A3B o 1771-A4B).\u003c\/li\u003e\n\u003cli\u003eAssicurarsi che la messa a terra e la schermatura del telaio siano eseguite correttamente in conformità alle Linee guida per il cablaggio e la messa a terra dell'automazione industriale (pubblicazione 1770-4.1).\u003c\/li\u003e\n\u003cli\u003eMantenere spazi liberi attorno al telaio per garantire un raffreddamento e una ventilazione adeguati all'interno dell'involucro industriale.\u003c\/li\u003e\n\u003cli\u003eInstradare i cavi seriali, DH+ e Remote I\/O lontano dalle linee dei motori ad alta tensione per ridurre al minimo le interferenze EMI\/RFI.\u003c\/li\u003e\n\u003cli\u003ePer il cablaggio delle comunicazioni remote, utilizzare cavi standard di Categoria 2 per i collegamenti seriali e DH+ e cavi di Categoria 1 per i collegamenti dei relè.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eApparecchiatura di controllo industriale omologata UL\u003c\/li\u003e\n\u003cli\u003eApparecchiatura di controllo dei processi certificata CSA per luoghi pericolosi di Classe I, Divisione 2, Gruppi A, B, C, D\u003c\/li\u003e\n\u003cli\u003eDirettiva 89\/336\/CEE EMC dell'Unione Europea (conforme alle emissioni industriali EN 50081-2 e all'immunità industriale EN 50082-2)\u003c\/li\u003e\n\u003cli\u003eDirettiva 73\/23\/CEE LVD dell'Unione Europea (conforme ai controllori programmabili EN 61131-2)\u003c\/li\u003e\n\u003cli\u003eC-Tick (conforme all'Australian Radiocommunications Act e alle emissioni industriali AS\/NZS 2064)\u003c\/li\u003e\n\u003cli\u003eCertificato per applicazioni marine e offshore da Lloyd's Register, American Bureau of Shipping, Det Norske Veritas, Bureau Veritas e Registro Italiano Navale\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695184343403,"sku":"1785-L80","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1785-l80b-controller-module-qveu1hy20ou_5c7ebb49-f01e-4caf-a206-0e8a92093818.jpg?v=1766114399"},{"product_id":"allen-bradley-1785-pfb-plc-5-communication-coprocessor-module","title":"Modulo coprocessore di comunicazione Allen-Bradley 1785-PFB PLC-5","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAllen-Bradley 1785-PFB\u003c\/strong\u003e è un modulo di comunicazione industriale progettato per stabilire collegamenti di rete all'interno di configurazioni di controllo distribuite. Operando come dispositivo di integrazione hardware per l'architettura dei processori PLC-5 legacy, fornisce risorse di coprocesso che gestiscono gli scambi di dati indipendentemente dalle routine dello scanner primario. L'unità presenta una configurazione con porte seriali dedicate, che combina un canale principale per l'esecuzione dei protocolli di segnalazione tramite un'interfaccia RS-485 standard con una porta ausiliaria secondaria che supporta collegamenti seriali RS-232 standard. Gestendo localmente specifici flussi di rete e il carico delle comunicazioni, \u003cstrong\u003e1785-PFB\u003c\/strong\u003e garantisce trasferimenti di dati continui e costanti attraverso reti di campo eterogenee e infrastrutture host specializzate negli ambienti di elaborazione continua.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDue canali seriali integrati che supportano opzioni di configurazione parallela dell'infrastruttura RS-485 e RS-232.\u003c\/li\u003e\n\u003cli\u003eCicli di esecuzione indipendenti del coprocessore per alleggerire l'unità centrale di elaborazione dell'host dai livelli di serializzazione più intensivi.\u003c\/li\u003e\n\u003cli\u003eDisplay di stato integrato frontale a più segmenti, che offre un riscontro visivo locale.\u003c\/li\u003e\n\u003cli\u003eAllineamento con fattore di forma standard, adatto all'installazione diretta negli slot convenzionali dello chassis PLC-5.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInterfacciamento di rete in tempo reale con strumenti periferici e strumentazione ausiliaria di campo.\u003c\/li\u003e\n\u003cli\u003eRete seriale distribuita multi-nodo all'interno di operazioni di elaborazione centralizzate.\u003c\/li\u003e\n\u003cli\u003eCollegamenti di acquisizione dati punto-punto per il monitoraggio SCADA locale dell'host.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParametro\u003c\/th\u003e\n\u003cth\u003eSpecifica\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero di modello\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1785-PFB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinea di prodotto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di prodotto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModulo coprocessore per le comunicazioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePorta primaria\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInterfaccia standard RS-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePorta seriale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInclude una porta RS-232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di display\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDisplay a LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssorbimento di corrente\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 mA a 5 V CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeso\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2,19 lb (0,99 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura operativa minima\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura operativa massima\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura minima di stoccaggio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura massima di stoccaggio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUmidità relativa minima\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5% (senza condensa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUmidità relativa massima\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95% (senza condensa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAltezza di installazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eConnessioni\/Interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePin del connettore\u003c\/th\u003e\n\u003cth\u003eFunzione\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCanale della porta primaria\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInterfaccia di rete per comunicazioni strutturali standard RS-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCanale della porta seriale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCollegamento ausiliario per le comunicazioni RS-232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInserimento nello slot dello chassis:\u003c\/strong\u003e far scorrere saldamente il modulo nell'alloggiamento designato dello chassis finché non è completamente inserito nella guida posteriore dei connettori.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControllo ambientale:\u003c\/strong\u003e mantenere le condizioni operative dell'ambiente tra 0 e 60 °C per prevenire il surriscaldamento localizzato dei chip interni.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControllo della condensa:\u003c\/strong\u003e assicurarsi che l'umidità ambientale rimanga rigorosamente tra il 5% e il 95%, senza accumulo di umidità non condensante.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695184671083,"sku":"1785-PFB","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1785-pfb-profibus-module-gy2q0anny5h_338259ff-10d1-4a9e-8a9c-3abe3cb53be4.jpg?v=1766114411"},{"product_id":"allen-bradley-1771-p6s-b-plc-5-power-supply-module","title":"Modulo alimentatore Allen-Bradley 1771-P6S\/B PLC-5","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eL'\u003cstrong\u003eAllen-Bradley 1771-P6S\/B\u003c\/strong\u003e è un modulo di alimentazione ausiliaria della Serie B progettato per i controllori programmabili PLC-5 e i sistemi di controllo 1771. Operando con una tensione d'ingresso nominale di 220 V CA (intervallo d'ingresso di 194–264 V CA RMS), questo modulo fornisce una corrente d'uscita sul backplane di 8 ampere a +5 V CC per alimentare i componenti critici del sistema.\u003c\/p\u003e\n\u003cp\u003ePer proteggere l'integrità del sistema e prevenire la corruzione dei dati, il \u003cstrong\u003e1771-P6S\/B\u003c\/strong\u003e è dotato di un meccanismo automatico di spegnimento del backplane. Se la tensione della linea CA scende al di sotto della soglia operativa minima, il modulo genera immediatamente un segnale di spegnimento sul backplane, garantendo che in memoria vengano conservati solo dati validi. Il segnale di spegnimento viene automaticamente disattivato quando la tensione di linea risale al di sopra del limite di bassa tensione. Il modulo occupa un singolo slot, si monta direttamente sulla piastra laterale del telaio I\/O ed è fornito con una morsettiera a 5 posizioni per il cablaggio sul campo.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFornisce una corrente d'uscita regolata sul backplane di 8 A a 5 V CC.\u003c\/li\u003e\n\u003cli\u003eInclude un segnale automatico di spegnimento per sottotensione, per prevenire la corruzione dei dati durante cali o abbassamenti dell'alimentazione.\u003c\/li\u003e\n\u003cli\u003eSupporta configurazioni di rilevamento remoto e locale tramite due ponticelli hardware situati vicino ai connettori edge dorati.\u003c\/li\u003e\n\u003cli\u003eOffre un'espansione scalabile della potenza, consentendo di collegare in parallelo due alimentatori sullo stesso telaio I\/O utilizzando un cavo 1771-CT.\u003c\/li\u003e\n\u003cli\u003eFormato compatto da 1 slot, progettato per un'integrazione perfetta sulla piastra laterale del telaio I\/O 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class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinea di prodotti\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSistemi di controllo PLC-5 \/ 1771\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCodice prodotto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1771-P6S (Serie B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e662468206075\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di modulo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlimentatore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTensione d'ingresso nominale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e220 volt CA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntervallo di tensione d'ingresso\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e194–264 volt CA RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntervallo di frequenza\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e47–63 hertz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePotenza reale d'ingresso massima\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e56 watt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePotenza apparente d'ingresso massima\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e89 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCarico massimo del trasformatore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e140 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCorrente d'uscita del backplane\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 ampere a +5 volt CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di fusibile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,5 ampere, 250 volt, ad azione ritardata\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAllocazione slot del telaio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 slot (montato sulla piastra laterale)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpzioni di configurazione in parallelo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompatibile con gli alimentatori -P6S, -LWP, -LZP e -LXP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCavo di interconnessione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1771-CT (per configurazioni in parallelo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeso\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,88 libbre (0,85 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione e la configurazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelezione dei ponticelli di rilevamento:\u003c\/strong\u003e Prima di inserire il modulo, configurare i due ponticelli situati vicino ai connettori edge posteriori dorati. Questi ponticelli determinano se il sistema utilizza il rilevamento locale o remoto per regolare la potenza d'uscita.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollegamento in parallelo degli alimentatori:\u003c\/strong\u003e Se la configurazione del telaio I\/O richiede più di 8 A di corrente, è possibile collegare in parallelo due moduli di alimentazione compatibili, ad esempio due unità -P6S, sullo stesso telaio. Tra i due moduli deve essere collegato un \u003cstrong\u003ecavo di collegamento in parallelo per alimentatori 1771-CT\u003c\/strong\u003e per consentire la comunicazione reciproca e la condivisione bilanciata del carico.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMontaggio sul telaio:\u003c\/strong\u003e Il modulo è progettato per occupare 1 slot e deve essere fissato saldamente alla piastra laterale del telaio I\/O 1771, per garantire un'adeguata dissipazione termica e stabilità meccanica.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecauzioni relative ai fusibili:\u003c\/strong\u003e Assicurarsi che la linea d'ingresso sia protetta utilizzando il fusibile ad azione ritardata specificato da 1,5 A, 250 V, per prevenire danni ai circuiti interni causati da correnti transitorie di spunto.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695185129835,"sku":"1771-P6S\/B","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1771-p6s-b-power-supply-modules-crczaysx02c_26b823e8-84cd-472f-844c-e73004ff41c3.jpg?v=1766114427"},{"product_id":"allen-bradley-1785-l40l-plc-5-40l-standard-processor-module","title":"Modulo processore standard Allen-Bradley 1785-L40L PLC-5\/40L","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eL’Allen-Bradley \u003cstrong\u003e1785-L40L\u003c\/strong\u003e è un componente hardware del processore standard che opera nell’architettura automatizzata \u003cstrong\u003ePLC 5\u003c\/strong\u003e per governare e integrare sistematicamente le reti di macchinari distribuiti dello stabilimento. Questo nucleo di elaborazione offre una capacità massima di memoria utente pari a 48 kiloparole per coordinare le transazioni sul campo attraverso un’ampia gamma di sottosistemi di ingresso e uscita. L’installazione richiede il montaggio nell’alloggiamento più a sinistra di un telaio I\/O standard 1771 e consente la gestione fisica dei comandi su un massimo di 2048 configurazioni I\/O complessive. Il monitoraggio della rete è mantenuto tramite due interfacce Data Highway Plus (DH+) o Remote I\/O, con supporto per configurazioni selezionabili in modalità adattatore o scanner per l’interfacciamento con dispositivi hardware periferici. Il modulo di automazione supporta strutture di indirizzamento dettagliate, incluse assegnazioni a mezzo slot, slot singolo e slot doppio, per gestire senza problemi moduli a 8, 16 e 32 punti. Per le topologie di elaborazione estese, si collega direttamente a un collegamento adattatore I\/O locale esteso, gestendo cicli strutturati di monitoraggio hardware nelle reti di stabilimento composte da più telai.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegra una struttura RAM statica interna con alimentazione a batteria per l’archiviazione delle variabili e l’esecuzione dei registri operativi.\u003c\/li\u003e\n\u003cli\u003eCapacità di interfacciamento diretto con cartucce di backup non volatile dei programmi EEPROM supplementari.\u003c\/li\u003e\n\u003cli\u003eInterfaccia di comunicazione a doppia funzione che supporta profili operativi configurabili di scanner e adattatore.\u003c\/li\u003e\n\u003cli\u003eCompatibilità degli slot hardware con i moduli I\/O intelligenti Bulletin 1771, 1794, 1746 e 1791.\u003c\/li\u003e\n\u003cli\u003eProtezione con isolamento elettrico multicanale certificata tra i percorsi della logica di connessione seriale e i componenti dei relè.\u003c\/li\u003e\n\u003cli\u003eMatrice di scansione locale scalabile che estende le routine di controllo attraverso i rami dei telai remoti.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLinee di automazione industriale ad alta densità che richiedono un’elaborazione logica centralizzata con collegamenti I\/O locali estesi.\u003c\/li\u003e\n\u003cli\u003eArchitetture di monitoraggio distribuito che interagiscono attraverso complessi sistemi di automazione Data Highway Plus (DH+).\u003c\/li\u003e\n\u003cli\u003eElaborazione dell'infrastruttura multi-telaio negli impianti di produzione.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003ch4\u003eSpecifiche delle prestazioni\u003c\/h4\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di processore\u003c\/td\u003e\n\u003ctd\u003eProcessore standard PLC-5\/40L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero massimo di parole di memoria utente\u003c\/td\u003e\n\u003ctd\u003e48 kiloparole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRAM statica con batteria tampone\u003c\/td\u003e\n\u003ctd\u003eSì\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzioni di backup del programma su EEPROM\u003c\/td\u003e\n\u003ctd\u003e1785-ME16, 1785-ME32, 1785-ME64, 1785-M100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemoria protetta\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero massimo totale di I\/O\u003c\/td\u003e\n\u003ctd\u003e2048 (qualsiasi combinazione) oppure 2048 ingressi + 2048 uscite (complementari)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero massimo di I\/O analogici\u003c\/td\u003e\n\u003ctd\u003e2048\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTempo di scansione I\/O locale esteso per rack\u003c\/td\u003e\n\u003ctd\u003e0,5 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTempo di scansione I\/O remoto (57,6 kbit\/s)\u003c\/td\u003e\n\u003ctd\u003e10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTempo di scansione I\/O remoto (115,2 kbit\/s)\u003c\/td\u003e\n\u003ctd\u003e7 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTempo di scansione I\/O remoto (230,4 Mbit\/s)\u003c\/td\u003e\n\u003ctd\u003e3 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eRequisiti di alimentazione ed elettrici\u003c\/h4\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssorbimento di corrente del backplane\u003c\/td\u003e\n\u003ctd\u003e3,3 A a 5 V CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissipazione di potenza\u003c\/td\u003e\n\u003ctd\u003e17W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensione di isolamento (testata per 60 s)\u003c\/td\u003e\n\u003ctd\u003e500 volt e 1000 volt tra le porte di comunicazione \/ la cartuccia relè\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupporto per cartuccia relè\u003c\/td\u003e\n\u003ctd\u003e1785-RC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eCapacità di comunicazione e interfaccia\u003c\/h4\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorta di espansione del coprocessore di controllo\u003c\/td\u003e\n\u003ctd\u003eSì\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorte RS-232-C\/422-A\/423-A\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReti di comunicazione\u003c\/td\u003e\n\u003ctd\u003eData Highway Plus (DH+), I\/O remoto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero massimo totale di telai I\/O\u003c\/td\u003e\n\u003ctd\u003e61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero massimo di telai I\/O locali estesi\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero massimo di telai I\/O remoti universali\u003c\/td\u003e\n\u003ctd\u003e32 max. per collegamento I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero massimo di rack I\/O\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eMeccaniche e ambientali\u003c\/h4\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduttore\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero di parte\u003c\/td\u003e\n\u003ctd\u003e1785-L40L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e612598124022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di involucro\u003c\/td\u003e\n\u003ctd\u003eAperto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntervallo di temperatura operativa\u003c\/td\u003e\n\u003ctd\u003eDa 0 a 60 gradi Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso\u003c\/td\u003e\n\u003ctd\u003e3,38 lb (1,53 kg) \/ 1,42 chilogrammi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstallare l'unità di elaborazione centrale esclusivamente nello slot più a sinistra designato dell'insieme di telai I\/O 1771.\u003c\/li\u003e\n\u003cli\u003eAssicurarsi che gli alimentatori del backplane siano adeguatamente dimensionati per fornire il carico di corrente richiesto di 3,3 A a 5 V CC senza causare cali sulla linea logica.\u003c\/li\u003e\n\u003cli\u003eConfigurare i collegamenti di comunicazione sul campo con terminazioni corrette durante la scansione del limite massimo di 16 componenti estesi del telaio locale.\u003c\/li\u003e\n\u003cli\u003eMantenere la temperatura ambiente nel campo rigorosamente entro i limiti specificati da 0 a 60 gradi Celsius.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUL\u003c\/li\u003e\n\u003cli\u003eCE\u003c\/li\u003e\n\u003cli\u003eC-TICK\u003c\/li\u003e\n\u003cli\u003eCSA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695185523051,"sku":"1785-L40L","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1785-l40l-cpu-module-2iipgpalnn3_f4526786-3240-4609-ba8a-75eda32af139.jpg?v=1766114444"},{"product_id":"allen-bradley-1785-lt-b-1785-lt-series-b-plc-5-processor-module","title":"Allen-Bradley 1785-LT\/B 1785-LT Serie B Modulo processore PLC-5","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003eAllen-Bradley 1785-LT\/B\u003c\/strong\u003e è un componente hardware di un controllore logico programmabile che funziona specificamente come modulo processore PLC 5\/15 nella linea hardware classica PLC-5. Funge da unità di controllo principale per eseguire la logica ladder dell'applicazione utente, gestire la scansione dei segnali locali e coordinare l'instradamento della rete delle periferiche. Per l'elaborazione dei parametri fisici, questo processore offre un'espansione architetturale simultanea che gestisce fino a quattro rack chassis I\/O locali e fino a tre canali universali di collegamento I\/O remoto. Le interfacce di comunicazione autonome integrate includono un adattatore scanner I\/O remoto specializzato abbinato a una porta station Data Highway Plus (DH+), facilitando la trasmissione diretta e parallela dei dati a workstation operatore, interfacce di supervisione dell'automazione e sistemi di interfaccia di terze parti senza interrompere i cicli di controllo principali.\u003c\/p\u003e\n\u003ch3\u003eFunzionalità\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDoppi percorsi di rete integrati, comprendenti un collegamento indipendente di scansione I\/O locale o remoto e un canale industriale Data Highway Plus (DH+) separato.\u003c\/li\u003e\n\u003cli\u003eInterruttori di configurazione hardware a doppia opzione, che consentono all'utente di controllare gli stati fisici delle uscite I\/O durante condizioni di guasto della comunicazione attiva.\u003c\/li\u003e\n\u003cli\u003eCapacità di indirizzamento fisico multi-slot, con supporto alla mappatura dei gruppi I\/O in configurazioni da 2 slot, 1 slot e 1\/2 slot.\u003c\/li\u003e\n\u003cli\u003eBase strutturale di allineamento del backplane a inserimento, progettata per l'installazione nella posizione dello slot più a sinistra degli chassis I\/O standard 1771.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEsecuzione di cicli di controllo dell'automazione ad alta affidabilità negli ambienti di produzione industriale.\u003c\/li\u003e\n\u003cli\u003eEspansione centralizzata di sistemi industriali multi-chassis tramite reti di collegamento degli ingressi\/uscite locali e remote.\u003c\/li\u003e\n\u003cli\u003eIntegrazione di celle di automazione distribuite degli impianti tramite architetture Data Highway Plus.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero di modello\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1785-LT\/B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinea di prodotti\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di modulo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProcessore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI\/O locale supportato\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFino a 4 rack (1 rack locale)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI\/O remoto supportato\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFino a 3 rack I\/O remoti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacità I\/O\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e512 I\/O; 512 ingressi e 512 uscite utilizzando moduli da 16 o 32 punti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI\/O totali massimi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3072 (qualsiasi combinazione) oppure 3072 ingressi + 3072 uscite (complementari)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacità I\/O analogici\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e512\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMassimo I\/O analogico\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3072\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRAM integrata\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSRAM da 6K parole (espandibile fino a 14K parole)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModuli di memoria opzionali\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEspansione RAM da 4K (1785-MR); espansione RAM da 8K (1785-MS); EEPROM da 8K (1785-MJ)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModello della batteria di backup\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1770-XY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTempo di scansione del programma\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 ms\/K parole (logica booleana); 8 ms\/K parole (tipico)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTempo di scansione I\/O per rack\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 ms a 57,6 kbit\/s, 7 ms a 115,2 kbit\/s, 3 ms a 230,4 Mbit\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero massimo totale di telai I\/O\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e93\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero massimo di telai remoti universali\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMassimo 32 per collegamento I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePorte integrate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 scanner autonomo (I\/O locale e remoto); 1 DH+; 1 RS-232-C\/422-A\/423-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePorta del coprocessore di controllo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSì\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndirizzamento hardware\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 slot, 1 slot, 1\/2 slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosizione nel telaio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTelaio 1771-I\/O, slot più a sinistra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosizione della codifica meccanica\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTra 40 e 42; tra 54 e 56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeso\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3,06 lb (1,39 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura di esercizio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 0 a 60 °C (da 32 a 140 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura di stoccaggio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa -40 a 85 °C (da -40 a 185 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUmidità relativa\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDal 5% al 95%, senza condensa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUrto in condizioni di funzionamento\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 g (3 impulsi, 11 ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUrto in condizioni di non funzionamento\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 g (3 impulsi, 11 ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImmunità alle scariche elettrostatiche (ESD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScariche a contatto di 4 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosizionamento nello slot del telaio:\u003c\/strong\u003e inserire il modulo esclusivamente nella posizione dedicata al processore più a sinistra del telaio 1771-I\/O, assicurandosi che le chiavi di guida siano correttamente allineate con i contrassegni del backplane tra gli slot 40\/42 e 54\/56.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigurazione dell'interruttore della modalità di errore:\u003c\/strong\u003e impostare l'interruttore 1 di configurazione sulla posizione OFF prima dell'avvio, per forzare il telaio locale a eliminare in sicurezza l'energia in uscita in caso di errore fatale di elaborazione o comunicazione.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSicurezza della schermatura ESD:\u003c\/strong\u003e assicurarsi di essere completamente collegati a un affidabile cinturino di messa a terra durante l'installazione manuale o la regolazione dei componenti, per impedire che le scariche di elettricità statica raggiungano le schede logiche interne di elaborazione.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEN 50081-2 EMC - Norma generica sulle emissioni per il funzionamento in un ambiente industriale di parte 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695186964843,"sku":"1785-LT\/B","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1785-lt-b-prosessor-module-yxvvpuggpfr_adcb9143-f4b0-44fc-98cc-a93b99d4b32f.jpg?v=1766114491"},{"product_id":"allen-bradley-1785-l80c-1785-plc-5-programmable-controller","title":"Allen-Bradley 1785-L80C 1785 PLC-5 Controller programmabile","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAllen-Bradley 1785-L80C\u003c\/strong\u003e è un controllore programmabile a singolo slot progettato per applicazioni di controllo sequenziale e regolatorio di grandi dimensioni che richiedono una mappatura I\/O specializzata e il coordinamento di più reti. Operando come base di un'architettura di controllo avanzata, questo processore gestisce sistemi di produzione automatizzati collegando livelli di comunicazione ad alta velocità con l'infrastruttura distribuita del reparto produttivo. L'unità offre il montaggio su chassis a singolo slot, una logica di esecuzione avanzata e l'integrazione in ambienti di rete aperti.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMotore di esecuzione ad alta densità con supporto per un massimo di 100K parole di memoria utente.\u003c\/li\u003e\n\u003cli\u003eElevata tolleranza ai guasti del sistema, con elaborazione deterministica degli I\/O remoti e livelli di controllo dedicati.\u003c\/li\u003e\n\u003cli\u003eSupporto per la programmazione multilinguaggio, inclusi Ladder Logic, Sequential Function Charts (SFC), testo strutturato e linguaggi a blocchi funzionali.\u003c\/li\u003e\n\u003cli\u003eSet completo di istruzioni integrate comprendente funzioni di tipo relè, timer, contatori, calcoli matematici, operazioni logiche, diagnostica dei file e manipolazione ASCII avanzata.\u003c\/li\u003e\n\u003cli\u003eKeying software integrato e protezioni di keying elettronico per impedire l'installazione di moduli errati.\u003c\/li\u003e\n\u003cli\u003eCompatibilità strutturale con l'intera piattaforma I\/O Bulletin 1771 e con le architetture remote.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElaborazione regolatoria ad alta velocità, a lotti e continua, negli impianti chimici, petroliferi e cementifici.\u003c\/li\u003e\n\u003cli\u003eSistemi distribuiti di propulsione e reparti di verniciatura nell'infrastruttura produttiva automobilistica.\u003c\/li\u003e\n\u003cli\u003eSincronizzazione in tempo reale di più nodi e interfaccia di movimento per la produzione metallurgica e la movimentazione di materiali su larga scala.\u003c\/li\u003e\n\u003cli\u003eReti di controllo di supervisione e acquisizione dati (SCADA) per i servizi municipali di trattamento delle acque e delle acque reflue.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduttore\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerie del controllore\u003c\/td\u003e\n\u003ctd\u003eControllori 1785 PLC-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemoria utente massima\u003c\/td\u003e\n\u003ctd\u003e100K parole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero massimo totale di canali I\/O\u003c\/td\u003e\n\u003ctd\u003e3072 con qualsiasi combinazione oppure 3072 ingressi + 3072 uscite (complementari)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorte di comunicazione\u003c\/td\u003e\n\u003ctd\u003e1 ControlNet, 2 DH+\/I\/O remoti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarico di corrente del backplane\u003c\/td\u003e\n\u003ctd\u003e3,3 A a 5 Vcc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di esercizio\u003c\/td\u003e\n\u003ctd\u003eDa 0 a 60 gradi Celsius (da 32 a 140 gradi Fahrenheit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di stoccaggio\u003c\/td\u003e\n\u003ctd\u003eDa -40 a 85 gradi Celsius (da -40 a 185 gradi Fahrenheit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUmidità relativa\u003c\/td\u003e\n\u003ctd\u003e5-95% senza condensa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibrazioni\u003c\/td\u003e\n\u003ctd\u003e2g a 10-500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUrti durante il funzionamento\u003c\/td\u003e\n\u003ctd\u003e30g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUrti fuori funzionamento\u003c\/td\u003e\n\u003ctd\u003e50g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImmunità alle scariche ESD\u003c\/td\u003e\n\u003ctd\u003eScariche a contatto da 4 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImmunità alle radiofrequenze irradiate\u003c\/td\u003e\n\u003ctd\u003e10 V\/m, 3 V\/m bande di radiodiffusione (onda sinusoidale da 1 kHz, 80% AM, da 30 MHz a 1000 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImmunità EFT\/B\u003c\/td\u003e\n\u003ctd\u003e+2 kV a 5 kHz sulle porte di comunicazione\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImmunità alle sovratensioni transitorie\u003c\/td\u003e\n\u003ctd\u003e+2 kV linea-terra (CM) sulle porte di segnale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImmunità alle radiofrequenze condotte\u003c\/td\u003e\n\u003ctd\u003e10 Vrms (onda sinusoidale da 1 kHz, 80% AM, da 150 kHz a 30 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClassificazione del tipo di involucro\u003c\/td\u003e\n\u003ctd\u003eNessuna (stile aperto)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrecisione dell'orologio\/calendario\u003c\/td\u003e\n\u003ctd\u003eVariazione massima a 60 gradi Celsius: +5 min al mese; tipica a 20 gradi Celsius: +20 s al mese\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosizione del modulo\u003c\/td\u003e\n\u003ctd\u003eChassis 1771-A1B, -A2B, -A3B, -A3B1, -A4B; slot più a sinistra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInserire sempre il dispositivo nello slot più a sinistra di uno chassis I\/O 1771 compatibile, ad esempio da 1771-A1B a 1771-A4B.\u003c\/li\u003e\n\u003cli\u003eAttenersi scrupolosamente alle linee guida per i cavi di categoria 1 e alle regole per i cavi di categoria 2 per le interfacce specializzate, al fine di ridurre al minimo le interferenze elettromagnetiche.\u003c\/li\u003e\n\u003cli\u003eGarantire una ventilazione adeguata e il controllo del flusso d'aria ambiente all'interno dell'involucro, per mantenere le condizioni operative al di sotto di 60 gradi Celsius.\u003c\/li\u003e\n\u003cli\u003eUtilizzare tecniche di messa a terra appropriate per soddisfare i requisiti di conformità e ridurre il rumore elettrico lungo i collegamenti di comunicazione industriale.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eApparecchiatura di controllo industriale certificata UL\u003c\/li\u003e\n\u003cli\u003eApparecchiatura di controllo dei processi certificata CSA per luoghi pericolosi di Classe I, Divisione 2, Gruppi A, B, C, D\u003c\/li\u003e\n\u003cli\u003eDirettiva EMC 89\/336\/CEE dell'Unione Europea (conforme a EN 50081-2 sulle emissioni industriali e EN 50082-2 sull'immunità industriale)\u003c\/li\u003e\n\u003cli\u003eDirettiva LVD 73\/23\/CEE dell'Unione Europea (conforme a EN 61131-2 sui controllori programmabili)\u003c\/li\u003e\n\u003cli\u003eRadiocommunications Act australiano C-Tick (conforme a AS\/NZS 2064 sulle emissioni industriali)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695187063147,"sku":"1785-L80C","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1785-l80c-plc-5-programmable-controllers-5lq1rcv5kxo_ae90db07-88ac-4c85-a2d1-79f944ef4bb6.jpg?v=1766114495"},{"product_id":"allen-bradley-1785-bem-plc-5-backup-communication-module","title":"Allen-Bradley 1785-BEM Modulo di comunicazione di backup PLC-5","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eL'\u003cstrong\u003eAllen-Bradley 1785-BEM\u003c\/strong\u003e è un modulo di espansione di backup progettato specificamente per l'uso con il modulo 1785-BCM serie B in applicazioni di automazione industriale ad alta affidabilità. Costituisce parte integrante di un'architettura ridondante, fornendo la capacità di commutare due canali di comunicazione configurabili aggiuntivi quando viene utilizzato insieme a un processore PLC-5\/40, PLC-5\/60 o PLC-5\/80.\u003c\/p\u003e\n\u003cp\u003eOperando all'interno di un sistema a doppio processore, il \u003cstrong\u003e1785-BEM\u003c\/strong\u003e funge da ponte hardware che isola il sistema in standby, consentendo al sistema attivo di governare le operazioni remote. Mantenendo percorsi di controllo primari e secondari separati, il modulo facilita la sincronizzazione dei collegamenti ad alta velocità e l'isolamento dei guasti, supportando un'elevata disponibilità del sistema e riducendo al minimo le perturbazioni del processo durante la commutazione del controllo.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEspande le capacità di commutazione del backup per supportare fino a due canali di comunicazione configurabili aggiuntivi.\u003c\/li\u003e\n\u003cli\u003eFornisce porte fisiche dedicate per l'interfacciamento diretto con i collegamenti I\/O remoti (RIO) e le reti Data Highway Plus (DH+).\u003c\/li\u003e\n\u003cli\u003eInclude un relè cliente integrato, con portata nominale di 0,25 A a 24 V CC su carico resistivo, per il pilotaggio di dispositivi di avviso o indicatori di stato esterni.\u003c\/li\u003e\n\u003cli\u003eUtilizza un gruppo di interruttori a 6 posizioni accessibile dall'utente (SW2), situato nella parte inferiore del modulo, per la configurazione sul campo delle modalità operative dei canali e delle velocità di trasmissione.\u003c\/li\u003e\n\u003cli\u003eSi integra direttamente con il modulo 1785-BCM tramite l'interfaccia del backplane del telaio I\/O locale, garantendo comunicazioni affidabili sul backplane.\u003c\/li\u003e\n\u003cli\u003eDispone di indicatori di stato sul pannello frontale (RUN e FLT) per la diagnostica visiva dell'hardware in tempo reale e il rilevamento degli errori di configurazione degli interruttori.\u003c\/li\u003e\n\u003cli\u003eSi installa mediante un braccio di cablaggio standard 1771-WG, consentendo l'installazione e la sostituzione del modulo senza disturbare il cablaggio sul campo.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAmbienti di controllo PLC ridondanti che utilizzano processori Allen-Bradley PLC-5\/40, PLC-5\/60 o PLC-5\/80.\u003c\/li\u003e\n\u003cli\u003eIndustrie di processo che richiedono elevata disponibilità e commutazioni con perturbazioni minime (ad es. settore petrolifero e del gas, lavorazione chimica, trattamento delle acque).\u003c\/li\u003e\n\u003cli\u003ePartizionamento delle reti Data Highway Plus e instradamento automatico del backup dei collegamenti.\u003c\/li\u003e\n\u003cli\u003eCommutazione dei collegamenti I\/O remoti per nodi di automazione distribuiti critici.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di prodotto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModulo di comunicazione di backup \/ modulo di espansione PLC-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero modello\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1785-BEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModulo master compatibile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1785-BCM serie B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessori compatibili\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC-5\/40, PLC-5\/60, PLC-5\/80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCorrente assorbita dal backplane\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0,6 A a 5 V CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePortata dei contatti del relè cliente\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0,25 A a 24 V CC (carico resistivo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVelocità di trasmissione supportate (modalità RIO)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e57,6 kbaud, 115,2 kbaud, 230,4 kbaud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVelocità di trasmissione supportate (modalità DH+)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e57,6 kbaud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePorte di comunicazione configurabili\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCanale 2A, Canale 2B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosizionamento del modulo:\u003c\/strong\u003e Inserire il modulo \u003cstrong\u003e1785-BEM\u003c\/strong\u003e nello slot più a destra del primo gruppo di moduli I\/O all'interno del telaio I\/O locale. Il modulo deve trovarsi esattamente nello stesso gruppo di moduli (come definito dall'indirizzamento a 2 slot) del modulo 1785-BCM associato.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigurazione dell'indirizzamento del telaio:\u003c\/strong\u003e Assicurarsi che il gruppo di interruttori del backplane del telaio I\/O locale sia configurato per l'indirizzamento a 1\/2 slot. La mancata selezione dell'indirizzamento a 1\/2 slot quando è installato un \u003cstrong\u003e1785-BEM\u003c\/strong\u003e causerà un errore del processore.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSincronizzazione degli interruttori:\u003c\/strong\u003e Gli interruttori di configurazione del gruppo SW2 devono essere impostati sulle stesse identiche posizioni fisiche su entrambi i moduli \u003cstrong\u003e1785-BEM\u003c\/strong\u003e primario e secondario. Le discrepanze tra i due moduli faranno lampeggiare l'indicatore verde RUN sull'unità secondaria e possono impedire la commutazione del sistema.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtezione dalle scariche elettrostatiche (ESD):\u003c\/strong\u003e Indossare un cinturino da polso antistatico con messa a terra approvato ed evitare di toccare i pin del connettore del backplane o i componenti del circuito durante l'impostazione dei parametri degli interruttori o la manipolazione dell'unità.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCodifica del telaio:\u003c\/strong\u003e Utilizzare linguette di codifica in plastica sul connettore del backplane per evitare l'inserimento di moduli errati. Posizionare le linguette di codifica tra le posizioni 8 e 10 e tra le posizioni 34 e 36.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoppressione dei carichi induttivi:\u003c\/strong\u003e I contatti del relè cliente sono dimensionati per carichi resistivi. Se il relè viene utilizzato per commutare carichi induttivi esterni, è necessario installare dispositivi esterni aggiuntivi di soppressione delle sovratensioni per proteggere i contatti interni.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695187194219,"sku":"1785-BEM","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1785-bem-backup-communication-module-riugat4aaxm_8b03c088-eecf-437f-a257-0c0a8df7f7b0.jpg?v=1766114499"},{"product_id":"allen-bradley-1771-ozl-1771-digital-i-o-relay-contact-output-module","title":"Allen-Bradley 1771-OZL Modulo di uscita a contatti relè per I\/O digitali 1771","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eL'\u003cstrong\u003eAllen-Bradley 1771-OZL\u003c\/strong\u003e è un modulo di uscita digitale a contatti di relè a 8 canali, progettato per fornire un controllo di commutazione affidabile nell'architettura del sistema PLC-5. Offre contatti puliti che eliminano la corrente di dispersione, prevenendo l'eccitazione accidentale di dispositivi di carico altamente sensibili. Il modulo \u003cstrong\u003e1771-OZL\u003c\/strong\u003e funge da interfaccia efficace tra la logica di controllo e i dispositivi di campo, fornendo isolamento elettrico e una commutazione robusta dei segnali per i processi di automazione industriale.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrente di dispersione nulla:\u003c\/strong\u003e le uscite a contatto pulito eliminano le correnti di dispersione a stato solido, garantendo che i dispositivi di carico ad alta sensibilità rimangano diseccitati quando i contatti sono aperti.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCanali isolati individualmente:\u003c\/strong\u003e dispone di 8 canali con isolamento indipendente dei contatti, consentendo un instradamento diversificato dei riferimenti di tensione.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicatori diagnostici affidabili:\u003c\/strong\u003e gli indicatori LED attivi sul pannello frontale mostrano in tempo reale lo stato di ciascun canale del relè, semplificando la manutenzione.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSistema di connessione sicura:\u003c\/strong\u003e compatibile con i bracci oscillanti dei telai I\/O Allen-Bradley standard per semplificare il cablaggio e la sostituzione sul campo.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eControllo di relè e bobine ad alta sensibilità\u003c\/li\u003e\n\u003cli\u003eCircuiti di interblocco e isolamento dei segnali di sicurezza\u003c\/li\u003e\n\u003cli\u003eCommutazione per servizi pilota di solenoidi e contattori\u003c\/li\u003e\n\u003cli\u003eSistemi di interfaccia DCS e PLC nelle industrie di processo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifica\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModello\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1771-OZL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di modulo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModulo di uscita con contatti a relè\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero di uscite\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 uscite isolate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di contatto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eForma A (normalmente aperto)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntervallo della tensione operativa\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 V CA o 24 V CC nominali\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCarico di corrente del backplane\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,0 A a 5 V CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDissipazione di potenza\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5,5 watt (tipica)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTensione di isolamento\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1500 V CA RMS tra canale e backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePaese di origine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMessico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCollegamenti\/Interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePin del connettore\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorsetto 1\u003c\/td\u003e\n\u003ctd\u003eUscita 00 (A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorsetto 2\u003c\/td\u003e\n\u003ctd\u003eUscita 00 (B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorsetto 3\u003c\/td\u003e\n\u003ctd\u003eUscita 01 (A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorsetto 4\u003c\/td\u003e\n\u003ctd\u003eUscita 01 (B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorsetto 5\u003c\/td\u003e\n\u003ctd\u003eUscita 02 (A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorsetto 6\u003c\/td\u003e\n\u003ctd\u003eUscita 02 (B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorsetto 7\u003c\/td\u003e\n\u003ctd\u003eUscita 03 (A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorsetto 8\u003c\/td\u003e\n\u003ctd\u003eUscita 03 (B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorsetto 9\u003c\/td\u003e\n\u003ctd\u003eUscita 04 (A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorsetto 10\u003c\/td\u003e\n\u003ctd\u003eUscita 04 (B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorsetto 11\u003c\/td\u003e\n\u003ctd\u003eUscita 05 (A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorsetto 12\u003c\/td\u003e\n\u003ctd\u003eUscita 05 (B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorsetto 13\u003c\/td\u003e\n\u003ctd\u003eUscita 06 (A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorsetto 14\u003c\/td\u003e\n\u003ctd\u003eUscita 06 (B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorsetto 15\u003c\/td\u003e\n\u003ctd\u003eUscita 07 (A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorsetto 16\u003c\/td\u003e\n\u003ctd\u003eUscita 07 (B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInserimento nel telaio:\u003c\/strong\u003e spegnere il telaio I\/O prima di inserire o rimuovere il modulo. Allineare il modulo alle guide della scheda e inserirlo saldamente nel connettore del backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBraccio di cablaggio:\u003c\/strong\u003e utilizzare il braccio di cablaggio 1771 designato per collegare in sicurezza il cablaggio di campo senza scollegare i singoli conduttori dalla morsettiera durante la sostituzione del modulo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstradamento:\u003c\/strong\u003e mantenere la separazione fisica tra le linee di segnale a bassa tensione e i cavi di alimentazione CA\/CC ad alta tensione per ridurre al minimo le interferenze elettromagnetiche.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695188111723,"sku":"1771-OZL","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1771-ozl-digital-output-module-cqtkvbo3lt2_2c24f9a2-dd01-4073-9fab-4621ddff4c22.jpg?v=1766114537"},{"product_id":"allen-bradley-1771-ofe1-plc-5-analog-output-module","title":"Allen-Bradley 1771-OFE1 Modulo di uscita analogica PLC-5","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eAllen-Bradley \u003cstrong\u003e1771-OFE1\u003c\/strong\u003e è un modulo di uscita analogica a 4 canali che converte i valori digitali di un processore in segnali di tensione analogici per controllare dispositivi di campo all'interno di una rete di controllo industriale. Questo modulo a slot singolo si interfaccia direttamente con un telaio I\/O Bulletin \u003cstrong\u003e1771\u003c\/strong\u003e e funziona con i controller \u003cstrong\u003ePLC-5\u003c\/strong\u003e tramite programmazione con trasferimento a blocchi. Il modulo converte valori binari a 12 bit o valori BCD (Binary-Coded Decimal) a 4 cifre in uscite di tensione ad alta risoluzione per regolare infrastrutture modulanti come valvole di controllo, azionamenti CA a frequenza regolabile, serrande, feritoie e posizionatori. Funge inoltre da sorgente di segnale precisa per datalogger, splitter, indicatori da pannello, totalizzatori e controller a singolo loop. Grazie all'isolamento optoelettrico da 1500 V e alle uscite differenziali isolate singolarmente fino a 1000 V, il dispositivo protegge le apparecchiature di elaborazione dalle situazioni di sovratensione localizzate e dispone di una protezione interna dedicata dal sovraccarico dovuto a cortocircuito su ciascun circuito.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfigurazione operativa fluida tramite programmazione con trasferimento a blocchi, con istruzioni Write Block Transfer che spostano fino a 13 parole dati e istruzioni Read Block Transfer che trasferiscono 5 parole di debug.\u003c\/li\u003e\n\u003cli\u003eQuattro circuiti indipendenti di tensione differenziale, isolati singolarmente fino a 1000 V, che evitano i loop di massa tra componenti di campo ampiamente distanziati.\u003c\/li\u003e\n\u003cli\u003eFunzionalità a doppio formato dati, con supporto sia alla scalatura BCD (Binary Coded Decimal) sia alla codifica binaria naturale, per adattarsi a configurazioni di sistema specifiche.\u003c\/li\u003e\n\u003cli\u003eSequenze logiche di autotest eseguite automaticamente durante l'avvio, per fornire una diagnosi operativa precoce e verificare il sistema.\u003c\/li\u003e\n\u003cli\u003eCircuiti integrati di protezione dal sovraccarico incorporati nel percorso di ciascun canale separato, per proteggere l'hardware dai cortocircuiti del carico.\u003c\/li\u003e\n\u003cli\u003eFornito con un braccio di cablaggio dedicato 1771-WH che consente la sostituzione rapida del modulo senza scollegare i collegamenti attivi del cablaggio di campo.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModulazione proporzionale di valvole di controllo industriali e serrande di smorzamento.\u003c\/li\u003e\n\u003cli\u003eTrasmissione del comando di velocità per controller di motori CA a frequenza regolabile e velocità variabile.\u003c\/li\u003e\n\u003cli\u003eGenerazione del segnale per reti centralizzate di registrazione dati, splitter e indicatori digitali da pannello.\u003c\/li\u003e\n\u003cli\u003eAccoppiamento per il controllo distribuito con controllori autonomi a circuito singolo e totalizzatori di processo.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRevisioni\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eNumero prodotto\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescrizione della specifica\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1771-OFE1 serie A\u003c\/td\u003e\n\u003ctd\u003e1771-OFE1\/A, serie A, revisione A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1771-OFE1 serie B\u003c\/td\u003e\n\u003ctd\u003e1771-OFE1\/B, serie B, revisione B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003ch4\u003eSpecifiche delle prestazioni ed elettriche\u003c\/h4\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifica\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduttore\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinea di prodotto \/ serie\u003c\/td\u003e\n\u003ctd\u003ePLC-5 \/ serie PLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero di parte\u003c\/td\u003e\n\u003ctd\u003e1771-OFE1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e612598003051\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di modulo\u003c\/td\u003e\n\u003ctd\u003eModulo di uscita analogica\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero di canali\u003c\/td\u003e\n\u003ctd\u003eQuattro (4) canali isolati\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di uscita\u003c\/td\u003e\n\u003ctd\u003e4 differenziali isolati (1000 volt)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntervalli di tensione di uscita\u003c\/td\u003e\n\u003ctd\u003e+1 a +5 V CC; -10 a +10 V CC; da 0 a +10 V CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRisoluzione del modulo\u003c\/td\u003e\n\u003ctd\u003e12 bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTempo di assestamento del convertitore DAC\u003c\/td\u003e\n\u003ctd\u003e0,8 ms (massimo per un carico resistivo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequenza di scansione interna (BCD con ridimensionamento)\u003c\/td\u003e\n\u003ctd\u003e8,0 ms per ogni canale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequenza di scansione interna (binaria senza ridimensionamento)\u003c\/td\u003e\n\u003ctd\u003e1,6 ms per tutti i canali\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrecisione del modulo (modalità BCD)\u003c\/td\u003e\n\u003ctd\u003e+0,1% del fondo scala; +1\/2 cifra meno significativa (LSD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrecisione del modulo (modalità binaria)\u003c\/td\u003e\n\u003ctd\u003e+0,1% del fondo scala; +1\/2 bit meno significativo (LSB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolamento optoelettrico\u003c\/td\u003e\n\u003ctd\u003e1500V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsumo di potenza del backplane\u003c\/td\u003e\n\u003ctd\u003e1,50 A a 5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlimentazione esterna richiesta\u003c\/td\u003e\n\u003ctd\u003eNessuna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissipazione di potenza massima\u003c\/td\u003e\n\u003ctd\u003e7,9 Watt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissipazione termica massima\u003c\/td\u003e\n\u003ctd\u003e26,9 BTU\/ora\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRitardo tipico del segnale CA (disattivazione)\u003c\/td\u003e\n\u003ctd\u003e45 (+\/- 15) ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRitardo tipico del segnale CC (disattivazione)\u003c\/td\u003e\n\u003ctd\u003e50 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelaio compatibile\u003c\/td\u003e\n\u003ctd\u003eI\/O 1771\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBraccio di cablaggio\u003c\/td\u003e\n\u003ctd\u003e1771-WH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eSpecifiche meccaniche e ambientali\u003c\/h4\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifica\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMontaggio\u003c\/td\u003e\n\u003ctd\u003eMontabile su rack (slot singolo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso\u003c\/td\u003e\n\u003ctd\u003e1,25 lb (0,57 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di esercizio\u003c\/td\u003e\n\u003ctd\u003eDa 32 a 140 gradi Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di stoccaggio\u003c\/td\u003e\n\u003ctd\u003e-40 a 185 gradi Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUrti durante il funzionamento\u003c\/td\u003e\n\u003ctd\u003e30 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibrazioni durante il funzionamento\u003c\/td\u003e\n\u003ctd\u003e2 g a 10-500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eScollega tutta l'alimentazione del backplane del telaio prima di inserire o rimuovere il modulo dal relativo slot.\u003c\/li\u003e\n\u003cli\u003eInserisci a scatto le apposite linguette di codifica tra le posizioni 10-12 e 26-28 per assegnare la posizione specifica dello slot a questo tipo di modulo.\u003c\/li\u003e\n\u003cli\u003eFai scorrere saldamente la scheda nelle guide della scheda del telaio finché non è completamente inserita nei connettori del backplane.\u003c\/li\u003e\n\u003cli\u003eFissa tutti i fili dei circuiti esterni al braccio di cablaggio 1771-WH, assicurandoti della polarità corretta per ogni canale isolato.\u003c\/li\u003e\n\u003cli\u003eSomma la corrente assorbita dal backplane (1,50 A) con quella di tutti gli altri moduli per confermare che la capacità dell'alimentatore del telaio non venga superata.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695188963691,"sku":"Allen Bradley 1771-OFE1","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1771-ofe1-analog-output-module-yzqqf23znpx_610b299b-5010-4ea7-8909-fb781bc04fd6.jpg?v=1766114560"},{"product_id":"allen-bradley-1785-me32-plc-5-eeprom-memory-module","title":"Allen-Bradley 1785-ME32 Modulo di memoria EEPROM PLC-5","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eL'\u003cstrong\u003eAllen-Bradley 1785-ME32\u003c\/strong\u003e è un \u003cstrong\u003emodulo di memoria EEPROM\u003c\/strong\u003e non volatile prodotto da Rockwell Automation per la piattaforma di controllori programmabili PLC-5. Questo dispositivo di espansione specializzato funge da supporto indipendente per il backup dei programmi e offre una capacità di memoria dedicata di 32 kiloparole, proteggendo la logica operativa, i parametri di configurazione e i file delle tabelle dati da una perdita totale di alimentazione o da guasti del sistema principale. Il modulo è progettato per essere installato nei processori PLC-5 standard, consentendo agli utenti di caricare immagini del codice dalla RAM del processore o di ripristinare direttamente nella memoria attiva del controllore le routine applicative funzionanti durante le procedure di recupero diagnostico. Alloggiato in un compatto formato a inserimento, il \u003cstrong\u003e1785-ME32\u003c\/strong\u003e elimina il rischio di corruzione della memoria dovuto a batterie interne scariche dello chassis, offrendo un ulteriore livello di stabilità strutturale per gli ambienti di automazione industriale locali.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMemoria non volatile sicura per il backup dei programmi, concepita per i sistemi di controllo PLC-5 standard.\u003c\/li\u003e\n\u003cli\u003eMemoria EEPROM ad alta densità da 32 kiloparole, in grado di contenere profili operativi completi e codice di esecuzione ladder.\u003c\/li\u003e\n\u003cli\u003ePercorso di trasferimento diretto gestito dal software, che supporta trasferimenti rapidi delle immagini tra la memoria attiva del processore e la scheda di memoria.\u003c\/li\u003e\n\u003cli\u003eStrategia di ritenzione ausiliaria che garantisce un ripristino affidabile del sistema indipendentemente dalle condizioni della batteria al litio.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMemorizzazione e backup non volatili a lungo termine del codice applicativo per il controllo di processi critici.\u003c\/li\u003e\n\u003cli\u003eRipristino rapido all'interno di impianti di produzione automatizzati soggetti a interruzioni prolungate dell'alimentazione o a guasti del sistema di controllo.\u003c\/li\u003e\n\u003cli\u003eReplica standardizzata della logica su più nodi hardware di elaborazione equivalenti.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParametro\u003c\/th\u003e\n\u003cth\u003eSpecifica\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero di modello\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1785-ME32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinea di prodotto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di modulo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDispositivo di memoria (EEPROM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacità di memoria\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 kiloparole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunzione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBackup del programma\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeso\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.19 libbre (0.09 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisconnessione dell'alimentazione del processore:\u003c\/strong\u003e prima di inserire o rimuovere il modulo della scheda di memoria, verificare che tutta l'alimentazione elettrica in ingresso allo chassis I\/O locale e all'unità del processore sia stata disconnessa, in modo da isolare le linee del bus elettrico interno.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigurazione degli interruttori del backplane:\u003c\/strong\u003e verificare che le impostazioni hardware del backplane siano compatibili con i requisiti di integrazione della memoria; se un processore prevede un modulo di memoria ma questo non è presente, o se gli indicatori non corrispondono, il dispositivo registra il codice di errore 82.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSicurezza e messa a terra contro le scariche elettrostatiche:\u003c\/strong\u003e mettere a terra adeguatamente l'area di lavoro e indossare un braccialetto antistatico funzionante durante la manipolazione dell'unità, per proteggere i componenti a stato solido sensibili dai danni elettrostatici.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695189061995,"sku":"1785-ME32","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1785-me32-eeprom-memory-module-jqidmcu1xwo_d760ce52-a3eb-4195-9484-6759f333329d.jpg?v=1766114563"},{"product_id":"allen-bradley-1785-l60b-enhanced-plc-5-programmable-controller","title":"Allen-Bradley 1785-L60B Controllore programmabile PLC-5 avanzato","description":"\u003cp\u003eIl \u003cstrong\u003eAllen-Bradley 1785-L60B\u003c\/strong\u003e è un controllore programmabile avanzato, progettato per un controllo affidabile nelle applicazioni di automazione industriale di medie e grandi dimensioni. Parte della rinomata linea di prodotti Allen-Bradley PLC-5, questo modulo offre fino a 64K parole di memoria RAM statica con batteria tampone e controlla fino a 3072 segnali di ingresso e uscita, oppure fino a 3072 ingressi e 3072 uscite in modalità complementare. Progettato per essere installato in uno slot del telaio locale, il \u003cstrong\u003e1785-L60B\u003c\/strong\u003e si interfaccia con configurazioni I\/O remote, locali ed estese locali, garantendo velocità di elaborazione elevate e ampie funzionalità di rete per le comunicazioni, in grado di soddisfare le esigenze delle operazioni produttive ad alta intensità.\u003c\/p\u003e\n\u003ch3\u003eFunzionalità di sistema e comunicazione\u003c\/h3\u003e\n\u003cp\u003eIl processore \u003cstrong\u003e1785-L60B\u003c\/strong\u003e offre una notevole flessibilità grazie alle interfacce fisiche integrate. Dispone di quattro (4) porte DH+\/I\/O remoto configurabili come scanner o adattatore I\/O, oltre a due terminali di programmazione dotati di connettori circolari mini-DIN a 8 pin, che possono supportare anche il protocollo DH+. Per la comunicazione seriale, un singolo connettore D-shell sub-D a 25 pin, configurabile secondo gli standard fisici RS-232, RS-423 e RS-422A, supporta le comunicazioni DF1 half-duplex, DF1 full-duplex e ASCII. Ciò lo rende altamente compatibile con architetture di automazione legacy e moderne, sistemi SCADA di supervisione e nodi terminali.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacità ampliata:\u003c\/strong\u003e gestisce fino a 24 rack I\/O, supportando fino a 93 telai I\/O totali, inclusi fino a 92 telai I\/O remoti.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemoria integrata:\u003c\/strong\u003e include 64 kiloparole di RAM statica standard con batteria tampone per i programmi utente e le tabelle dati di sistema.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupporto EEPROM:\u003c\/strong\u003e offre la sicurezza del backup dei programmi tramite slot opzionali utilizzando i moduli di memoria 1785-ME16 (16K parole), 1785-ME32 (32K parole), 1785-ME64 (64K parole) e 1785-ME100.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndirizzamento versatile:\u003c\/strong\u003e supporta le modalità di indirizzamento hardware a 2 slot, 1 slot e mezzo slot per ottimizzare gli slot del telaio e coordinare combinazioni di moduli I\/O a 8 punti, 16 punti e 32 punti ad alta densità.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostica chiara:\u003c\/strong\u003e gli indicatori LED integrati sul pannello frontale mostrano gli stati in tempo reale, tra cui BATT (batteria scarica), RUN\/FAULT (stato del modulo), FORCE (forzatura degli I\/O attiva) e COMM (comunicazione del canale 0).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLinee di assemblaggio automobilistico e celle di produzione\u003c\/li\u003e\n\u003cli\u003eControllo degli impianti di trattamento delle acque e delle acque reflue\u003c\/li\u003e\n\u003cli\u003eLavorazione a lotti di alimenti e bevande\u003c\/li\u003e\n\u003cli\u003eSistemi di movimentazione dei materiali e trasportatori\u003c\/li\u003e\n\u003cli\u003eControllo ausiliario della generazione e distribuzione dell’energia\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinea di prodotti\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero di parte \/ modello\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1785-L60B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e612598124053\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di modulo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModulo processore PLC5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemoria del controllore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFino a 64K parole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero massimo di parole di memoria utente\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e64 kiloparole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di batteria\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBatteria al litio 1770-XYC (0,65 grammi di litio)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurata prevista della batteria\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSi scarica completamente 30 giorni dopo l’attivazione iniziale del LED BATT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtocolli supportati\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDF1 (half-duplex e full-duplex), ASCII, Data Highway Plus (DH+), I\/O remoto (RIO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePorte di comunicazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 porte DH+\/RIO, 1 porta seriale (RS-232\/423\/422A), 2 terminali di programmazione\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero massimo totale di I\/O\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3072 (qualsiasi combinazione) oppure 3072 ingressi + 3072 uscite (complementari)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero massimo di I\/O analogici\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3072\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero massimo di rack I\/O\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero massimo totale di chassis I\/O\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e93 (32 per collegamento)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero massimo di chassis I\/O remoti universali\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTempo di scansione I\/O per rack\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 ms a 57,6 kbit\/s, 7 ms a 115,2 kbit\/s, 3 ms a 230,4 kbit\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura di esercizio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 0 a 60 °C (da 32 a 140 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUmidità relativa\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDal 5% al 95% senza condensa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUrti durante il funzionamento\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVibrazioni\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2G da 10 a 500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeso\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 1,42 kg (3 lb) a 1,45 kg (3,19 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGrado di protezione dell’involucro\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA giorno\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l’installazione\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosizionamento dello chassis:\u003c\/strong\u003e installare il processore nello slot più a sinistra dello chassis I\/O universale 1771. Allineare le guide della scheda e inserire saldamente il modulo fino a quando i fermi di blocco scattano in posizione.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistanza e raffreddamento del pannello posteriore:\u003c\/strong\u003e mantenere spazi liberi adeguati attorno allo chassis I\/O per consentire la circolazione dell’aria. Le temperature di esercizio devono rimanere tra 0 e 60 °C per prevenire sollecitazioni termiche localizzate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMessa a terra:\u003c\/strong\u003e collegare saldamente il terminale di terra dello chassis a un percorso di messa a terra con bassa impedenza. Assicurarsi che tutti i pannelli posteriori metallici siano privi di vernice e collegati correttamente.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCablaggio e mezzi di trasmissione:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003ePer le reti DH+\/RIO, utilizzare cavi blu 1770-CD o Belden 9463.\u003c\/li\u003e\n\u003cli\u003eAssicurarsi che le resistenze di terminazione standard (150 Ohm o 82 Ohm, a seconda della velocità di trasmissione) siano installate su entrambe le estremità fisiche della linea dorsale.\u003c\/li\u003e\n\u003cli\u003eInstradare i cavi di comunicazione lontano dalle linee dei motori ad alta tensione per ridurre i disturbi EMI\/RFI.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallazione della batteria:\u003c\/strong\u003e prima della messa in servizio, collegare il connettore dell’alloggiamento della batteria al litio interna 1770-XYC per prevenire la perdita di memoria durante gli stati offline.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCertificato UL\u003c\/li\u003e\n\u003cli\u003eCertificato C-TICK\u003c\/li\u003e\n\u003cli\u003eCon marchio CE\u003c\/li\u003e\n\u003cli\u003eCertificato CSA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695189291371,"sku":"1785-L60B","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1785-l60b-plc-5-60-processor-mjjfgoltsrw_db3e5629-0dc6-4445-aa4b-bc0f554de57e.jpg?v=1766114571"},{"product_id":"allen-bradley-1785-l20e-ethernet-plc-5-programmable-controller","title":"Allen-Bradley 1785-L20E PLC-5 Ethernet Controllore programmabile","description":"\u003cp\u003eIl \u003cstrong\u003e1785-L20E\u003c\/strong\u003e è un controllore programmabile Ethernet PLC-5 di livello industriale progettato da Allen-Bradley per il controllo e l'automazione in ambienti industriali specializzati. Operando come componente modulare di tipo aperto nell'architettura I\/O 1771, questo processore dispone di un massimo di 16 kiloparole di memoria utente e di una RAM statica integrata con batteria tampone per preservare i dati attivi del programma. Il modulo offre interfacce di comunicazione di rete multiprotocollo, tra cui una porta Ethernet RJ45 integrata che supporta la trasmissione dati ad alta velocità, la funzionalità client email e l'integrazione con le reti di supervisione dei macchinari. Funziona efficacemente come componente di un sistema di controllo per gestire gli ingressi e le uscite sul campo, riducendo al contempo i tempi di inattività nelle operazioni di produzione e lavorazione su larga scala.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDotato di un massimo di 16 kiloparole di memoria utente e di RAM statica con batteria tampone per la conservazione della memoria volatile.\u003c\/li\u003e\n\u003cli\u003eSupporto per l'assegnazione dinamica o statica dell'indirizzo IP di rete tramite BOOTP, DHCP o configurazione manuale.\u003c\/li\u003e\n\u003cli\u003eFunzionalità client email integrata, in grado di trasmettere messaggi secondo il protocollo SMTP standard attivati dalle istruzioni del programma interno.\u003c\/li\u003e\n\u003cli\u003eImpostazioni di autonegoziazione configurabili, con supporto per velocità di trasmissione dati di 10\/100 Mbps in modalità full-duplex o half-duplex.\u003c\/li\u003e\n\u003cli\u003eIntegra un server Web HTTP e funzioni del Simple Network Management Protocol (SNMP), abilitabili o disabilitabili tramite il software di configurazione.\u003c\/li\u003e\n\u003cli\u003eOpzione di estensione del backup della memoria rimovibile tramite moduli EEPROM 1785-ME16, -ME32, -ME64 o -M100.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSistemi di elaborazione automatizzati distribuiti nelle strutture di raffinazione del settore petrolifero e del gas.\u003c\/li\u003e\n\u003cli\u003eAutomazione ad alta velocità delle sequenze nelle linee di assemblaggio e nei macchinari di produzione.\u003c\/li\u003e\n\u003cli\u003eImpianti di trattamento delle acque e configurazioni di controllo multi-chassis per la lavorazione di prodotti chimici.\u003c\/li\u003e\n\u003cli\u003eSottosistema della centrale di generazione elettrica per la gestione e la reportistica della sequenza degli eventi.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduttore\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero di catalogo\u003c\/td\u003e\n\u003ctd\u003e1785-L20E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerie\u003c\/td\u003e\n\u003ctd\u003eSerie F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di prodotto\u003c\/td\u003e\n\u003ctd\u003eControllore programmabile Ethernet PLC-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessore\u003c\/td\u003e\n\u003ctd\u003ePLC-5\/20E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParole di memoria utente massime\u003c\/td\u003e\n\u003ctd\u003e16 kiloparole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRAM statica con batteria tampone\u003c\/td\u003e\n\u003ctd\u003eSì\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione di backup del programma su EEPROM\u003c\/td\u003e\n\u003ctd\u003eSì (utilizzando 1785-ME16, -ME32, -ME64 o -M100)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemoria protetta\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O totali massimi\u003c\/td\u003e\n\u003ctd\u003e512 (qualsiasi combinazione) oppure 512 ingressi + 512 uscite (complementari)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O analogici massimi\u003c\/td\u003e\n\u003ctd\u003e512\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorte di comunicazione\u003c\/td\u003e\n\u003ctd\u003eCanale 2 (Ethernet RJ45), Canale 1A (DH+ \/ Programmazione), Canale 1B (Scanner Remote I\/O), Canale 0 (seriale D-shell a 25 pin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocolli seriali supportati\u003c\/td\u003e\n\u003ctd\u003eASCII, DF1 full-duplex, master DF1 half-duplex, slave DF1 half-duplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di batteria di backup\u003c\/td\u003e\n\u003ctd\u003eBatteria al litio 1770-XYC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di involucro\u003c\/td\u003e\n\u003ctd\u003eTipo aperto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAltitudine operativa\u003c\/td\u003e\n\u003ctd\u003eFino a 2000 metri (senza declassamento)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrado di inquinamento\u003c\/td\u003e\n\u003ctd\u003eGrado di inquinamento 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCategoria di sovratensione\u003c\/td\u003e\n\u003ctd\u003eCategoria II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnessioni\/Interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePorta \/ Indicatore\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunzione \/ Descrizione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnettore RJ45 del Canale 2\u003c\/td\u003e\n\u003ctd\u003ePorta di interfaccia per la connessione di rete Ethernet a 10\/100 Mbps.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorta del Canale 1A\u003c\/td\u003e\n\u003ctd\u003eLa configurazione predefinita è il collegamento di comunicazione Data Highway Plus (DH+).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorta Mini-DIN a 8 pin\u003c\/td\u003e\n\u003ctd\u003eCollegamento al terminale di programmazione DH+, instradato in parallelo al Canale 1A.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorta del Canale 1B\u003c\/td\u003e\n\u003ctd\u003eLa configurazione predefinita è il collegamento allo scanner Remote I\/O.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorta del Canale 0\u003c\/td\u003e\n\u003ctd\u003ePorta seriale D-shell a 25 pin che supporta i livelli fisici RS-232C, RS-423 e RS-422A.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED 100M \/ 10M\u003c\/td\u003e\n\u003ctd\u003eIndicatori della velocità di trasmissione Ethernet (verdi durante la comunicazione attiva).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED BATT\u003c\/td\u003e\n\u003ctd\u003eIndicatore di stato della batteria (si illumina in rosso quando la tensione della batteria interna scende a un livello basso).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED RUN \/ FAULT\u003c\/td\u003e\n\u003ctd\u003eIndicatore di stato del processore del controllore (verde durante il funzionamento; rosso in caso di guasto).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED FORC\u003c\/td\u003e\n\u003ctd\u003eIndicatore delle forzature (ambra quando le forzature degli I\/O sono abilitate attivamente nel software).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMontare sempre il modulo all'interno di un involucro protettivo il cui accesso richieda un attrezzo dedicato, assicurandosi che l'atmosfera locale soddisfi le condizioni del Grado di inquinamento 2.\u003c\/li\u003e\n\u003cli\u003eImpostare l'indirizzo univoco della stazione DH+ per il Canale 1A utilizzando il gruppo di interruttori del pannello posteriore SW-1 prima di inserire l'unità nello slot del telaio.\u003c\/li\u003e\n\u003cli\u003ePrevenire i danni all'hardware interno causati da scariche elettrostatiche indossando un braccialetto antistatico con messa a terra approvato ed evitando il contatto fisico con i pin di connessione o i componenti dei circuiti.\u003c\/li\u003e\n\u003cli\u003eLimitare il carico termico degli slot adiacenti verificando che la dissipazione di potenza dell'hardware negli slot adiacenti rimanga al di sotto del limite massimo di 10 W.\u003c\/li\u003e\n\u003cli\u003eIsolare le linee di comunicazione dai cavi ad alta tensione, instradando il cablaggio dei segnali attraverso canaline portastrumenti dedicate per ridurre al minimo il rischio di accoppiamento del rumore elettromagnetico.\u003c\/li\u003e\n\u003cli\u003eSe si modificano le impostazioni operative del server Web HTTP integrato o del client SNMP mentre il sistema è online, è necessario eseguire un ciclo completo di spegnimento e riaccensione del sistema affinché le modifiche abbiano effetto.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePubblicazione IEC\/CISPR 11 (Gruppo 1, Classe A, apparecchiature industriali) \u003c\/li\u003e\n\u003cli\u003eAree pericolose di Classe I, Divisione 2, Gruppi A, B, C, D (omologazione nordamericana per aree pericolose) \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695190176107,"sku":"1785-L20E","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1785-l20e-cpu-modle-xrzohbdchrr_5a5306c7-59a0-400e-b388-18e65d586ab4.jpg?v=1766114601"},{"product_id":"allen-bradley-1785-l40e-ethernet-plc-5-programmable-controller","title":"Controller programmabile Ethernet PLC-5 Allen-Bradley 1785-L40E","description":"\u003ch3\u003ePanoramica del prodotto\u003c\/h3\u003e\n\u003cp\u003eIl \u003cspan\u003e1785-L40E\u003c\/span\u003e è un \u003cspan\u003econtrollore programmabile Ethernet PLC-5\u003c\/span\u003e ad alte prestazioni, a slot singolo, progettato per la piattaforma Allen-Bradley 1771 Universal I\/O. È dotato di una porta Ethernet integrata (10 Mbps), che consente comunicazioni peer-to-peer ad alta velocità, caricamento e download dei programmi e acquisizione dei dati su reti standard per uffici o industriali. Con \u003cspan\u003e48k parole di memoria utente\u003c\/span\u003e e la capacità di gestire fino a \u003cspan\u003e2048 punti I\/O\u003c\/span\u003e, il 1785-L40E offre una soluzione di controllo robusta per applicazioni industriali di medie e grandi dimensioni che richiedono un'integrazione fluida tra il reparto produttivo e i sistemi Ethernet aziendali.\u003c\/p\u003e\n\u003ch3\u003eComunicazione funzionale e logica\u003c\/h3\u003e\n\u003cp\u003eIl \u003cspan\u003e1785-L40E\u003c\/span\u003e semplifica l'architettura di rete eliminando la necessità di moduli bridge esterni. È dotato di tre canali di comunicazione ad alta velocità: \u003cspan\u003euna porta Ethernet dedicata\u003c\/span\u003e e \u003cspan\u003edue porte DH+\/I\/O remoto configurabili\u003c\/span\u003e. Ciò consente al controllore di gestire contemporaneamente un chassis 1771 locale, coordinarsi con rack I\/O remoti e comunicare con sistemi HMI o SCADA tramite EtherNet\/IP. Il potente set di istruzioni supporta calcoli avanzati in virgola mobile, controllo PID e gestione complessa dei dati, rendendolo un vero \"cavallo di battaglia\" per i settori automobilistico, alimentare e delle bevande e della movimentazione dei materiali.\u003c\/p\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003ctable width=\"692\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003e\u003cspan\u003eAttributo\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDettagli delle specifiche\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModello\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1785-L40E\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMemoria utente\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e48k parole\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eI\/O totali (max)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2048 (qualsiasi combinazione) o 4096 (complementari)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePorte di comunicazione\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 Ethernet, 2 DH+ o I\/O remoto\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eChassis remoti max\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e60\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCarico di corrente del backplane\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.6 A a 5V CC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePotenza dissipata\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e18.9 W (max)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTemperatura di esercizio\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDa 0 °C a +60 °C (da 32 °F a +140 °F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePeso\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.39 kg (3 lb, 1 oz)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBatteria di ricambio\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1770-XYC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan class=\"mat-mdc-button-persistent-ripple mdc-button__ripple\"\u003e\u003c\/span\u003e\u003cspan class=\"mdc-button__label\"\u003e\u003cspan class=\"export-sheets-button\"\u003e\u003cspan class=\"export-sheets-icon\"\u003e\u003c\/span\u003e\u003cspan\u003eEsporta in Fogli Google\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"mat-focus-indicator\"\u003e\u003c\/span\u003e\u003cspan class=\"mat-mdc-button-touch-target\"\u003e\u003c\/span\u003e\u003cspan class=\"mat-mdc-button-persistent-ripple mdc-icon-button__ripple\"\u003e\u003c\/span\u003e\u003cspan class=\"mat-focus-indicator\"\u003e\u003c\/span\u003e\u003cspan class=\"mat-mdc-button-touch-target\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eDomande frequenti tecniche\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eIn che modo la porta Ethernet migliora l'integrazione del sistema?\u003c\/span\u003eLa porta Ethernet integrata supporta il protocollo \u003cspan\u003eEtherNet\/IP\u003c\/span\u003e, consentendo al 1785-L40E di connettersi direttamente all'infrastruttura di rete standard. Ciò facilita velocità di trasferimento dei dati superiori rispetto al tradizionale DH+ e consente la diagnostica e la programmazione da remoto attraverso la LAN dello stabilimento, senza schede di interfaccia specializzate nel PC.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eQuali sono i limiti di indirizzamento dei moduli I\/O?\u003c\/span\u003eIl controllore supporta l'indirizzamento a 2 slot, 1 slot e 1\/2 slot. Con l'\u003cspan\u003eindirizzamento a 2 slot\u003c\/span\u003e, i moduli a 16 punti devono essere utilizzati in coppie I\/O e i moduli a 32 punti non sono supportati. Per requisiti di maggiore densità, è necessario utilizzare l'\u003cspan\u003eindirizzamento a 1\/2 slot\u003c\/span\u003e, che consente qualsiasi combinazione di moduli a 8, 16 o 32 punti.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eQuanto è importante la batteria 1770-XYC?\u003c\/span\u003eLa batteria al litio \u003cspan\u003e1770-XYC\u003c\/span\u003e è essenziale per il backup delle 48k parole di memoria utente e dell'orologio in tempo reale quando il sistema è spento. Senza una batteria funzionante, il programma e i dati di configurazione andranno persi durante un ciclo di spegnimento e riaccensione.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eGuida all'ingegneria sul campo e all'installazione\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSelezione dello chassis:\u003c\/span\u003e Il 1785-L40E deve essere installato nello \u003cspan\u003eslot più a sinistra\u003c\/span\u003e di uno chassis Universal I\/O 1771-A1B, -A2B, -A3B o -A4B. Assicurarsi che l'alimentatore del backplane sia dimensionato per almeno \u003cspan\u003e3.6 A\u003c\/span\u003e, così da supportare l'assorbimento di corrente del controllore.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSchermatura ambientale:\u003c\/span\u003e Sebbene il controllore sia progettato per temperature da \u003cspan\u003e0 a 60 °C\u003c\/span\u003e, è un modulo di tipo aperto. Deve essere installato in un quadro industriale classificato NEMA per soddisfare gli standard sulle emissioni \u003cspan\u003eCISPR 11 Classe A\u003c\/span\u003e e proteggerlo da polveri conduttive e umidità.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSelezione dei cavi:\u003c\/span\u003e Per la connettività Ethernet, utilizzare cavi a doppino intrecciato schermati o non schermati conformi allo standard 802.3. Per le reti I\/O remoto o DH+, utilizzare il cavo \u003cspan\u003e1770-CD (Blue Hose)\u003c\/span\u003e per garantire l'integrità del segnale e il corretto adattamento dell'impedenza sulle lunghe distanze.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVantaggi ingegneristici\u003c\/h3\u003e\n\u003cp\u003eIl \u003cspan\u003e1785-L40E\u003c\/span\u003e rappresenta un ponte tra l'affidabilità dei sistemi legacy e la connettività moderna. Integrando direttamente Ethernet nella collaudata architettura PLC-5, Allen-Bradley offre un percorso di aggiornamento che non richiede la sostituzione dell'intera infrastruttura I\/O 1771. Per gli approvvigionamenti B2B, la scelta di un \u003cspan\u003e1785-L40E\u003c\/span\u003e originale garantisce la conformità agli standard industriali \u003cspan\u003eUL, CSA e CE\u003c\/span\u003e, offrendo la resistenza alle vibrazioni elevate (2 g) e agli urti (30 g) richiesta dagli ambienti produttivi più impegnativi.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695191388523,"sku":"1785-L40E","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1785-l40e-cpu-module-kxser2dhzfv_9290a747-4043-42d8-8c69-030ea48e06d6.jpg?v=1766114643"},{"product_id":"1785-enet-c-allen-bradley-plc-5-ethernet-interface-module","title":"1785-ENET\/C Allen-Bradley PLC-5 modulo interfaccia Ethernet","description":"\u003ch3\u003e\u003cstrong\u003ePanoramica del prodotto ed evoluzione della connettività\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIl\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1785-ENET\/C (1785ENET\/C)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eè un'interfaccia di comunicazione ad alte prestazioni progettata specificamente per la serie di controllori\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePLC-5\u003c\/strong\u003e. Funge da ponte essenziale tra il backplane legacy del PLC-5 e le moderne reti\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEtherNet\/IP\u003c\/strong\u003e. La denominazione \"Serie C\" rappresenta la revisione hardware più avanzata e stabile, offrendo una gestione dei pacchetti e un'affidabilità superiori. Aggiungendo il\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1785-ENET\/C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ea un sistema PLC-5, gli impianti industriali possono integrare la propria architettura di controllo legacy con i moderni sistemi SCADA, MES ed ERP senza gli elevati costi di una migrazione completa del processore. Questo modulo consente la programmazione remota, l'acquisizione dei dati e l'interblocco tra controllori tramite un'infrastruttura Ethernet industriale standard.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eArchitettura hardware e logica di rete\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIl\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1785-ENET\/C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eè un modulo in stile \"side-car\" che si collega al lato sinistro di un processore PLC-5. Non occupa uno slot I\/O standard, preservando lo spazio del chassis per gli I\/O di campo.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePorta di comunicazione:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edispone di una porta\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e10Base-T (RJ45)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eper i cavi Ethernet standard a doppino intrecciato e di una porta\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAUI (15 pin)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eper collegamenti meno recenti basati su ricetrasmettitori.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupporto dei protocolli:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eutilizza principalmente\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCSP (Client\/Server Protocol)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eed\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEtherNet\/IP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eper la messaggistica. Supporta sia la messaggistica peer-to-peer (istruzioni MSG) sia la programmazione remota tramite RSLinx.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCapacità di throughput:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eè ottimizzato per la \"messaggistica\" anziché per il \"controllo I\/O\". È particolarmente adatto per il caricamento e lo scaricamento dei programmi e per lo scambio di pacchetti di dati con altri PLC o HMI.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibilità:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunziona con la maggior parte dei processori\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePLC-5\/20, 5\/40 e 5\/80\u003c\/strong\u003e, a condizione che il processore disponga del connettore d'interfaccia side-car appropriato.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifiche tecniche\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDettagli\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModello\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e1785-ENET\/C\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAllen-Bradley \/ Rockwell Automation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVelocità di rete\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 Mbps (half-duplex)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConnettori\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1x RJ45 (10Base-T), 1x AUI a 15 pin\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumero massimo di connessioni TCP\/IP\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFino a 64\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCorrente del backplane\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1,0 A a 5,1 VCC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSupporto alla programmazione\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRSLogix 5, RSLinx Classic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTemperatura di esercizio\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDa 0 a 60 gradi Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolamento\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500 VCC tra rete e backplane\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePeso di spedizione\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e1,2 kg\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ tecnica integrata\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePerché il modulo supporta solo 10 Mbps invece di 100 Mbps?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIl\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1785-ENET\/C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eè stato progettato durante il periodo di massima diffusione del PLC-5, quando\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e10Base-T\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eera lo standard industriale. Sebbene sia più lento dei moduli moderni, 10 Mbps è più che sufficiente per le dimensioni delle tabelle dati presenti nei processori PLC-5 (in genere da 32K a 100K parole).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCome si imposta l'indirizzo IP di questo modulo?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eL'indirizzo IP viene generalmente assegnato utilizzando\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBOOTP\/DHCP Utility\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edi Rockwell Automation. Dopo aver rilevato l'indirizzo MAC e assegnato un IP, è necessario \"Disabilitare BOOTP\" nella configurazione per rendere permanente l'indirizzo (statico).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePosso utilizzare questo modulo per il controllo I\/O ad alta velocità?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Il\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1785-ENET\/C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eè progettato per la\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emessaggistica e la programmazione\u003c\/strong\u003e. Per il controllo I\/O basato su Ethernet (I\/O EtherNet\/IP), il sistema PLC-5 richiede in genere un\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1771-AENTR\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epiù recente oppure una migrazione alla piattaforma ControlLogix.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eProtocolli di progettazione e installazione\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCollegamento meccanico side-car:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprima di applicare l'alimentazione, assicurarsi che i pin del connettore side-car siano perfettamente allineati con il processore PLC-5. Fissare i moduli tra loro utilizzando i fermi scorrevoli integrati. Forzare il collegamento può causare la piegatura dei pin e un guasto hardware permanente.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTopologia di rete:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epoiché il modulo è\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e10 Mbps half-duplex\u003c\/strong\u003e, è altamente sensibile alle \"collisioni\" di rete. Per prestazioni ottimali, collegare il\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1785-ENET\/C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ea uno switch gestito che possa essere impostato forzatamente su\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e10MB\/Half\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esu quella specifica porta, evitando incompatibilità durante l'autonegoziazione.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostica tramite LED di stato:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e*\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLED ENET:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eil verde fisso indica un collegamento valido.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLED PROC:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eil verde fisso indica che il modulo sta comunicando con il processore PLC-5.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLED FLT:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eil rosso indica un guasto hardware interno o un conflitto di indirizzi IP.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eVantaggi tecnici\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIl\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1785-ENET\/C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoffre un'\"estensione della vita utile\" alle migliaia di sistemi PLC-5 ancora in funzione oggi. Il suo principale vantaggio è la\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econnettività senza interruzioni\u003c\/strong\u003e. Gli ingegneri possono installare il modulo per estrarre dati di produzione in tempo reale destinati alle iniziative di \"Smart Factory\", senza modificare la logica fondamentale della macchina. Inoltre, l'hardware\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSerie C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einclude un firmware migliorato che gestisce il traffico di rete moderno in modo più efficiente rispetto alle unità Serie A o B precedenti, garantendo una connessione più stabile per la risoluzione dei problemi da remoto e la reportistica a livello aziendale.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695192699243,"sku":"1785-ENET\/C","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1785-enet-c-ethernet-interface-module-adj3ktrdzwt_b0fdc670-825a-41f9-8d64-36dbec7558fb.jpg?v=1766114691"},{"product_id":"allen-bradley-1771-ife-plc-5-analog-input-module","title":"Allen-Bradley 1771-IFE PLC-5 modulo di ingresso analogico","description":"\u003cp\u003e\u003cstrong\u003eAllen-Bradley 1771-IFE\u003c\/strong\u003e è un modulo di ingresso analogico intelligente con trasferimento a blocchi, progettato per interfacciare i segnali di ingresso analogici con i controllori programmabili Allen-Bradley dotati di funzionalità di trasferimento a blocchi nella struttura I\/O 1771. \u003cstrong\u003e1771-IFE\u003c\/strong\u003e rileva fino a 16 ingressi analogici a terminazione singola o 8 differenziali, convertendo i segnali di ingresso in valori proporzionali BCD a quattro cifre o binari a 12 bit da trasferire alla tabella dati del controllore.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupporta fino a 16 ingressi analogici a terminazione singola o 8 differenziali per modulo.\u003c\/li\u003e\n\u003cli\u003eIntervalli di ingresso per tensione e corrente selezionabili tramite programma per ciascun canale.\u003c\/li\u003e\n\u003cli\u003eFormato dati selezionabile, tra cui BCD, binario in complemento a due e binario con modulo e segno.\u003c\/li\u003e\n\u003cli\u003eFiltraggio digitale programmabile per ridurre gli effetti del rumore di processo sui segnali di ingresso.\u003c\/li\u003e\n\u003cli\u003eCampionamento in tempo reale (RTS) selezionabile per funzioni di controllo basate sul tempo.\u003c\/li\u003e\n\u003cli\u003eRidimensionamento software alle unità ingegneristiche per ciascun canale.\u003c\/li\u003e\n\u003cli\u003ePonticelli di configurazione interni per selezionare la modalità tensione o corrente.\u003c\/li\u003e\n\u003cli\u003eSpie verdi RUN e rosse FAULT di stato sul pannello frontale.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSistemi di controllo del processo che utilizzano processori PLC-2, PLC-3 o PLC-5.\u003c\/li\u003e\n\u003cli\u003eMonitoraggio industriale di trasmettitori per circuiti di tensione e corrente.\u003c\/li\u003e\n\u003cli\u003eCalcoli di processo basati sul tempo, come cicli di controllo PID e totalizzazione.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifica\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero di catalogo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1771-IFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCorrente del bus posteriore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 mA a 5 V CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero di ingressi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 a terminazione singola o 8 differenziali\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntervalli di ingresso (tensione)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 1 a 5 V CC, da 0 a 5 V CC, da -5 a +5 V CC, da -10 a +10 V CC, da 0 a 10 V CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntervalli di ingresso (corrente)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 4 a 20 mA, da 0 a 20 mA, da -20 a +20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRisoluzione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBinario a 12 bit o BCD a 4 cifre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormati dati\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBCD, binario in complemento a due, binario con modulo e segno\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTensione massima di modo comune\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+14,25 V CC riferiti al comune del modulo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCostante di tempo del filtro digitale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 0,00 a 0,99 secondi (BCD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeriodo di campionamento in tempo reale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 100 ms a 3,1 s (con incrementi di 100 ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBraccio di cablaggio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eN. cat. 1771-WG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTempo di scansione (8 differenziali)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13,7 ms (senza ridimensionamento o filtro digitale)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTempo di scansione (16 ingressi a terminazione singola)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e27,4 ms (senza ridimensionamento o filtro digitale)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndicatori di stato\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRUN (verde), FAULT (rosso)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCollegamenti\/Interfacce\u003c\/h3\u003e\n\u003ch4\u003eAssegnazioni del cablaggio degli ingressi a terminazione singola (1771-WG)\u003c\/h4\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePin del connettore\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 1\u003c\/td\u003e\n\u003ctd\u003eIngresso del canale 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 2\u003c\/td\u003e\n\u003ctd\u003eIngresso del canale 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 3\u003c\/td\u003e\n\u003ctd\u003eIngresso del canale 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 4\u003c\/td\u003e\n\u003ctd\u003eIngresso del canale 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 5\u003c\/td\u003e\n\u003ctd\u003eComune del modulo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 6\u003c\/td\u003e\n\u003ctd\u003eIngresso del canale 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 7\u003c\/td\u003e\n\u003ctd\u003eIngresso del canale 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 8\u003c\/td\u003e\n\u003ctd\u003eIngresso del canale 7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 9\u003c\/td\u003e\n\u003ctd\u003eIngresso del canale 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 10\u003c\/td\u003e\n\u003ctd\u003eComune del modulo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 11\u003c\/td\u003e\n\u003ctd\u003eIngresso del canale 9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 12\u003c\/td\u003e\n\u003ctd\u003eIngresso del canale 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 13\u003c\/td\u003e\n\u003ctd\u003eIngresso del canale 11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 14\u003c\/td\u003e\n\u003ctd\u003eIngresso del canale 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 15\u003c\/td\u003e\n\u003ctd\u003eComune del modulo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 16\u003c\/td\u003e\n\u003ctd\u003eIngresso del canale 13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 17\u003c\/td\u003e\n\u003ctd\u003eIngresso del canale 14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 18\u003c\/td\u003e\n\u003ctd\u003eIngresso del canale 15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 19\u003c\/td\u003e\n\u003ctd\u003eIngresso del canale 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 20\u003c\/td\u003e\n\u003ctd\u003eComune del modulo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 21\u003c\/td\u003e\n\u003ctd\u003eComune del modulo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eAssegnazioni del cablaggio degli ingressi differenziali (1771-WG)\u003c\/h4\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePin del connettore\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 1\u003c\/td\u003e\n\u003ctd\u003eCanale 1+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 2\u003c\/td\u003e\n\u003ctd\u003eCanale 1-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 3\u003c\/td\u003e\n\u003ctd\u003eCanale 2+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 4\u003c\/td\u003e\n\u003ctd\u003eCanale 2-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 5\u003c\/td\u003e\n\u003ctd\u003eNon utilizzato\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 6\u003c\/td\u003e\n\u003ctd\u003eCanale 3+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 7\u003c\/td\u003e\n\u003ctd\u003eCanale 3-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 8\u003c\/td\u003e\n\u003ctd\u003eCanale 4+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 9\u003c\/td\u003e\n\u003ctd\u003eCanale 4-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 10\u003c\/td\u003e\n\u003ctd\u003eNon utilizzato\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 11\u003c\/td\u003e\n\u003ctd\u003eCanale 5+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 12\u003c\/td\u003e\n\u003ctd\u003eCanale 5-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 13\u003c\/td\u003e\n\u003ctd\u003eCanale 6+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 14\u003c\/td\u003e\n\u003ctd\u003eCanale 6-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 15\u003c\/td\u003e\n\u003ctd\u003eNon utilizzato\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 16\u003c\/td\u003e\n\u003ctd\u003eCanale 7+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 17\u003c\/td\u003e\n\u003ctd\u003eCanale 7-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 18\u003c\/td\u003e\n\u003ctd\u003eCanale 8+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 19\u003c\/td\u003e\n\u003ctd\u003eCanale 8-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 20\u003c\/td\u003e\n\u003ctd\u003eComune del modulo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin 21\u003c\/td\u003e\n\u003ctd\u003eComune del modulo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosizione nel telaio:\u003c\/strong\u003e Il modulo può essere installato in qualsiasi slot di un telaio I\/O 1771, ad eccezione dello slot più a sinistra, riservato al modulo processore o adattatore.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCodifica del backplane:\u003c\/strong\u003e Installare le bande di codifica in plastica sul connettore del backplane tra i pin 10 e 12 e tra i pin 24 e 26.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchermatura e messa a terra:\u003c\/strong\u003e Utilizzare un cavo schermato (ad es. Belden 8761) e collegare a terra la schermatura in lamina e il filo di drenaggio esclusivamente al perno di terra o al bullone di montaggio del telaio I\/O 1771.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBraccio di cablaggio:\u003c\/strong\u003e Collegare il cablaggio dei segnali di campo utilizzando il braccio di cablaggio di campo 1771-WG.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCanali inutilizzati:\u003c\/strong\u003e Collegare insieme gli ingressi dei canali inutilizzati (+ e -) mediante un ponticello e collegarli al comune del modulo per ridurre al minimo il rumore elettrico.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimite della tensione di modo comune:\u003c\/strong\u003e Assicurarsi che tutti i segnali di ingresso analogici rimangano entro +14,25 V CC rispetto al comune del modulo, per evitare diafonia tra i canali.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirettiva EMC (89\/336\/CEE):\u003c\/strong\u003e EN 50081-2 Emissioni industriali, EN 50082-2 Immunità industriale.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirettiva sulla bassa tensione (73\/23\/CEE):\u003c\/strong\u003e EN 61131-2 Controllori programmabili.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695193190763,"sku":"1771-IFE","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/1771-IFE_003_1200x1200_c9c91a4a-e796-4d4a-8f79-ff2468c24fd2.jpg?v=1786193475"},{"product_id":"allen-bradley-1771-ofe2-plc-5-analog-output-module","title":"Allen-Bradley 1771-OFE2 PLC-5 Analog Output Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1771-OFE2\u003c\/strong\u003e (Series A and B) is an intelligent, single-slot analog output module designed for the PLC-5 \/ 1771 I\/O chassis system. It features four (4) individually isolated differential current channels delivering a factory-set 4 to 20 mA output signal. The module converts digital data—supplied via binary, 2's complement binary, or 4-digit binary coded decimal (BCD)—into proportional analog output signals. It can automatically convert raw process values into standard engineering units such as degrees Celsius, degrees Fahrenheit, gallons per minute, or pounds per square inch.\u003c\/p\u003e\n\u003cp\u003eThe 1771-OFE2 is widely used to control Final Control Elements (FCE) like Variable Frequency Drives (VFDs), dampers, louvers, and control valves. It is also ideal for executing PID controller outputs in closed loops or retransmitting process variables to signal isolators, panel meters, chart recorders, and data loggers. Powered directly from the I\/O backplane, it requires no external power supply and supports block transfer programming (BTW\/BTR) for configuration and diagnostic reporting.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Isolated Channels:\u003c\/strong\u003e Features 4 individually isolated differential current outputs (1000V DC \/ 1500V optoelectronic isolation).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Output Range:\u003c\/strong\u003e Factory-set 4 to 20 mA DC range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Data Formats:\u003c\/strong\u003e Supports 12-bit natural binary, BCD, or 2's complement binary, with scaling up to ±9999.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn-Board Engineering Units:\u003c\/strong\u003e Converts raw data directly into units like °C, °F, GPM, or PSI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Powered:\u003c\/strong\u003e Operates solely on 1.5A @ 5V DC chassis backplane power; no external supply needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Response:\u003c\/strong\u003e DAC settling time is a maximum of 0.8 ms, with fast channel scan update times.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFail-Safe Modes:\u003c\/strong\u003e Configurable Last State output mode (MAX, MIN, MID, or HOLD LAST STATE) on communication failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic LEDs:\u003c\/strong\u003e Front-panel green RUN and red FAULT LEDs with built-in startup self-diagnostics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDriving variable frequency motor speed controllers (VFDs)\u003c\/li\u003e\n\u003cli\u003ePosition control for valves, dampers, and louvers\u003c\/li\u003e\n\u003cli\u003eAutomated PID control loop output execution\u003c\/li\u003e\n\u003cli\u003eSignal retransmission to panel meters, chart recorders, and data loggers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable style=\"width: 99.9009%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 35.118%;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 64.5582%;\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eCatalog \/ Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003e1771-OFE2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003ePLC-5 \/ 1771 Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003e612598003075\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003eIndividually Isolated Analog Current Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eModule Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003eSingle slot (Rack Mountable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eNumber of Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003e4 isolated differential channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eOutput Current Signal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003e4 to 20 mA DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eDigital Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003e12-bit binary (1 part in 4095)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eMax Loop Load Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003eUp to 1200 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eDAC Settling Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003eMaximum 0.8 ms (resistive load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eInternal Scan Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003e\n\u003cp\u003e8.0 ms (4 channels BCD with scaling)\u003c\/p\u003e\n\u003cp\u003e1.6 ms (4 channels Natural Binary, no scaling)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003e±0.1% Full Scale at 25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eIsolation Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003e\n\u003cp\u003e1000V RMS \/ 850V DC (1s) channel-to-channel\u003c\/p\u003e\n\u003cp\u003e1500V optoelectronic isolation logic-to-output\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eBackplane Current Load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003e1.50 A @ 5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eExternal Power Needed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003eNone (Backplane powered)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003e7.9 W max (Adjacent slot max dissipation: 10 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eThermal Dissipation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003e26.9 BTU\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003e1.25 lbs (0.57 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003e0°C to +60°C (32°F to 140°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eKeying Position\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003eBetween pins 10 and 12; Between pins 26 and 28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eField Wiring Arm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003eCat. No. 1771-WC (or 1771-WH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eWiring Arm Screw Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003e7 to 9 inch-pounds (0.6 to 1.1 Nm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eRecommended Wire \/ Cable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003e12 AWG stranded or solid wire; Belden 8761 shielded cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eStatus Indicators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003e2 LEDs (Green RUN, Red FAULT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.118%;\"\u003e\u003cstrong\u003eKnown Revisions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.5582%;\"\u003eSeries A (1771-OFE2\/A), Series B (1771-OFE2\/B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eField Wiring Arm Connections (1771-WC)\u003c\/h3\u003e\n\u003cp\u003eThe 1771-WC wiring arm allows the module to be swapped without disconnecting the field wiring.\u003c\/p\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eTerminal Screw\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSignal Function\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScrew 1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChannel 1 Output (+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScrew 2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChannel 1 Output (-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScrew 3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChannel 2 Output (+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScrew 4\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChannel 2 Output (-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScrew 5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFunctional Ground \/ Shield\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScrew 6\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChannel 3 Output (+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScrew 7\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChannel 3 Output (-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScrew 8\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChannel 4 Output (+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScrew 9\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChannel 4 Output (-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScrews 10 – 12\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot Used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Precaution:\u003c\/strong\u003e Always disconnect and lock out backplane and field wiring power before inserting, removing, or wiring the module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Keying:\u003c\/strong\u003e Install backplane keying bands between pins 10 and 12, and between pins 26 and 28 on the upper connector to ensure correct module orientation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Location:\u003c\/strong\u003e The module can be installed in any single slot of a 1771 I\/O chassis. Avoid placing it in the same module group as discrete high-density modules or directly adjacent to AC or high-voltage DC modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring and Shielding:\u003c\/strong\u003e Use Belden 8761 shielded single-pair cable for signal lines. Extend the foil shield and drain wire to the chassis end only and connect to a single-point ground bus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Wiring Arm:\u003c\/strong\u003e Attach the \u003ca href=\"https:\/\/www.plcprotech.com\/products\/allen-bradley-1771-wc-1771-i-o-field-wiring-arm\"\u003e\u003cstrong\u003e1771-WC\u003c\/strong\u003e \u003c\/a\u003ewiring arm to the chassis horizontal bar. Tighten terminal screws to a torque of 7-9 lb-in (0.6-1.1 Nm).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCSA certified (Class I, Division 2, Groups A, B, C, D hazardous or non-hazardous locations)\u003c\/li\u003e\n\u003cli\u003eUL listed (Class I, Division 2, Groups A, B, C, D hazardous or non-hazardous locations)\u003c\/li\u003e\n\u003cli\u003eCE marked (EMC Directive 89\/336\/EEC per EN 50081-2 \u0026amp; EN 50082-2; Low Voltage Directive 73\/23\/EEC per EN 61131-2)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":53685721497963,"sku":"1771-OFE2","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/1771-ofe2_002_1200x1200_4762b4a7-fb06-4af2-ba5b-70194a7e6b34.jpg?v=1786191514"},{"product_id":"allen-bradley-1771-ibd-plc-5-dc-input-module","title":"Allen-Bradley 1771-IBD PLC 5 DC Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1771-IBD\u003c\/strong\u003e (Series B) is a 16-point DC digital input module operating across a voltage range of 10 to 30V DC within the 1771 I\/O chassis system. It converts discrete DC signals from field devices into logic-level signals readable by the system processor across the backplane. The module accommodates both 2-wire input switches and 3-wire current-sourcing sensors, such as Bulletin 871 proximity switches.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e1771-IBD\u003c\/strong\u003e includes a selectable off-delay filter time of either 1ms or 6ms via an internal jumper plug located on the printed circuit board. Front-panel visual status reporting is provided by one green Module Active indicator and 16 red input status indicators. Power is supplied directly via the 1771 I\/O chassis backplane, eliminating the need for an external logic power connection.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e16 discrete input channels operating at 10 to 30V DC\u003c\/li\u003e\n\u003cli\u003eSelectable High-to-Low signal propagation off-delay filter time (1ms or 6ms)\u003c\/li\u003e\n\u003cli\u003e1 green Module Active LED and 16 red input status LEDs for logic-side diagnostics\u003c\/li\u003e\n\u003cli\u003eDirect drive compatibility with 1771-OBN, 1771-OBD, 1771-OB, 1771-OQ, and 1771-OQ16 output modules\u003c\/li\u003e\n\u003cli\u003eSupports 2-wire devices and 3-wire current-sourcing sensors in sinking configuration\u003c\/li\u003e\n\u003cli\u003eUses catalog number 1771-WH field wiring arm for module removal without disconnecting field wiring\u003c\/li\u003e\n\u003cli\u003eKeyed backplane connectors between pins 10-12 and 16-18\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDiscrete DC input processing in 1771 I\/O control systems\u003c\/li\u003e\n\u003cli\u003eInterfacing with 2-wire mechanical switches and pushbuttons\u003c\/li\u003e\n\u003cli\u003eSignal acquisition from 3-wire current-sourcing proximity sensors\u003c\/li\u003e\n\u003cli\u003eDirect module-to-module interlock wiring with compatible 1771 DC output modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCatalog \/ Assembly Number\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1771-IBD\u003c\/td\u003e\n\u003ctd\u003eDC (10-30V) Input Module, Series B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1771-WH\u003c\/td\u003e\n\u003ctd\u003eField Wiring Arm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e960364-05\u003c\/td\u003e\n\u003ctd\u003eCircuit Board Assembly Plastic Cover Variant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e961344-01\u003c\/td\u003e\n\u003ctd\u003eCircuit Board Assembly Plastic Cover Variant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatalog Number\u003c\/td\u003e\n\u003ctd\u003e1771-IBD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSeries B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDC (10-30V) Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs per Module\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChassis Compatibility\u003c\/td\u003e\n\u003ctd\u003eAll 1771 I\/O chassis except 1771-A1, 1771-A2, and 1771-A4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e10 to 30V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Input Current\u003c\/td\u003e\n\u003ctd\u003e4.5mA @ 10V DC, 15mA @ 30V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Off-State Current\u003c\/td\u003e\n\u003ctd\u003e2.0mA @ 5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Off-State Voltage\u003c\/td\u003e\n\u003ctd\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum On-State Voltage\u003c\/td\u003e\n\u003ctd\u003e10V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e2.2K ohms maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow to High Propagation Delay\u003c\/td\u003e\n\u003ctd\u003e1ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh to Low Propagation Delay\u003c\/td\u003e\n\u003ctd\u003eSelectable 1ms or 6ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e7.3 Watts max., 1.0 Watts min.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Dissipation\u003c\/td\u003e\n\u003ctd\u003e24.7 BTU\/hr max., 3.4 BTU\/hr min.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current\u003c\/td\u003e\n\u003ctd\u003e130mA @ 5V DC +\/-5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003eMeets or exceeds UL Standard 508 and CSA Standard C22.2 No. 142\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperational Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 degC (32 to 140 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 degC (-40 to 185 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5 to 95% (without condensation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor Wire Size\u003c\/td\u003e\n\u003ctd\u003e14 gauge (2mm2) stranded maximum, 3\/64 inch (1.2mm) insulation maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Category\u003c\/td\u003e\n\u003ctd\u003eCategory 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Keying\u003c\/td\u003e\n\u003ctd\u003eBetween 10 and 12, Between 16 and 18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Wiring Arm\u003c\/td\u003e\n\u003ctd\u003eCat. No. 1771-WH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Arm Screw Torque\u003c\/td\u003e\n\u003ctd\u003e7-9 inch-pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cp\u003eField devices connect to the module using the 1771-WH Field Wiring Arm.\u003c\/p\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eTerminal\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal A\u003c\/td\u003e\n\u003ctd\u003eNot used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal B\u003c\/td\u003e\n\u003ctd\u003eNot used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal C\u003c\/td\u003e\n\u003ctd\u003eNot used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal D\u003c\/td\u003e\n\u003ctd\u003eNot used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal 00\u003c\/td\u003e\n\u003ctd\u003eInput 00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal 01\u003c\/td\u003e\n\u003ctd\u003eInput 01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal 02\u003c\/td\u003e\n\u003ctd\u003eInput 02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal 03\u003c\/td\u003e\n\u003ctd\u003eInput 03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal 04\u003c\/td\u003e\n\u003ctd\u003eInput 04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal 05\u003c\/td\u003e\n\u003ctd\u003eInput 05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal 06\u003c\/td\u003e\n\u003ctd\u003eInput 06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal 07\u003c\/td\u003e\n\u003ctd\u003eInput 07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal 10\u003c\/td\u003e\n\u003ctd\u003eInput 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal 11\u003c\/td\u003e\n\u003ctd\u003eInput 11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal 12\u003c\/td\u003e\n\u003ctd\u003eInput 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal 13\u003c\/td\u003e\n\u003ctd\u003eInput 13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal 14\u003c\/td\u003e\n\u003ctd\u003eInput 14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal 15\u003c\/td\u003e\n\u003ctd\u003eInput 15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal 16\u003c\/td\u003e\n\u003ctd\u003eInput 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal 17\u003c\/td\u003e\n\u003ctd\u003eInput 17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal E\u003c\/td\u003e\n\u003ctd\u003eDC Common\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Precaution:\u003c\/strong\u003e Disconnect power from the 1771 I\/O chassis backplane and field wiring arm before installing or removing the module to prevent equipment damage or personal injury.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrostatic Discharge (ESD):\u003c\/strong\u003e Wear an approved wrist-strap grounding device and avoid touching backplane connector pins or internal circuit components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Location:\u003c\/strong\u003e Insert the module into any slot in the 1771 I\/O chassis except the leftmost slot, which is reserved for processors or adapters. Do not install in 1771-A1, 1771-A2, or 1771-A4 chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Keying:\u003c\/strong\u003e Place keying bands in the upper backplane connector between pins 10 and 12, and between pins 16 and 18.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Off-Delay Configuration:\u003c\/strong\u003e The off-delay filter time is preset to 1ms. To change to 6ms, slide the jumper plug on the top-left edge of the circuit board from the 1ms position to the 6ms position before installing the module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Execution:\u003c\/strong\u003e Connect input device lines to terminals 00 through 17 and connect DC common to Terminal E. Use stranded 14 or 16 gauge wire to minimize voltage drop. Tighten terminal screws on the 1771-WH wiring arm to 7-9 inch-pounds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCSA Certified (Class I, Division 2, Groups A, B, C, D)\u003c\/li\u003e\n\u003cli\u003eUL Listed\u003c\/li\u003e\n\u003cli\u003eCE Marked (EMC Directive 89\/336\/EEC per EN 50081-2 \u0026amp; EN 50082-2; Low Voltage Directive 73\/23\/EEC per EN 61131-2)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":53686436921707,"sku":"1771-IBD","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/1771-IBD_001_1200x1200_b06ad45b-40c0-4d53-b5cc-c14696a09be1.jpg?v=1786191948"},{"product_id":"allen-bradley-1771-wg-plc-5-field-wiring-arm","title":"Allen-Bradley 1771-WG PLC-5 Field Wiring Arm","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1771-WG\u003c\/strong\u003e is a PLC-5 field wiring arm designed for use with 1771 I\/O modules. It features 21 gold-plated terminals and provides connections for up to 16 I\/O points. Operating as a removable connection interface, the \u003cstrong\u003e1771-WG\u003c\/strong\u003e attaches to the horizontal bar at the bottom of the 1771 I\/O chassis, pivoting upward to connect with the module. This pivoting mechanism allows for module installation or removal without disconnecting field wiring. Featuring a conformal coating, the arm is suitable for low-resistance applications and requires no external power source.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity:\u003c\/strong\u003e Equipped with 21 terminals featuring gold-plated contacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Support:\u003c\/strong\u003e Accommodates up to 16 I\/O channels for field wiring termination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePivoting Mechanism:\u003c\/strong\u003e Mounts to the chassis horizontal bar and pivots upward, enabling module replacement without rewiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConformal Coating:\u003c\/strong\u003e Provides protection for low-resistance industrial application environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive Operation:\u003c\/strong\u003e Operates without requiring external power input.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePLC-5 Systems:\u003c\/strong\u003e Interfacing field devices with Allen-Bradley 1771 I\/O modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e Low-resistance signal termination in plant wiring networks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1771-WG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGTIN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10612598003867\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eField Wiring Arm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Number of I\/O\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Terminals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact Plating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScrew Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-9 lb*in (9 lb-in \/ 1.0 Nm max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConductor Wire Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 AWG (2.5 mm sq) to 22 AWG (0.25 mm sq) solid or stranded copper wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConformal Coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRequired External Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.25 lbs (0.11 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5 x 12.4 x 6.3 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical AC Signal Delay (Off)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e29 (+\/- 8) ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical DC Signal Delay (Off)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 (+\/- 7) ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Attach the wiring arm to the horizontal bar located at the bottom of the 1771 I\/O chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Connection:\u003c\/strong\u003e Pivot the wiring arm upward to connect with the corresponding 1771 I\/O module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Rating:\u003c\/strong\u003e Tighten terminal screws to a recommended torque of 7-9 lb*in (1.0 Nm).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Precaution:\u003c\/strong\u003e Disconnect system power from the 1771 I\/O backplane and field wiring arm before installing or removing modules to prevent equipment damage or unexpected operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":53686512812395,"sku":"1771-WG","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/1771-WG_001_1200x1200_ad86dd01-42d5-43d5-94a1-bf38f97e7c0f.jpg?v=1786192501"},{"product_id":"allen-bradley-1771-wc-1771-i-o-field-wiring-arm","title":"Allen-Bradley 1771-WC 1771 I\/O Field Wiring Arm","description":"\u003cp\u003e\u003cstrong\u003eAllen-Bradley 1771-WC\u003c\/strong\u003e is a field wiring arm designed for use within the Allen-Bradley 1771 I\/O system. The device connects directly to analog output modules, including the \u003cstrong\u003e1771-OFE\u003c\/strong\u003e series modules (such as \u003cstrong\u003e1771-OFE1\u003c\/strong\u003e, \u003cstrong\u003e1771-OFE2\u003c\/strong\u003e, and \u003cstrong\u003e1771-OFE3\u003c\/strong\u003e), to interface field analog output devices like valve positioners, motor speed controllers, signal converters, or recorders. It pivots on the front of the 1771 I\/O chassis, attaching to the horizontal bar at the bottom, which allows modules to be installed or removed without disconnecting user field wiring.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnables module installation and removal without disconnecting field wiring\u003c\/li\u003e\n\u003cli\u003ePivots on the front of the 1771 I\/O chassis for modular maintenance\u003c\/li\u003e\n\u003cli\u003eAttaches to the horizontal bar at the bottom of the 1771 I\/O chassis\u003c\/li\u003e\n\u003cli\u003eIncludes terminal screws for field wiring terminations\u003c\/li\u003e\n\u003cli\u003eIncludes a functional ground connection terminal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInterfacing 1771 analog output modules with field analog devices\u003c\/li\u003e\n\u003cli\u003eIndustrial process control systems using 1771 I\/O chassis installations\u003c\/li\u003e\n\u003cli\u003eControl panel wiring for valve positioners, motor speed controllers, signal converters, and recorders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatalog Number\u003c\/td\u003e\n\u003ctd\u003e1771-WC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003e1771 I\/O Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Cable\u003c\/td\u003e\n\u003ctd\u003eBelden 8761 (Shielded Twisted Pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScrew Torque\u003c\/td\u003e\n\u003ctd\u003e7 to 9 pound-inches (0.6 to 1.1 Nm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Attach the wiring arm to the horizontal bar at the bottom of the 1771 I\/O chassis. The arm pivots upward to connect with the module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Safety:\u003c\/strong\u003e Remove power from the 1771 I\/O chassis backplane and field wiring arm before removing or installing an I\/O module. Disconnect and lockout AC power from the processor and system power supplies before wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring \u0026amp; Shielding:\u003c\/strong\u003e Use Belden 8761 single insulated, twisted-pair shielded cable for signal transmission. The cable shield must extend the length of the cable and be connected only at the 1771 I\/O chassis end.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Connect the cable shield to a properly grounded common bus or chassis ground stud at the chassis end only.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":53686691299691,"sku":"1771-WC","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/1771-WC_001_1200x1200_22aa4e92-e2d9-458c-b235-94e29279c532.jpg?v=1786193793"},{"product_id":"allen-bradley-1785-lt-plc-5-10-programmable-controller-processor","title":"Allen-Bradley 1785-LT PLC-5\/10 Programmable Controller Processor","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1785-LT is a legacy PLC-5 programmable logic controller processor designed for demanding industrial automation and discrete control applications. As part of the highly reliable PLC-5 family, this controller provides robust processing performance, deterministic I\/O scan execution, and versatile communication capabilities well-suited for medium-scale legacy architectures and migration planning.\u003c\/p\u003e\n\u003cp\u003eThis processor supports the installation of up to four local racks, including the resident rack. It features built-in communication interfaces designed to integrate seamlessly with wider plant networks, supporting legacy architectures and distributed control strategies without requiring complex auxiliary hardware.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSupports up to four local racks, including the resident rack\u003c\/li\u003e\n  \u003cli\u003e6 kilowords of standard SRAM memory, expandable up to 14 kilowords\u003c\/li\u003e\n  \u003cli\u003eSupports a maximum total I\/O capacity of 3,072 mixed points, or 3,072 inputs and 3,072 outputs in complementary configurations\u003c\/li\u003e\n  \u003cli\u003eIntegrated Data Highway Plus (DH+) communication port supporting simultaneous messaging with RIO\u003c\/li\u003e\n  \u003cli\u003eBuilt-in Remote I\/O (RIO) channel functionality for distributed drops\u003c\/li\u003e\n  \u003cli\u003eConfigurable RS-232-C\/422-A\/423-A serial communication port\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDiscrete manufacturing and assembly lines\u003c\/li\u003e\n  \u003cli\u003eLegacy process control and monitoring systems\u003c\/li\u003e\n  \u003cli\u003eMaterial handling and conveyor automation\u003c\/li\u003e\n  \u003cli\u003eWater and wastewater treatment facility upgrades\u003c\/li\u003e\n  \u003cli\u003ePlant-wide supervisory control integration via Data Highway Plus\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003ePLC-5 Processor Module\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCatalog Number\u003c\/td\u003e\n      \u003ctd\u003e1785-LT\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Family\u003c\/td\u003e\n      \u003ctd\u003ePLC-5\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eUser Memory\u003c\/td\u003e\n      \u003ctd\u003e6 kilowords SRAM (expandable to 14 kilowords)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMaximum Local Racks\u003c\/td\u003e\n      \u003ctd\u003e4 racks (including resident rack)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMaximum I\/O Capacity\u003c\/td\u003e\n      \u003ctd\u003e3,072 total mixed I\/O or 3,072 inputs \/ 3,072 outputs complementary\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCommunication Ports\u003c\/td\u003e\n      \u003ctd\u003e1 x Data Highway Plus (DH+), 1 x Remote I\/O (RIO), 1 x RS-232-C\/422-A\/423-A Serial\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eI\/O Scan Time (Per Rack)\u003c\/td\u003e\n      \u003ctd\u003e10 ms at 57.6 kbits\/s; 7 ms at 115.2 kbits\/s; 3 ms at 230.4 kbits\/s\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCountry of Origin\u003c\/td\u003e\n      \u003ctd\u003eUnited States\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections \/ Interfaces\u003c\/h3\u003e\n\u003cp\u003eThe 1785-LT processor is equipped with multiple physical communication interfaces. The Data Highway Plus (DH+) port allows simultaneous communication with programming terminals, human-machine interfaces (HMIs), and supervisory control systems. The dedicated Remote I\/O (RIO) port handles communication with remote chassis drops, while the serial port accommodates general ASCII devices, modems, or alternative programming links.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the 1785-LT processor into the designated primary slot (slot 0) of the compatible PLC-5 chassis. Ensure the chassis power supply is powered off before inserting or removing the module. Verify that backplane connectors are clean and undamaged. Configure communication addresses and memory switches in accordance with system software requirements prior to initial commissioning.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":53770299900267,"sku":"1785-LT","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/1785-LT_1200x1200_0d03b323-5cc1-43a7-af6c-c29125a042ad.jpg?v=1787740636"},{"product_id":"allen-bradley-1771-iq-plc-5-dc-selectable-input-module","title":"Allen-Bradley 1771-IQ PLC-5 DC Selectable Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1771-IQ is a DC selectable input module designed for use within the classic Allen-Bradley PLC-5 and 1771 I\/O chassis environments. This robust industrial module features eight switch-selectable inputs configured to support either current sourcing or current sinking applications, accommodating both high-true and low-true logic structures. Ideal for complex automation tasks, the 1771-IQ offers versatile filtering options with switch-selectable input delays, allowing engineers to switch between normal operational modes and fast response configurations depending on specific application demands.\u003c\/p\u003e\n\u003cp\u003eEngineered for reliable performance in demanding factory floor environments, the module handles a customer supply voltage range of 5VDC to 30VDC. Configuration switches located on the hardware must be set prior to installation in either a Series A or Series B 1771 I\/O chassis backplane. Its flexible design simplifies integration into legacy control architectures requiring adaptable discrete signal processing.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEight switch-selectable inputs supporting current sourcing or current sinking devices\u003c\/li\u003e\n  \u003cli\u003eConfigurable for high-true or low-true logic operation\u003c\/li\u003e\n  \u003cli\u003eSelectable input signal delay times: normal mode (12ms nominal) or fast mode (under 1ms)\u003c\/li\u003e\n  \u003cli\u003eCompatible with Series A and Series B 1771 I\/O chassis backplanes\u003c\/li\u003e\n  \u003cli\u003eComprehensive optical isolation rated at 1500VAC rms for enhanced noise immunity\u003c\/li\u003e\n  \u003cli\u003eOn-board hardware configuration switches for logic and delay settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLegacy Allen-Bradley PLC-5 automation and control systems\u003c\/li\u003e\n  \u003cli\u003eDiscrete manufacturing and assembly lines\u003c\/li\u003e\n  \u003cli\u003eProcess control monitoring requiring flexible sinking\/sourcing signal matching\u003c\/li\u003e\n  \u003cli\u003eIndustrial machinery upgrade and maintenance projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eExact Model\u003c\/td\u003e\n      \u003ctd\u003e1771-IQ\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003eDC Selectable Input Module\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eModule Family\u003c\/td\u003e\n      \u003ctd\u003ePLC-5 \/ 1771 Universal I\/O\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInputs per Module\u003c\/td\u003e\n      \u003ctd\u003e8 (switch-selectable sinking\/sourcing)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCustomer Supply Voltage Range\u003c\/td\u003e\n      \u003ctd\u003e5 to 30 VDC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNominal Input Current\u003c\/td\u003e\n      \u003ctd\u003e5mA at 5VDC to 25mA at 30VDC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInput Impedance\u003c\/td\u003e\n      \u003ctd\u003e1.2 kOhms nominal\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInput Signal Delay\u003c\/td\u003e\n      \u003ctd\u003eFast: \u0026lt;1ms; Normal: 12ms nominal (5ms min, 26ms max)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBackplane Current Draw\u003c\/td\u003e\n      \u003ctd\u003e150 mA maximum\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n      \u003ctd\u003e1500VAC rms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Dissipation\u003c\/td\u003e\n      \u003ctd\u003e0.8 to 6.8 W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eThermal Dissipation\u003c\/td\u003e\n      \u003ctd\u003e2.7 to 23.2 BTU\/hr\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCountry of Origin\u003c\/td\u003e\n      \u003ctd\u003eUnited States\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cp\u003eEnsure all power to the 1771 I\/O chassis is turned off before inserting or removing the module to prevent electrical shock or equipment damage.\u003c\/p\u003e\n  \u003cp\u003eSet the internal hardware switches for logic definition (high\/low true) and input delay times prior to mounting the module into the chassis.\u003c\/p\u003e\n  \u003cp\u003eSecurely seat the 1771-IQ into the designated slot of the Series A or Series B 1771 I\/O chassis and fasten retaining screws.\u003c\/p\u003e\n  \u003cp\u003eConnect field wiring to the corresponding swing-arm connector associated with the 1771 I\/O chassis slot.\u003c\/p\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":53770301604203,"sku":"1771-IQ","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/1771-IQ_1200x1200_63003dc5-a6ed-450a-b27c-e00a2489838a.jpg?v=1787740723"},{"product_id":"allen-bradley-1771-oyc-plc-5-contact-output-module","title":"Allen-Bradley 1771-OYC PLC-5 Contact Output Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1771-OYC is a specialized contact output module designed for use within the classic PLC-5 and 1771 universal I\/O chassis architecture. This module provides reliable relay contact switching capabilities, making it well-suited for low-voltage and low-power control schemes where circuit isolation and signal flexibility are required. The 1771-OYC incorporates mechanical relay outputs that isolate connected field devices from internal backplane logic, helping to protect sensitive control infrastructure from line transients and faults originating on external power circuits.\u003c\/p\u003e\n\u003cp\u003eEngineered for industrial environments utilizing the 1771 I\/O platform, this module accommodates a range of AC and DC signal types. It includes the standard 1771-WN wiring arm to facilitate secure field wiring terminations and straightforward installation or replacement procedures within an existing rack layout. Note that this specific module utilizes mercury-wetted contact technology for enhanced switching performance, which requires appropriate handling and disposal procedures in accordance with local environmental regulations.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with standard Allen-Bradley 1771 I\/O chassis and PLC-5 programmable controller systems.\u003c\/li\u003e\n  \u003cli\u003eProvides electrical isolation between field output devices and backplane logic to safeguard against line transients.\u003c\/li\u003e\n  \u003cli\u003eSupports flexible application voltages across both AC and DC switching loops.\u003c\/li\u003e\n  \u003cli\u003eIncludes the 1771-WN wiring arm for organized and efficient field wiring connections.\u003c\/li\u003e\n  \u003cli\u003eUtilizes mercury-wetted relay contacts for consistent low-level signal switching.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLow-voltage and low-power industrial control logic\u003c\/li\u003e\n  \u003cli\u003eDiscrete actuator and indicator interfacing\u003c\/li\u003e\n  \u003cli\u003eLegacy PLC-5 system expansions and maintenance replacements\u003c\/li\u003e\n  \u003cli\u003eSignal switching requiring galvanic isolation between independent circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eExact Model\u003c\/td\u003e\n      \u003ctd\u003e1771-OYC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003ePLC-5 Contact Output Module\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Family\u003c\/td\u003e\n      \u003ctd\u003e1771 Universal I\/O \/ PLC-5\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Voltage (AC)\u003c\/td\u003e\n      \u003ctd\u003e0 to 250V AC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Voltage (DC)\u003c\/td\u003e\n      \u003ctd\u003e0 to 175V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMax Voltage \/ VA Ratings\u003c\/td\u003e\n      \u003ctd\u003e30VA at 138V AC; 20VA at 125V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMax Continuous Current\u003c\/td\u003e\n      \u003ctd\u003e2 Amps at 100V AC (200VA max) per module\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBackplane Current Draw\u003c\/td\u003e\n      \u003ctd\u003e550 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSignal Delay (OFF)\u003c\/td\u003e\n      \u003ctd\u003eAC: 45 ms (+\/-15 ms); DC: 50 ms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eIncluded Accessories\u003c\/td\u003e\n      \u003ctd\u003e1771-WN Wiring Arm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCountry of Origin\u003c\/td\u003e\n      \u003ctd\u003eUnited States\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections \/ Interfaces\u003c\/h3\u003e\n\u003cp\u003eThe 1771-OYC module interfaces with the PLC-5 system via the standard 1771 I\/O backplane connector, which supplies necessary operating power and communication pathways to the processor. Field wiring terminates at the included 1771-WN wiring arm, allowing technicians to connect load devices securely without disturbing module insertion or removal from the I\/O chassis.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAlways disconnect rack power before installing or removing the 1771-OYC module from the 1771 chassis to prevent electrical shock or equipment damage.\u003c\/li\u003e\n  \u003cli\u003eVerify that the 1771-WN wiring arm is securely latched to the module housing to ensure reliable electrical contact with field wiring.\u003c\/li\u003e\n  \u003cli\u003eObserve all local environmental and hazardous material guidelines regarding the handling and disposal of units containing mercury.\u003c\/li\u003e\n  \u003cli\u003eEnsure that connected inductive loads are properly suppressed using external arc suppression circuits to extend relay contact life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cp\u003eDesigned and manufactured to meet applicable industrial standards for programmable controllers when installed within an approved Allen-Bradley 1771 enclosure and chassis system.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":53770305372523,"sku":"1771-OYC","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/1771-OYC_1200x1200_fe892020-c7e3-4a2f-82b0-27c38ed6d140.jpg?v=1787740794"},{"product_id":"allen-bradley-1771-alx-plc-5-local-i-o-adapter-module","title":"Allen-Bradley 1771-ALX PLC-5 Local I\/O Adapter Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1771-ALX is a PLC-5 local I\/O adapter module engineered to interface local I\/O chassis within a 1771 I\/O architecture. Designed for installation in the leftmost slot of an I\/O chassis, this module manages communication across the local I\/O bus and allows individual racks to be disconnected without requiring a complete system shutdown. Its hot-disconnect capability ensures that interconnect cables can be removed for maintenance without disrupting bus communication to downstream chassis in the system.\u003c\/p\u003e\n\u003cp\u003eThe module features onboard configuration switches that must be matched with backplane settings for the specific application. It supports standard interconnect cabling options—such as the 1771-CX1, 1771-CX2, and 1771-CX5 cables—and requires the 1771-CXT terminator plug on the final adapter of the bus chain. Operating reliably within standard industrial automation environments, the 1771-ALX provides robust backplane management for legacy PLC-5 control systems.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for placement in the leftmost slot of a 1771 I\/O chassis\u003c\/li\u003e\n  \u003cli\u003eEnables disconnection of an individual I\/O rack from the bus without shutting down the entire system\u003c\/li\u003e\n  \u003cli\u003eSupports daisy-chaining up to 16 local I\/O adapters on the communication bus\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard 1771 interconnect cables (1771-CX1, 1771-CX2, 1771-CX5)\u003c\/li\u003e\n  \u003cli\u003eRequires Cat. No. 1771-CXT terminator plug on the final adapter in the bus sequence\u003c\/li\u003e\n  \u003cli\u003eConfigurable via integrated module switches matching backplane requirements\u003c\/li\u003e\n  \u003cli\u003eCompatible with all Allen-Bradley 1771 external or slot power supplies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLegacy Allen-Bradley PLC-5 industrial control systems\u003c\/li\u003e\n  \u003cli\u003eDistributed local I\/O chassis architectures\u003c\/li\u003e\n  \u003cli\u003eManufacturing and process automation lines requiring modular rack isolation\u003c\/li\u003e\n  \u003cli\u003eIndustrial plant retrofits and maintenance upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003eLocal I\/O Adapter Module\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Family\u003c\/td\u003e\n      \u003ctd\u003ePLC-5 (1771 I\/O)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCatalog Number\u003c\/td\u003e\n      \u003ctd\u003e1771-ALX\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBackplane Current Draw\u003c\/td\u003e\n      \u003ctd\u003e1.2A at 5VDC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Dissipation\u003c\/td\u003e\n      \u003ctd\u003e5.7 to 6.3W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eThermal Dissipation\u003c\/td\u003e\n      \u003ctd\u003e19.44 to 21.48 BTU\/hr\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMax Chassis Distance\u003c\/td\u003e\n      \u003ctd\u003e98.4 cable-feet (30 meters cumulative bus length)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCompatible Interconnect Cables\u003c\/td\u003e\n      \u003ctd\u003e1771-CX1 (1m), 1771-CX2 (2m), 1771-CX5 (5m)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBus Terminator\u003c\/td\u003e\n      \u003ctd\u003eCat. No. 1771-CXT\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eModule Chassis Location\u003c\/td\u003e\n      \u003ctd\u003eLeft-most slot of 1771 I\/O chassis\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eKeying Positions\u003c\/td\u003e\n      \u003ctd\u003eUpper connector: between 54 and 56; Lower connector: between 4 and 6\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCountry of Origin\u003c\/td\u003e\n      \u003ctd\u003eUnited States\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections \/ Interfaces\u003c\/h3\u003e\n\u003cp\u003eThe 1771-ALX module features physical ports for interconnect cabling to link adjacent 1771 I\/O chassis. Front-panel connections accommodate standard 1771 series multi-conductor communication cables. Switch blocks on the module must be precisely configured to match chassis rack addressing and communication parameters.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsure all system power to the chassis is turned off before installing or removing the 1771-ALX module, unless performing authorized hot-disconnect procedures on isolated cabling.\u003c\/li\u003e\n  \u003cli\u003eInstall the adapter strictly in the leftmost slot of the designated 1771 I\/O chassis.\u003c\/li\u003e\n  \u003cli\u003eVerify that physical keying on the module connectors matches the backplane slot keying to prevent incorrect module insertion.\u003c\/li\u003e\n  \u003cli\u003eSet the onboard configuration switches to correspond with your specific PLC-5 system architecture and rack addressing layout.\u003c\/li\u003e\n  \u003cli\u003eEnsure the final adapter on the bus is properly terminated using the 1771-CXT terminator plug.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":53770307109227,"sku":"1771-ALX","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/1771-AL_1200x1200_a4590dd2-3b1d-4fd6-a919-10d79054094a.jpg?v=1787740888"},{"product_id":"allen-bradley-1771-ig-ttl-digital-dc-input-module","title":"Allen-Bradley 1771-IG TTL Digital DC Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1771-IG is a TTL Digital DC Input Module designed for the PLC-5 and 1771 I\/O platform. This module effectively converts DC signals from various user-supplied automation devices to the logic levels required by the processor, managing the corresponding bit states within the PLC data table. It is engineered specifically for transistor-transistor logic (TTL) and binary-coded decimal (BCD) interface encoder applications, making it well-suited for high-precision industrial data acquisition and positioning setups.\u003c\/p\u003e\n\u003cp\u003eConstructed for reliable operation within standard 1771 I\/O chassis, the 1771-IG integrates features to safeguard logic integrity against electrical noise. It includes provisions for a 1771-WC wiring arm, enabling simplified module replacement and maintenance without requiring the disconnection of field wiring.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Allen-Bradley PLC-5 systems and standard 1771 I\/O chassis architecture\u003c\/li\u003e\n  \u003cli\u003eDesigned for 5VDC TTL and BCD interface encoder applications\u003c\/li\u003e\n  \u003cli\u003eIncludes wiring arm compatibility (1771-WC) for fast module replacement without rewiring\u003c\/li\u003e\n  \u003cli\u003eOptical isolation between field input signals and the system backplane\u003c\/li\u003e\n  \u003cli\u003eConformal-coated circuit boards for enhanced durability in harsh industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTTL encoder interfacing and position feedback monitoring\u003c\/li\u003e\n  \u003cli\u003eBCD switch data reading\u003c\/li\u003e\n  \u003cli\u003eHigh-speed digital DC signal conversion in PLC-5 architectures\u003c\/li\u003e\n  \u003cli\u003eLegacy discrete automation and process control systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eExact Model\u003c\/td\u003e\n      \u003ctd\u003e1771-IG\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003eTTL Digital DC Input Module\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSeries\u003c\/td\u003e\n      \u003ctd\u003ePLC-5 \/ 1771 I\/O Platform\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eVoltage Category\u003c\/td\u003e\n      \u003ctd\u003e5VDC (TTL)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n      \u003ctd\u003e5.0 to 5.3 VDC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBackplane Current Draw\u003c\/td\u003e\n      \u003ctd\u003e122 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n      \u003ctd\u003e1,500 VAC rms between input and backplane\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInput Signal Delay\u003c\/td\u003e\n      \u003ctd\u003eLess than 1 ms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMounting\u003c\/td\u003e\n      \u003ctd\u003eChassis \/ Rack Mount (1771 I\/O Base)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCountry of Origin\u003c\/td\u003e\n      \u003ctd\u003eUnited States\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections \/ Interfaces\u003c\/h3\u003e\n\u003cp\u003eThe 1771-IG module connects to field devices via a removable 1771-WC wiring arm attached to the front of the I\/O chassis. This interface secures all sensor signal wiring, allowing the electronic module to be inserted or removed from the backplane without disturbing field terminations. Backplane communication and power are established directly through the module's rear edge connector when seated in the 1771 chassis.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eEnsure all power to the 1771 I\/O chassis and associated rack power supply is turned off before installing or removing the module.\u003c\/li\u003e\n  \u003cli\u003eVerify that the chassis backplane power requirements are not exceeded by adding this module.\u003c\/li\u003e\n  \u003cli\u003eMount the 1771-WC wiring arm to the swing-bar on the front of the chassis slot.\u003c\/li\u003e\n  \u003cli\u003eAlign the 1771-IG module with the chassis guides and slide it smoothly into the designated slot until firmly seated against the backplane connector.\u003c\/li\u003e\n  \u003cli\u003eSecure the module using top and bottom retaining latches and swing the wiring arm into place.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUL Listed Industrial Control Equipment\u003c\/li\u003e\n  \u003cli\u003eCSA Certified\u003c\/li\u003e\n  \u003cli\u003eCE compliant for applicable directives\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":53770308977003,"sku":"1771-IG","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/1771-IG_1200x1200_8227482f-bbef-40ce-8085-f49cf7694710.jpg?v=1787740955"},{"product_id":"allen-bradley-1771-in-plc-5-digital-ac-dc-input-module","title":"Allen-Bradley 1771-IN PLC-5 Digital AC\/DC Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1771-IN is a digital AC\/DC input module designed for operation within the classic Allen-Bradley PLC-5 and 1771 I\/O chassis environments. This module functions as a reliable hardware interface between industrial control systems and various pilot devices, such as pushbuttons, selector switches, limit switches, and auxiliary relay contacts. Status indicators located on the front panel provide real-time visual feedback regarding the ON or OFF condition of each individual input channel, simplifying diagnostic and maintenance tasks across automated machinery.\u003c\/p\u003e\n\u003cp\u003eOperating power for internal logic and isolation circuitry is drawn directly from the 1771 I\/O chassis backplane, simplifying enclosure layout and power distribution. The module secures inside a standard 1771 I\/O chassis slot, featuring robust keying options to prevent inadvertent insertion of incorrect module types into active slots during system configuration or replacement.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Allen-Bradley PLC-5 programmable controllers and standard 1771 I\/O chassis series\u003c\/li\u003e\n  \u003cli\u003eInterfaces directly with standard on\/off industrial sensors, limit switches, and pilot devices\u003c\/li\u003e\n  \u003cli\u003eFront-panel status indicators display real-time discrete input conditions for rapid troubleshooting\u003c\/li\u003e\n  \u003cli\u003eBackplane-powered operation eliminates the need for external module power supplies\u003c\/li\u003e\n  \u003cli\u003eChassis rack-mountable design with standard module keying for safe installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDiscrete signal monitoring in discrete manufacturing and assembly lines\u003c\/li\u003e\n  \u003cli\u003eInterface for electromechanical limit switches and pushbuttons\u003c\/li\u003e\n  \u003cli\u003eStatus tracking for motor starters, contactors, and control relays\u003c\/li\u003e\n  \u003cli\u003eLegacy PLC-5 system maintenance, expansion, and direct hardware replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003eDigital AC\/DC Input Module\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePlatform\u003c\/td\u003e\n      \u003ctd\u003ePLC-5 \/ 1771 I\/O System\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Voltage\u003c\/td\u003e\n      \u003ctd\u003e12 to 28 VAC \/ VDC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBackplane Current Draw\u003c\/td\u003e\n      \u003ctd\u003e80 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOff-State Current (Max)\u003c\/td\u003e\n      \u003ctd\u003e2.8 mA AC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSignal Delay (Typical)\u003c\/td\u003e\n      \u003ctd\u003e18 ms (+\/-10 ms) ON or OFF\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMounting Type\u003c\/td\u003e\n      \u003ctd\u003e1771 I\/O Chassis Slot\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCountry of Origin\u003c\/td\u003e\n      \u003ctd\u003eUnited States\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cp\u003eEnsure that all power to the 1771 I\/O chassis backplane is completely disconnected before inserting or removing the 1771-IN module. Verify that the chassis backplane keying pegs are correctly positioned for this module type to prevent mechanical damage or electrical mismatch. Slide the module evenly along the chassis guide rails until firmly seated into the backplane connector, then secure any retaining screws as specified by the chassis hardware instructions.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":53770309632363,"sku":"1771-IN","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/1771-IN_1200x1200_644f8864-2a1b-4979-a4a6-3499a65f77df.jpg?v=1787740982"},{"product_id":"allen-bradley-1771-ia-plc-5-discrete-input-module","title":"Allen-Bradley 1771-IA PLC-5 Discrete Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1771-IA is a legacy discrete input module designed for operation within the PLC-5 and 1771 I\/O platform architectures. This standard AC\/DC input module provides reliable sensing for industrial control applications, featuring built-in input filtering to minimize the effects of voltage transients caused by contact bounce and radiated electrical noise. It interfaces directly with field devices such as pushbuttons, limit switches, and AC proximity sensors.\u003c\/p\u003e\n\u003cp\u003eThe module receives operational power directly through the 1771 I\/O chassis backplane from the system power supply, drawing 75 mA of backplane current. Mechanical keying bands on the backplane connector align with slotted cutouts on the module circuit board to prevent improper insertion into unauthorized chassis slots, protecting connected hardware from configuration errors.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with standard Allen-Bradley 1771 I\/O chassis and PLC-5 control systems\u003c\/li\u003e\n  \u003cli\u003eSupports nominal input voltages of 120 VAC (47 to 63 Hz) and 125 VDC\u003c\/li\u003e\n  \u003cli\u003eBuilt-in input filtering with nominal filtering delays for enhanced noise immunity\u003c\/li\u003e\n  \u003cli\u003eOptical isolation between field input and backplane logic circuitry\u003c\/li\u003e\n  \u003cli\u003eMechanical keying slots to prevent incorrect module placement in the chassis\u003c\/li\u003e\n  \u003cli\u003eCompatible with AC proximity switches and low leakage current field devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1771-IA module is deployed in industrial automation systems utilizing the PLC-5 platform. Typical applications include monitoring status signals from limit switches, pushbuttons, selector switches, electronic proximity sensors, and auxiliary relay contacts in discrete manufacturing, material handling, and process control environments.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eExact Model\u003c\/td\u003e\n      \u003ctd\u003e1771-IA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003eDiscrete Input Module\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePlatform\u003c\/td\u003e\n      \u003ctd\u003ePLC-5 \/ 1771 I\/O System\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNominal Input Voltage\u003c\/td\u003e\n      \u003ctd\u003e120 VAC (47 to 63 Hz) \/ 125 VDC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOn-State Voltage Range\u003c\/td\u003e\n      \u003ctd\u003e87 to 138 VAC \/ 97 to 138 VDC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMax Off-State Voltage\u003c\/td\u003e\n      \u003ctd\u003e46 VAC peak \/ 57 VDC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMax Off-State Current\u003c\/td\u003e\n      \u003ctd\u003e2.8 mA AC peak or DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBackplane Current Draw\u003c\/td\u003e\n      \u003ctd\u003e75 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Dissipation\u003c\/td\u003e\n      \u003ctd\u003e0.4 to 10.7 W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eThermal Dissipation\u003c\/td\u003e\n      \u003ctd\u003e1.4 to 36.5 BTU\/hr\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eIsolation\u003c\/td\u003e\n      \u003ctd\u003e1 kVAC rms opto-electrical isolation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCountry of Origin\u003c\/td\u003e\n      \u003ctd\u003eUnited States\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections \/ Interfaces\u003c\/h3\u003e\n\u003cp\u003eThe 1771-IA module connects to field wiring via a removable terminal block or swing-arm connected to the front of the 1771 I\/O chassis wiring arm. The rear edge features physical slots designed to match keying bands on the backplane connector, ensuring the module can only be inserted into compatible I\/O chassis slots.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cp\u003eEnsure all power to the 1771 I\/O chassis is removed before installing or removing the module. Verify that the backplane keying bands correspond exactly to the slots on the rear edge of the module circuit board. Calculate total backplane current requirements across all installed modules in the chassis to prevent power supply overload.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":53770311860587,"sku":"1771-IA","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/1771-IA_1200x1200_dc7e4325-1d16-4f29-8b6f-ce9c189eed83.jpg?v=1787741069"}],"url":"https:\/\/www.plcprotech.com\/it\/collections\/allen-bradley-plc-5-system.oembed?page=2","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}