{"product_id":"beckhoff-ks4012-bus-terminal","title":"Beckhoff KS4012 Bus Terminal","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eLe reti di controllo e automazione dei processi che richiedono segnali analogici precisi a loop di corrente utilizzano il morsetto di uscita analogica \u003cstrong\u003eBeckhoff KS4012\u003c\/strong\u003e per interfacciarsi con gli attuatori industriali. Questo \u003cstrong\u003emodulo di uscita analogica\u003c\/strong\u003e a 2 canali fornisce segnali accurati nell'intervallo da 0 a 20 mA, con una risoluzione di conversione ad alta precisione di 12 bit. La configurazione della serie KS presenta un livello di cablaggio a innesto, che consente una rapida installazione dei blocchi, una manutenzione semplificata e il pre cablaggio sul campo senza scollegare le singole linee di segnale. Il modulo elabora dinamicamente i segnali elettrici analogici di corrente convertendo i valori digitali dal backplane K-bus e garantendo l'isolamento galvanico, per preservare l'integrità del segnale negli ambienti industriali soggetti a disturbi elettrici.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDue uscite analogiche configurate per loop di corrente standard da 0 a 20 mA.\u003c\/li\u003e\n \u003cli\u003eConversione del segnale da digitale ad analogico ad alta risoluzione a 12 bit.\u003c\/li\u003e\n \u003cli\u003eLivello di connessione a innesto (design della serie KS) per la sostituzione dei morsetti senza utensili.\u003c\/li\u003e\n \u003cli\u003eIsolamento galvanico di 500 V tra il K-bus e il loop di processo analogico.\u003c\/li\u003e\n \u003cli\u003eCustodia compatta da 12 mm per guida DIN, per ridurre al minimo l'ingombro nel quadro elettrico.\u003c\/li\u003e\n \u003cli\u003eTrasferimento automatico dei dati tramite il K-bus senza necessità di configurazione degli indirizzi.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eValvole di controllo proporzionali e attuatori pneumatici.\u003c\/li\u003e\n \u003cli\u003eRiferimenti di velocità per azionamenti a frequenza variabile (VFD) e controller per motori.\u003c\/li\u003e\n \u003cli\u003eTrasmissione di segnali a loop di corrente negli impianti idrici e di trattamento delle acque reflue municipali.\u003c\/li\u003e\n \u003cli\u003eCircuiti di riscaldamento di processo e controllo delle camere climatiche.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eBeckhoff Automation\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eCodice prodotto \/ Modello\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eKS4012\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eTecnologia\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eA terminazione singola\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\u003e2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eAlimentazione\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e24 V CC tramite contatti di alimentazione (in alternativa 15 V CC con morsetto di alimentazione KL9515)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eIntervallo della corrente del segnale\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eDa 0 a 20 mA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eResistenza di carico\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eInferiore a 500 Ohm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eErrore di uscita\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eInferiore a +\/-0,1% (rispetto al valore finale del fondo scala)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eRisoluzione\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e12 bit\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eTempo di conversione\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eCirca 1,5 ms\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eIsolamento elettrico\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e500 V (K-bus \/ tensione del segnale)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eConsumo di corrente (contatti di alimentazione)\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eTip. 50 mA + carico\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eConsumo di corrente (K-bus)\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eTip. 60 mA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eAmpiezza in bit dell’immagine di processo\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eUscita: dati a 2 x 16 bit (controllo\/stato opzionale a 2 x 8 bit)\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 -25 a +60 °C\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\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eUmidità relativa\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\u003eResistenza alle vibrazioni e agli urti\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eConforme alle norme EN 60068-2-6 \/ EN 60068-2-27\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eImmunità \/ emissioni EMC\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eConforme alle norme EN 61000-6-2 \/ EN 61000-6-4\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eGrado di protezione\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eIP20\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003ePosizione di installazione\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eVariabile\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eMateriale dell’involucro\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003ePolicarbonato\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eDimensioni (L x W x H)\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e6,8 cm x 1,2 cm x 10,0 cm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003ePeso\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e0,08 kg\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eConnessioni e interfacce\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eParametri di collegamento\u003c\/th\u003e\n \u003cth\u003eSpecifiche \/ Intervallo\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eTecnologia di collegamento\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eAzionamento a molla innestabile tramite cacciavite\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eSezione del filo rigido (s)\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eDa 0,08 a 1,5 mm² (AWG 28 a 16)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eSezione del filo intrecciato (st)\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eDa 0,08 a 1,5 mm² (AWG 28 a 16)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eSezione del filo flessibile (f)\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eDa 0,14 a 1,5 mm² (AWG 26 a 16)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eLunghezza di spelatura\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eDa 9 a 10 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eCarico di corrente dei contatti di alimentazione\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eImax: 10 A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eLinee guida per l’installazione\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMontare il modulo su una guida DIN standard da 35 mm conforme alla norma EN 60715. Utilizzare la doppia scanalatura integrata e il blocco a chiave per l’allineamento con i morsetti adiacenti.\u003c\/li\u003e\n \u003cli\u003eAssicurarsi che il livello di cablaggio innestabile sia completamente scattato in posizione prima di applicare l’alimentazione di campo.\u003c\/li\u003e\n \u003cli\u003eOsservare le pratiche standard di messa a terra per i cavi schermati del loop di corrente, al fine di ridurre al minimo le interferenze elettromagnetiche ad alta frequenza.\u003c\/li\u003e\n \u003cli\u003eAssicurarsi di utilizzare un grado di protezione minimo dell’involucro IP54 durante l’installazione in aree pericolose certificate ATEX Zona 2.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eCE\u003c\/li\u003e\n \u003cli\u003eUL\u003c\/li\u003e\n \u003cli\u003eATEX: II 3 G Ex nA IIC T4 Gc\u003c\/li\u003e\n \u003cli\u003eDNVGL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106527699307,"sku":"KS4012","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/ks4012-c2032ghrv3b.png?v=1776245314","url":"https:\/\/www.plcprotech.com\/it\/products\/beckhoff-ks4012-bus-terminal","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}