{"product_id":"allen-bradley-1756-pb75r-controllogix-dc-redundant-power-supply","title":"Alimentatore CC ridondante Allen-Bradley 1756-PB75R ControlLogix","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003e1756-PB75R\u003c\/strong\u003e è un \u003cstrong\u003ealimentatore CC ridondante ControlLogix\u003c\/strong\u003e per configurazioni con alimentazione ridondante dello chassis. Due alimentatori funzionano insieme tramite un adattatore dello chassis per alimentatore ridondante.\u003c\/p\u003e\n\u003cp\u003eGli alimentatori accoppiati condividono automaticamente il carico dello chassis durante il funzionamento normale. Questa configurazione mantiene l'alimentazione del backplane quando un alimentatore presenta un'anomalia operativa.\u003c\/p\u003e\n\u003cp\u003eIl modulo accetta un ingresso nominale di 24 V CC. Fornisce uscite regolate da 1,2 V CC, 3,3 V CC, 5,1 V CC e 24 V CC al backplane ControlLogix.\u003c\/p\u003e\n\u003cp\u003eGli indicatori visivi di stato mostrano la condizione operativa della coppia di alimentatori. Un relè annunciatore a stato solido supporta il monitoraggio esterno dello stato tramite un modulo di ingresso.\u003c\/p\u003e\n\u003cp\u003eIl sistema ridondante richiede due alimentatori, due cavi di alimentazione ridondanti e un adattatore dello chassis. Il design ridondante copre le anomalie degli alimentatori, ma esclude l'adattatore dello chassis e i cavi di alimentazione.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFunzionamento ridondante con due alimentatori abbinati\u003c\/li\u003e\n\u003cli\u003eCondivisione automatica del carico dello chassis\u003c\/li\u003e\n\u003cli\u003eIndicazione visiva dello stato della coppia di alimentatori\u003c\/li\u003e\n\u003cli\u003eRelè a stato solido per il monitoraggio esterno dello stato dell'alimentazione\u003c\/li\u003e\n\u003cli\u003eConnessione separata dell'annunciatore per la diagnostica del sistema\u003c\/li\u003e\n\u003cli\u003eCompatibile con gli adattatori dello chassis per alimentatore ridondante ControlLogix\u003c\/li\u003e\n\u003cli\u003eSupporta configurazioni ridondanti con uno o due chassis\u003c\/li\u003e\n\u003cli\u003eStruttura di tipo aperto per l'installazione nell'involucro\u003c\/li\u003e\n\u003cli\u003eLa copertura della ridondanza è limitata alle anomalie operative dell'alimentatore\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAlimentazione ridondante dello chassis ControlLogix\u003c\/li\u003e\n\u003cli\u003eSistemi di controllo continuo dei processi\u003c\/li\u003e\n\u003cli\u003eSistemi di controllo delle linee di produzione\u003c\/li\u003e\n\u003cli\u003eControllo delle macchine che richiede la ridondanza dell'alimentazione\u003c\/li\u003e\n\u003cli\u003eController e chassis I\/O critici\u003c\/li\u003e\n\u003cli\u003eMonitoraggio dei processi e controllo supervisivo\u003c\/li\u003e\n\u003cli\u003eSistemi industriali che richiedono l'indicazione dello stato dell'alimentazione\u003c\/li\u003e\n\u003cli\u003eArmadi di controllo che richiedono la condivisione automatica del carico\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\u003eParametro\u003c\/th\u003e\n\u003cth\u003eInformazioni\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero di catalogo\u003c\/td\u003e\n\u003ctd\u003e1756-PB75R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIdentificativo univoco del prodotto\u003c\/td\u003e\n\u003ctd\u003e1756-PB75R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e612598274246\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescrizione del prodotto\u003c\/td\u003e\n\u003ctd\u003eAlimentatore CC ridondante ControlLogix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTempo di consegna stimato\u003c\/td\u003e\n\u003ctd\u003e5 giorni\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eComponenti del sistema ridondante\u003c\/h4\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eNumero di catalogo\u003c\/th\u003e\n\u003cth\u003eDescrizione\u003c\/th\u003e\n\u003cth\u003eQuantità richiesta\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1756-PB75R\/A\u003c\/td\u003e\n\u003ctd\u003eAlimentatore CC ridondante\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1756-CPR2, 1756-CPR2D o 1756-CPR2U\u003c\/td\u003e\n\u003ctd\u003eCavo dell'alimentatore ridondante, 0,91 m (3 ft)\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1756-PSCA2, 1756-PSCA2K o 1756-PSCA2XT\u003c\/td\u003e\n\u003ctd\u003eAdattatore dello chassis per alimentatore ridondante\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCablaggio fornito dall'utente\u003c\/td\u003e\n\u003ctd\u003eCablaggio opzionale dell'annunciatore, massimo 10 m (32,8 ft)\u003c\/td\u003e\n\u003ctd\u003e2\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\u003eGenerale\u003c\/h4\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\u003eMarchio\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\u003e1756-PB75R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFamiglia di prodotti\u003c\/td\u003e\n\u003ctd\u003eControlLogix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di prodotto\u003c\/td\u003e\n\u003ctd\u003eAlimentatore CC ridondante\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di tensione di ingresso\u003c\/td\u003e\n\u003ctd\u003eCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunzionamento ridondante\u003c\/td\u003e\n\u003ctd\u003eSupportato\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondivisione del carico dello chassis\u003c\/td\u003e\n\u003ctd\u003eAutomatico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClassificazione del tipo di involucro\u003c\/td\u003e\n\u003ctd\u003eNessuna, tipo aperto\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\u003eAdatto per funzioni di sicurezza\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eCaratteristiche nominali di ingresso e uscita\u003c\/h4\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\u003eTensione di ingresso nominale\u003c\/td\u003e\n\u003ctd\u003e24 V CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntervallo della tensione di ingresso\u003c\/td\u003e\n\u003ctd\u003e18...32 V CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePotenza di ingresso massima\u003c\/td\u003e\n\u003ctd\u003e110 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrente massima di spunto\u003c\/td\u003e\n\u003ctd\u003e30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePotenza di uscita massima\u003c\/td\u003e\n\u003ctd\u003e75 W a 0...60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTempo di mantenimento\u003c\/td\u003e\n\u003ctd\u003e20 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrente di uscita a 1,2 V CC\u003c\/td\u003e\n\u003ctd\u003e1,5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrente di uscita a 3,3 V CC\u003c\/td\u003e\n\u003ctd\u003e4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrente di uscita a 5,1 V CC\u003c\/td\u003e\n\u003ctd\u003e13 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrente di uscita a 24 V CC\u003c\/td\u003e\n\u003ctd\u003e2,8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlimentazione dell'annunciatore\u003c\/td\u003e\n\u003ctd\u003e90 V CC per ATEX\/IECEx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eServizio pilota dell'annunciatore\u003c\/td\u003e\n\u003ctd\u003eNon classificato\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eIsolamento elettrico\u003c\/h4\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\u003eTensione di isolamento\u003c\/td\u003e\n\u003ctd\u003e250 V continui\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di isolamento\u003c\/td\u003e\n\u003ctd\u003eIsolamento rinforzato\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePercorsi di isolamento\u003c\/td\u003e\n\u003ctd\u003eIngresso di alimentazione al backplane, ingresso di alimentazione all'annunciatore e annunciatore al backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProva dielettrica di tipo\u003c\/td\u003e\n\u003ctd\u003e3250 V CC per 60 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eSpecifiche meccaniche\u003c\/h4\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\u003eAltezza\u003c\/td\u003e\n\u003ctd\u003e17,5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLarghezza\u003c\/td\u003e\n\u003ctd\u003e14,5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProfondità\u003c\/td\u003e\n\u003ctd\u003e13,7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso approssimativo\u003c\/td\u003e\n\u003ctd\u003e1,45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiametro del foro di montaggio superiore\u003c\/td\u003e\n\u003ctd\u003e1,1 cm e 0,55 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiametro del foro di montaggio inferiore\u003c\/td\u003e\n\u003ctd\u003e0,55 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoppia della vite del conduttore\u003c\/td\u003e\n\u003ctd\u003e0,565 N.m (5 lb.in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eCompatibilità del telaio\u003c\/h4\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\u003eTelaio compatibile\u003c\/td\u003e\n\u003ctd\u003e1756-A4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelaio compatibile\u003c\/td\u003e\n\u003ctd\u003e1756-A7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelaio compatibile\u003c\/td\u003e\n\u003ctd\u003e1756-A10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelaio compatibile\u003c\/td\u003e\n\u003ctd\u003e1756-A13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelaio compatibile\u003c\/td\u003e\n\u003ctd\u003e1756-A17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eSpecifiche del cablaggio\u003c\/h4\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\u003eConduttore di alimentazione\u003c\/td\u003e\n\u003ctd\u003e2,5 mm2 (14 AWG), rame rigido o intrecciato\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClasse di temperatura del conduttore di alimentazione\u003c\/td\u003e\n\u003ctd\u003e90 °C o superiore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolamento massimo del conduttore di alimentazione\u003c\/td\u003e\n\u003ctd\u003e1,2 mm (3\/64 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConduttore dell'annunciatore\u003c\/td\u003e\n\u003ctd\u003e0,25...2,5 mm2 (22...14 AWG), rame rigido o intrecciato\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClasse di temperatura del conduttore dell'annunciatore\u003c\/td\u003e\n\u003ctd\u003e90 °C o superiore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolamento massimo del conduttore dell'annunciatore\u003c\/td\u003e\n\u003ctd\u003e1,2 mm (3\/64 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCategoria dei cavi della porta di alimentazione\u003c\/td\u003e\n\u003ctd\u003eCategoria 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCategoria dei cavi della porta dell'annunciatore\u003c\/td\u003e\n\u003ctd\u003eCategoria 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCategoria dei cavi di collegamento 1756-CPR2\u003c\/td\u003e\n\u003ctd\u003eCategoria 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eSpecifiche ambientali\u003c\/h4\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\u003eTemperatura di funzionamento\u003c\/td\u003e\n\u003ctd\u003e0...60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura massima dell'aria circostante\u003c\/td\u003e\n\u003ctd\u003e60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di stoccaggio\u003c\/td\u003e\n\u003ctd\u003e-40...+85 °C\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 durante il funzionamento\u003c\/td\u003e\n\u003ctd\u003e2 g a 10...500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUrto durante il funzionamento\u003c\/td\u003e\n\u003ctd\u003e30 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUrto durante il non funzionamento\u003c\/td\u003e\n\u003ctd\u003e50 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCodice di temperatura nordamericano\u003c\/td\u003e\n\u003ctd\u003eT4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCodice di temperatura ATEX\u003c\/td\u003e\n\u003ctd\u003eT4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCodice di temperatura IEC\u003c\/td\u003e\n\u003ctd\u003eT4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eCompatibilità elettromagnetica\u003c\/h4\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\u003eEmissioni\u003c\/td\u003e\n\u003ctd\u003eIEC 61000-6-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImmunità ESD\u003c\/td\u003e\n\u003ctd\u003eIEC 61000-4-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScarica ESD a contatto\u003c\/td\u003e\n\u003ctd\u003e6 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScarica ESD in aria\u003c\/td\u003e\n\u003ctd\u003e8 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImmunità RF irradiata\u003c\/td\u003e\n\u003ctd\u003eIEC 61000-4-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF irradiata, 80...2000 MHz\u003c\/td\u003e\n\u003ctd\u003e10 V\/m con onda sinusoidale a 1 kHz, AM all'80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF irradiata a 900 MHz\u003c\/td\u003e\n\u003ctd\u003e10 V\/m con impulso a 200 Hz, 50%, AM al 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF irradiata a 1890 MHz\u003c\/td\u003e\n\u003ctd\u003e10 V\/m con impulso a 200 Hz, 50%, AM al 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF irradiata, 2000...2700 MHz\u003c\/td\u003e\n\u003ctd\u003e3 V\/m con onda sinusoidale a 1 kHz, AM all'80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImmunità EFT\/B\u003c\/td\u003e\n\u003ctd\u003eIEC 61000-4-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEFT\/B sulle porte di alimentazione\u003c\/td\u003e\n\u003ctd\u003e+\/-4 kV a 5 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEFT\/B sulle porte dell'annunciatore\u003c\/td\u003e\n\u003ctd\u003e+\/-4 kV a 5 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImmunità ai transitori di sovratensione\u003c\/td\u003e\n\u003ctd\u003eIEC 61000-4-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSovratensione sulle porte di alimentazione\u003c\/td\u003e\n\u003ctd\u003e+\/-1 kV linea-linea e +\/-2 kV linea-terra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImmunità RF condotta\u003c\/td\u003e\n\u003ctd\u003eIEC 61000-4-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLivello RF condotto\u003c\/td\u003e\n\u003ctd\u003e15 V rms da 150 kHz...80 MHz\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\u003ch4\u003eVariazione della tensione di alimentazione CC\u003c\/h4\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\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eIEC 61000-4-29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBreve interruzione\u003c\/td\u003e\n\u003ctd\u003e10 ms sulle porte di alimentazione CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbbassamento della tensione\u003c\/td\u003e\n\u003ctd\u003e60% per 100 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbbassamento della tensione\u003c\/td\u003e\n\u003ctd\u003e100% per 50 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluttuazione della tensione\u003c\/td\u003e\n\u003ctd\u003e+\/-20% per 15 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterruzione prolungata\u003c\/td\u003e\n\u003ctd\u003e5 s sulle porte di alimentazione CC\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\u003ch4\u003eSostenibilità\u003c\/h4\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\u003eMetodo LCA\u003c\/td\u003e\n\u003ctd\u003eConforme alla norma ISO 14040\/44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetodo di valutazione dell'impatto\u003c\/td\u003e\n\u003ctd\u003eImpronta ambientale EF 3.0, allineata all'ESPR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDatabase\u003c\/td\u003e\n\u003ctd\u003eEcoinvent 3.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElettricità nella fase d'uso\u003c\/td\u003e\n\u003ctd\u003eMix medio della rete elettrica europea, EU-40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpatto dalla culla alla tomba\u003c\/td\u003e\n\u003ctd\u003e1.58E+03 kg CO2 eq\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpatto dalla culla al cancello\u003c\/td\u003e\n\u003ctd\u003e6.17E+01 kg CO2 eq\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMateriale riciclato del prodotto\u003c\/td\u003e\n\u003ctd\u003e3.98%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRevisione indipendente\u003c\/td\u003e\n\u003ctd\u003eEsaminato da terzi ai sensi della norma ISO 14071 e del quadro dell'Impronta ambientale dei prodotti dell'UE\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\u003eCollegamento\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\u003ePorte di ingresso dell'alimentazione\u003c\/td\u003e\n\u003ctd\u003eAccettano un ingresso di alimentazione CC da 18...32V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorte dell'annunciatore\u003c\/td\u003e\n\u003ctd\u003eCollegare il relè di stato a stato solido a un modulo di ingresso\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollegamento 1756-CPR2\u003c\/td\u003e\n\u003ctd\u003eCollega l'alimentatore ridondante all'adattatore del telaio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfaccia 1756-PSCA2\u003c\/td\u003e\n\u003ctd\u003eConvoglia l'alimentazione da due alimentatori ridondanti al backplane del telaio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUscita del backplane\u003c\/td\u003e\n\u003ctd\u003eFornisce guide CC regolate da 1.2V, 3.3V, 5.1V e 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003eIl cavo standard \u003cstrong\u003e1756-CPR2\u003c\/strong\u003e ha una lunghezza di 0.91 m e un raggio di curvatura di 12.7 cm. I cavi 1756-CPR2D e 1756-CPR2U richiedono una distanza di 10.16 cm accanto all'adattatore del telaio.\u003c\/p\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstallare due alimentatori ridondanti per ogni coppia di alimentatori ridondanti.\u003c\/li\u003e\n\u003cli\u003eCollegare ogni alimentatore all'adattatore del telaio con un cavo di alimentazione ridondante separato.\u003c\/li\u003e\n\u003cli\u003eInstallare un adattatore del telaio compatibile per ogni collegamento ridondante di alimentazione del telaio.\u003c\/li\u003e\n\u003cli\u003eUtilizzare l'adattatore del telaio 1756-PSCA2, 1756-PSCA2K o 1756-PSCA2XT.\u003c\/li\u003e\n\u003cli\u003eMantenere il raggio di curvatura o la distanza specificati per i cavi di alimentazione selezionati.\u003c\/li\u003e\n\u003cli\u003eUtilizzare il percorso di Categoria 1 per i conduttori di alimentazione.\u003c\/li\u003e\n\u003cli\u003eUtilizzare il percorso di Categoria 3 per i collegamenti dell'annunciatore e 1756-CPR2.\u003c\/li\u003e\n\u003cli\u003eUtilizzare conduttori in rame classificati per almeno 90 °C.\u003c\/li\u003e\n\u003cli\u003eSerrare le viti dei conduttori a 0.565 N.m.\u003c\/li\u003e\n\u003cli\u003eInstallare l'alimentatore a struttura aperta all'interno di un involucro industriale idoneo.\u003c\/li\u003e\n\u003cli\u003eCollegare il cablaggio opzionale dell'annunciatore a un modulo di ingresso per il monitoraggio remoto dello stato.\u003c\/li\u003e\n\u003cli\u003eLimitare la lunghezza del cablaggio dell'annunciatore a 10 m.\u003c\/li\u003e\n\u003cli\u003eVerificare entrambi gli indicatori di stato dell'alimentazione prima di mettere in servizio il sistema.\u003c\/li\u003e\n\u003cli\u003eNon trattare l'adattatore del telaio o i cavi di alimentazione come componenti ridondanti coperti da guasti.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCertificazione\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\u003ec-UL-us\u003c\/td\u003e\n\u003ctd\u003eApparecchiatura di controllo industriale omologata UL per Stati Uniti e Canada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertificazione per aree pericolose\u003c\/td\u003e\n\u003ctd\u003eClasse I, Divisione 2, Gruppi A, B, C e D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCSA\u003c\/td\u003e\n\u003ctd\u003eApparecchiatura di controllo dei processi certificata CSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFM\u003c\/td\u003e\n\u003ctd\u003eApprovato da FM per Classe I, Divisione 2, Gruppi A, B, C e D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUKCA\u003c\/td\u003e\n\u003ctd\u003eConforme alle normative britanniche applicabili in materia di EMC, sicurezza elettrica, atmosfere esplosive e sostanze soggette a restrizioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003ctd\u003eConformità alle direttive EMC e Bassa tensione dell'UE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRCM\u003c\/td\u003e\n\u003ctd\u003eConformità all'Australian Radiocommunications Act\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATEX\u003c\/td\u003e\n\u003ctd\u003eII 3 G Ex ec IIC T4 Gc, UL 22 ATEX 2819X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIECEx\u003c\/td\u003e\n\u003ctd\u003eII 3 G Ex ec IIC T4 Gc, IECEx UL 22.0064X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUKEX\u003c\/td\u003e\n\u003ctd\u003eSicurezza aumentata \"e\", UL22UKEX2605X, Zona 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKC\u003c\/td\u003e\n\u003ctd\u003eRegistrazione delle apparecchiature coreane per la radiodiffusione e le comunicazioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAC\u003c\/td\u003e\n\u003ctd\u003eTR CU 020\/2011 e TR CU 004\/2011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCC\u003c\/td\u003e\n\u003ctd\u003eCCC 2020122309111830, 2020122309111998 e 2020122309113868\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695182705003,"sku":"1756-PB75R","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1756-pb75r-dc-redundant-power-supply-eybi0pw1y1a_08de55c4-b822-4633-8bef-fa7a482bdf01.jpg?v=1766114351","url":"https:\/\/www.plcprotech.com\/it\/products\/allen-bradley-1756-pb75r-controllogix-dc-redundant-power-supply","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}