{"product_id":"di840-abb-3bse020836r1-digital-input-module","title":"Modulo di ingresso digitale DI840 ABB 3BSE020836R1","description":"\u003ch2\u003e\u003cstrong\u003eModulo di ingresso digitale DI840\u003c\/strong\u003e\u003c\/h2\u003e\u003ch3\u003e\u003cstrong\u003eDescrizione\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eIl DI840 è un modulo di ingresso digitale a 16 canali 24 V c.c. adatto per applicazioni singole o ridondanti. L'intervallo di tensione di ingresso è da 18 a 30 V c.c., con una corrente di ingresso di 7 mA a 24 V c.c. Ogni canale di ingresso include componenti di limitazione corrente, componenti di protezione EMC, LED indicatore stato ingresso e barriera di isolamento ottico.\u003c\/p\u003e\u003cp\u003eIl modulo esegue autodiagnosi ciclicamente, con le seguenti capacità:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eErrore canale esterno\u003c\/strong\u003e: Riporta supervisione alimentazione processo e sovracorrente trasduttore (tempo di rilevamento errore \u0026lt; 500 ms).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErrore canale interno\u003c\/strong\u003e: Testa il circuito interno del canale con pattern di test (tempo di rilevamento errore \u0026lt; 100 ms).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErrore modulo\u003c\/strong\u003e: Riporta errori nelle parti comuni delle funzioni di test (tempo di rilevamento errore 12 ms).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eCaratteristiche\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e16 canali per ingressi 24 V c.c. con sinking di corrente.\u003c\/li\u003e\n\u003cli\u003e1 gruppo di 16 isolati da terra.\u003c\/li\u003e\n\u003cli\u003eIndicatori stato ingresso.\u003c\/li\u003e\n\u003cli\u003eDiagnostica avanzata a bordo.\u003c\/li\u003e\n\u003cli\u003eSequenza degli eventi.\u003c\/li\u003e\n\u003cli\u003eApplicazioni ridondanti o singole.\u003c\/li\u003e\n\u003cli\u003eDistribuzione alimentazione trasduttore.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eDati tecnici\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCaratteristica\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eModulo di ingresso digitale DI840\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero di canali\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16, sinking di corrente\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTensione nominale (intervallo alimentazione processo)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 V c.c. (19,2 a 30 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntervallo tensione ingresso, “1”\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11 a 30 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntervallo tensione ingresso, “0”\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30 a +5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCorrente nominale canale di ingresso\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7 mA a 24 V c.c.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCorrente di ingresso, “1”\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 3 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCorrente di ingresso, “0”\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1,5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedenza di ingresso\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3,3 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLunghezza massima cavo di campo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e600 m (656 yd.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTempi filtro (digitale, selezionabile)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 a 127 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFiltro otturatore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeriodo otturatore\u003c\/td\u003e\n\u003ctd\u003e2... 170 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAttivazione otturatore\u003c\/td\u003e\n\u003ctd\u003e4 cambiamenti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTempo di recupero\u003c\/td\u003e\n\u003ctd\u003e0... 682 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRisoluzione registrazione eventi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrecisione registrazione eventi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-0 ms \/ +1,3 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlimentazione sensore (per coppia di canali)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 mA (max), corrente di cortocircuito 60 mA (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConsumo di corrente 5 V (Modulebus)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConsumo di corrente 24 V (alimentazione processo, UPx)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e335 mA (max) (15 mA + corrente sensore)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDissipazione di potenza(1)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2,7 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolamento\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSì, opto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnità di terminazione per montaggio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTU810, TU812, TU814, TU818, TU830, TU833, TU838, TU842, TU843, TU852\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCodice di codifica MTU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTensione nominale di isolamento\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTensione di prova dielettrica\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 V c.a.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":49134871871770,"sku":"DI840","price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/DI810_692d6d68-08c6-4b05-9532-6281371b09e0.jpg?v=1717852707","url":"https:\/\/www.ubestplc.com\/it\/products\/di840-abb-3bse020836r1-digital-input-module","provider":"Ubest Automation Limited","version":"1.0","type":"link"}