{"product_id":"allen-bradley-1794-ie8h-flex-i-o-hart-analog-input-module","title":"Modulo di ingresso analogico HART Allen-Bradley 1794-IE8H Flex I\/O","description":"\u003ch3\u003e\u003cstrong\u003ePanoramica\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003e1794-IE8H\u003c\/strong\u003e è un modulo di ingresso analogico compatibile HART progettato da Rockwell Automation (Allen-Bradley), dotato di otto ingressi singoli non isolati. Supporta il protocollo di comunicazione HART per un trasferimento dati e una configurazione efficaci.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCaratteristiche\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTipo di prodotto:\u003c\/strong\u003e Modulo analogico Flex I\/O HART\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumero di ingressi:\u003c\/strong\u003e 8 singoli, non isolati\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMontaggio:\u003c\/strong\u003e Binario DIN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasi terminali compatibili:\u003c\/strong\u003e 1794-TB3G, 1794-TB3GS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifiche tecniche\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRisoluzione:\u003c\/strong\u003e 16 bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTipo di conversione:\u003c\/strong\u003e Approssimazione successiva\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecisione assoluta:\u003c\/strong\u003e 0,1% scala completa a 20 °C (68°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeriva di precisione con la temperatura:\u003c\/strong\u003e 0,05% scala completa da 0 °C a 55 °C (32 °F a 131 °F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTempo di risposta al 99%:\u003c\/strong\u003e 80 ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlimentazione DC esterna:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominale:\u003c\/strong\u003e 24V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntervallo:\u003c\/strong\u003e 19,0 a 31,2V DC (include ondulazione AC del 5%)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrente FlexBus:\u003c\/strong\u003e 80 mA a 5V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensione di isolamento:\u003c\/strong\u003e 50V continua\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePotenza dissipata:\u003c\/strong\u003e 3,9W a 31,2V DC max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDissipazione termica:\u003c\/strong\u003e 13,5 BTU\/ora a 31,2V DC max\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIndicatori\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicatori di guasto:\u003c\/strong\u003e 8 rossi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicatori di canale:\u003c\/strong\u003e 8 gialli\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicatore di alimentazione:\u003c\/strong\u003e 1 verde\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCondizioni operative\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperatura di esercizio:\u003c\/strong\u003e da -20 a 55 °C (-4 a 131 °F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperatura di stoccaggio:\u003c\/strong\u003e da -40 a 85 °C (-40 a 185 °F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistenza alle vibrazioni:\u003c\/strong\u003e 2 g da 10 a 500 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistenza agli urti:\u003c\/strong\u003e 15 g (in esercizio e non in esercizio)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCaratteristiche aggiuntive\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupporta intervalli di segnale analogico 4-20 mA.\u003c\/li\u003e\n\u003cli\u003eCapace di rilevare allarmi, inclusi rottura del cavo, sovraccarico e sottocarico.\u003c\/li\u003e\n\u003cli\u003eFunzioni configurabili come filtro di ingresso, modalità guasto e livelli di errore.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":41834930241603,"sku":"1794-IE8H","price":234.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5810\/3107\/files\/1794-IE8H_2.png?v=1741329576","url":"https:\/\/www.plcdcspro.com\/it\/products\/allen-bradley-1794-ie8h-flex-i-o-hart-analog-input-module","provider":"PLC DCS Pro Ltd.","version":"1.0","type":"link"}