{"product_id":"1771-ofe2-allen-bradley-analog-output-module","title":"1771-OFE2 | Modulo di uscita analogica Allen-Bradley","description":"\u003ch3\u003e\u003cstrong\u003eSpecifiche del modulo di uscita analogica 1771-OFE2\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePanoramica del modulo\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUscite per modulo:\u003c\/strong\u003e 4 isolate individualmente\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosizione del modulo:\u003c\/strong\u003e uno slot nello chassis I\/O serie 1771\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCaratteristiche dell'uscita\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntervalli di tensione (nominale):\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eDa +1 a +5 V CC, da +10 a +10 V CC, da 0 a +10 V CC (1771-OFE1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrente di uscita massima:\u003c\/strong\u003e 10 mA per canale (modalità tensione, 1771-OFE1)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntervalli di corrente (nominali):\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eDa 4 a +20 mA, 5 V CC (1771-OFE2)\u003c\/li\u003e\n\u003cli\u003eDa 0 a +50 mA, 12,5 V CC (1771-OFE3)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRisoluzione:\u003c\/strong\u003e binario a 12 bit – 1 parte in 4095\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacità:\u003c\/strong\u003e 0,01 µF (uscite in tensione), 0,022 µF (uscite in corrente)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedenza:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eUscite di tensione: \u003c0,25 ohm (esclusa la resistenza del cablaggio)\u003c\/li\u003e\n\u003cli\u003eUscite di corrente: \u003e1,5 megaohm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedenza massima del circuito (modalità corrente):\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eResistenza di carico fino a 1200 ohm (1771-OFE2)\u003c\/li\u003e\n\u003cli\u003eResistenza di carico fino a 400 ohm (1771-OFE3)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtezione da sovraccarico:\u003c\/strong\u003e Protezione da cortocircuito (fino a 1 minuto)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifiche elettriche e termiche\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlimentazione del backplane:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1,50 A (1771-OFE1, 1771-OFE2), 2,50 A (1771-OFE3)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDissipazione di potenza:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e7,9 W (1771-OFE1, 1771-OFE2), 13,1 W (1771-OFE3)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDissipazione termica:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e26,9 BTU\/ora (1771-OFE1, 1771-OFE2), 44,5 BTU\/ora (1771-OFE3)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDissipazione di potenza nello slot adiacente:\u003c\/strong\u003e massimo 10 Watt\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifiche di isolamento e convertitore\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensione di isolamento:\u003c\/strong\u003e testata a 850 V CC (1 s)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTempo di impostazione del convertitore D\/A:\u003c\/strong\u003e 0,8 ms max (carico resistivo)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequenza di scansione interna:\u003c\/strong\u003e 8,0 ms (dati BCD e ridimensionamento), 1,6 ms (dati binari, senza ridimensionamento)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecisione:\u003c\/strong\u003e ±0,1% del fondo scala (modalità BCD), ±0,5 LSB (modalità binaria)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoefficiente di temperatura:\u003c\/strong\u003e ±50 ppm\/°C dell'intervallo di fondo scala\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePeso:\u003c\/strong\u003e0.07kg\u003c\/p\u003e\n\u003c!----\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":49355033510170,"sku":"1771-OFE2","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/1771-OFE2.jpg?v=1721123355","url":"https:\/\/www.ubestplc.com\/it\/products\/1771-ofe2-allen-bradley-analog-output-module","provider":"Ubest Automation Limited","version":"1.0","type":"link"}