{"product_id":"allen-bradley-1771-id01-digital-ac-dc-input-module","title":"Allen-Bradley 1771-ID01 | Digital AC\/DC Input Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003ch3\u003eAllen-Bradley 1771-ID01 Digital AC\/DC Input Module\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1771-ID01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a 6-input isolated module designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePLC-5 systems\u003c\/strong\u003e. It accepts\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAC voltages from 184 to 276V\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDC voltages from 18 to 276V\u003c\/strong\u003e. The module measures\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3.5 x 6.5 x 2.0 inches (89 x 165 x 51 mm)\u003c\/strong\u003e, making it compact for control cabinet installations.\u003c\/p\u003e\n\u003ch3\u003eElectrical and Signal Specifications\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1771-ID01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edraws a maximum of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e74 mA backplane current\u003c\/strong\u003e. It supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e220V AC\/DC operation\u003c\/strong\u003e, with an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAC off-state current of 0.7 mA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDC off-state current of 1.0 mA\u003c\/strong\u003e. Signal transitions are fast, with a typical\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAC on delay of 20 ±10 ms\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDC on delay of 10 ±4 ms\u003c\/strong\u003e. Similarly, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAC off delay is 20 ±10 ms\u003c\/strong\u003e, while the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDC off delay is 20 ±9 ms\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eApplication and Connectivity\u003c\/h3\u003e\n\u003cp\u003eThis module connects to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eON\/OFF devices\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esuch as pushbuttons, selector switches, float switches, and limit switches. For proper phasing, both input and output must use the same AC source. When driving terminals directly with an AC output module rated 220–240V, use a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3.3K ohm 20W resistor\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eElectrocube snubber\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eacross the output and common.\u003c\/p\u003e\n\u003ch3\u003eCompliance and Accessories\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1771-ID01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eships with a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1771-WD wiring arm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor convenient field wiring. It is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eUL-listed, CSA-certified, and CE-marked\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor compliance with international standards. This ensures reliable operation in industrial automation environments requiring isolated high-voltage inputs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":50628797825320,"sku":"1771-ID01","price":152.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/1771-ID013.jpg?v=1757385916","url":"https:\/\/www.powerdcs.com\/products\/allen-bradley-1771-id01-digital-ac-dc-input-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}