{"product_id":"allen-bradley-1771-im-digital-input-module-plc-5-8-input","title":"Allen-Bradley 1771-IM Digital Input Module PLC 5 8 Input","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0066cc;\"\u003eAllen-Bradley 1771-IM\u003c\/strong\u003e is a digital AC\/DC input module for the PLC 5 series. Weighing approximately 500 g, it provides 8 inputs for receiving signals from selector switches, pushbuttons, AC limit switches, and float switches, operating on 220 V AC\/DC voltage.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e8 digital inputs with 184-276 V AC\/DC operating voltage range. Backplane current of 75 mA. Maximum off state current of 1.0 mA. AC signal delay of 20 ms typical, DC signal delay of 10 ms typical. Compatible with 1771-WA wiring arm. Rack mountable design for easy installation.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n    \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eRockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e1771-IM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDigital AC\/DC Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVoltage Category\u003c\/td\u003e\n\u003ctd\u003e220 V AC\/DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAC Operating Voltage\u003c\/td\u003e\n\u003ctd\u003e184-276 V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDC Operating Voltage\u003c\/td\u003e\n\u003ctd\u003e184-276 V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBackplane Current\u003c\/td\u003e\n\u003ctd\u003e75 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMax AC Off-State Current\u003c\/td\u003e\n\u003ctd\u003e1.0 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMax DC Off-State Current\u003c\/td\u003e\n\u003ctd\u003e1.0 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTypical AC Signal Delay (On)\u003c\/td\u003e\n\u003ctd\u003e20 (±6) ms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTypical DC Signal Delay (On)\u003c\/td\u003e\n\u003ctd\u003e10 (±4) ms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTypical AC Signal Delay (Off)\u003c\/td\u003e\n\u003ctd\u003e20 (±6) ms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTypical DC Signal Delay (Off)\u003c\/td\u003e\n\u003ctd\u003e20 (±9) ms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWiring Arm\u003c\/td\u003e\n\u003ctd\u003e1771-WA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eRack Mountable\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 500 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003cp\u003eMount the \u003cstrong style=\"color: #0066cc;\"\u003e1771-IM\u003c\/strong\u003e (approx. 500 g) in a PLC 5 rack. Connect field devices to the 8 inputs using the 1771-WA wiring arm. Verify input voltage stays within 184-276 V AC\/DC for reliable on state operation. Ensure ambient temperature and humidity remain within specified limits. Keep off state current below 1.0 mA to prevent false triggering.\u003c\/p\u003e\n\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eDual AC\/DC operation simplifies inventory and installation. Lightweight 500 g design reduces rack strain. 8 inputs in a single module reduce rack space requirements. Fast signal response with 10 ms DC and 20 ms AC delays. Robust 220 V AC\/DC voltage category handles industrial power directly. Compatible with standard 1771-WA wiring arms for straightforward field wiring.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1:\u003c\/strong\u003e How many inputs does the 1771-IM provide?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA1:\u003c\/strong\u003e It provides 8 digital inputs for connecting field devices.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2:\u003c\/strong\u003e What is the operating voltage range?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA2:\u003c\/strong\u003e It accepts 184-276 V AC or DC for on state operation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3:\u003c\/strong\u003e Which wiring arm is compatible with this module?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA3:\u003c\/strong\u003e The 1771-WA wiring arm is designed for use with the 1771-IM module.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":67592165752964,"sku":"1771-IM","price":142.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1771-IM.jpg?v=1791007604","url":"https:\/\/www.etowonauto.com\/nl\/products\/allen-bradley-1771-im-digital-input-module-plc-5-8-input","provider":"Etowon Auto","version":"1.0","type":"link"}