{"product_id":"allen-bradley-1771-ia-8-point-digital-input-module","title":"Allen-Bradley 1771-IA 8-Point Digital Input Module","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1771-IA is an 8-point digital input module for the PLC-5 1771 I\/O system (Series C), designed to plug into compatible 1771 backplanes in A- and B-series chassis. It accepts eight discrete input signals at 120 V AC or DC, with a backplane current of 75 mA, and converts field-level statuses into the PLC’s data table for the controller. Rockwell Automation discontinued the 1771-IA as of July 31, 2017, meaning it is no longer sold new by the manufacturer, though used or surplus modules remain in circulation. Common applications include reading contact closures from sensors and switches in PLC-5 environments that require 120 V discrete inputs.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":46244006199530,"sku":null,"price":72.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-079.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/allen-bradley-1771-ia-8-point-digital-input-module","provider":"GTG Hardware","version":"1.0","type":"link"}