{"product_id":"allen-bradley-1734-1b8-sinking-digital-input-module","title":"Allen-Bradley 1734-1B8 Sinking Digital Input Module","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1734-1B8 (also listed as 1734-IB8) is an eight-channel, 24 V DC sinking digital input module for POINT I\/O distributed I\/O. It arrives in an open-style, DIN-mounted form factor designed to snap into a POINT I\/O base or backplane and is powered by field-side 24 V DC. Each of the eight inputs is a sinking (NPN) input, so a device that provides +24 V when active and a direct return to ground enables an ON state; ON-state voltage is specified from 10 to 28.8 V DC with an ON-state current of 2 to 5 mA per channel. In the OFF state, the input sees a maximum of 5 V DC and draws at least 1.5 mA to maintain a defined off condition. The module is intended for connection to 24 V DC field devices such as pushbuttons, limit switches, and proximity sensors, interfacing with the POINT I\/O network to feed discrete input data to the controller. Field power for the module is 24 V DC, and the standard IB8 family is available in variants such as 1734-IB8K (conformal-coated) and 1734-IB8S (safety) to suit environmental or safety-critical applications. This 8DI sinking module fits common industrial automation setups that require reliable, isolated digital inputs in a compact Point I\/O footprint.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51659002937646,"sku":null,"price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_de7cf65c-e378-47b0-9b19-93eb78ae0e80.jpg?v=1769526491","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1734-1b8-sinking-digital-input-module","provider":"PLG Automation ","version":"1.0","type":"link"}