{"product_id":"allen-bradley-1734-ib4-digital-output-module","title":"Allen-Bradley 1734-IB4 Digital Output Module","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1734-IB4 POINT I\/O is a four-channel digital input module for 24V DC signals in the POINT I\/O system, designed to mount on a DIN rail with a 1734-TB or 1734-TBS base. Each channel reads a field signal from devices such as switches and sensors, with isolation between field wiring and the controller to protect the backplane. The module uses sinking inputs (NPN) and is part of the 1734 POINT I\/O family, compatible with standard 24V DC field wiring and common automation sensors. Typical applications include monitoring discrete sensors like pushbuttons, limit switches, and proximity sensors in automated machinery and production lines.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":51659003724078,"sku":null,"price":86.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_1d7b9884-5521-48c9-8d5e-4fadee407bbf.jpg?v=1769526497","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1734-ib4-digital-output-module","provider":"PLG Automation ","version":"1.0","type":"link"}