{"product_id":"allen-bradley-1746-ib32-slc-500-digital-input-module","title":"Allen-Bradley 1746-IB32 SLC 500 Digital Input Module","description":"\u003cdiv\u003e\n\u003cp\u003eThe Allen-Bradley 1746-IB32 is a 32-point digital input module for the SLC 500 family that accepts 15–30 V DC sinking inputs and channels them to the backplane for the PLC to read. Designed for general-purpose DC input sensing, it supports external 24 VDC sensor or switch signals and provides 32 separate input points that can monitor a wide range of automation devices in a single slot.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInput type and range: 32 DC inputs, 15–30 V DC sinking\u003c\/li\u003e\n\u003cli\u003eBackplane current (5 V DC logic): 103 mA\u003c\/li\u003e\n\u003cli\u003eSignal response and timing: typical input signal delay around 3 ms\u003c\/li\u003e\n\u003cli\u003eOff-state current: ≤1 mA\u003c\/li\u003e\n\u003cli\u003eIsolation and safety: 1500 V AC dielectric withstand between backplane and I\/O; group isolation via 1492 terminal blocks recommended\u003c\/li\u003e\n\u003cli\u003eMechanical and wiring: compatible with standard SLC 500 backplanes and 1492 terminal block wiring for isolated groups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplications include machine control panels, conveyors, safety interlocks, and general process monitoring where multiple 24 V DC sensors must be read by a controller. The module slides into an SLC 500 chassis and uses a standard 1746 backplane, with 1492 terminal blocks commonly employed to maintain required group isolation across the I\/O network.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51657307160878,"sku":null,"price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_ca8c9900-d45a-4592-aa87-ed58fe22f5c7.jpg?v=1769467748","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1746-ib32-slc-500-digital-input-module","provider":"PLG Automation ","version":"1.0","type":"link"}