{"product_id":"binary-input-module-honeywell-xf823a","title":"Binary Input Module | Honeywell XF823A","description":"\u003cp\u003eThe Honeywell \u003cstrong\u003eXF823A\u003c\/strong\u003e is a Panel Bus digital input module designed for process control and automation environments. It provides reliable acquisition of binary switch states and pulse signals to interface field devices with parent control systems like the Excel 800 or Experion platforms.\u003c\/p\u003e\n\u003ch3\u003eChannel Architecture and Signal Handling\u003c\/h3\u003e\n\u003cp\u003eThe module handles physical signal monitoring across 12 digital input channels, supporting static binary or pulse accumulator configurations. Each channel processes standard 24 VAC or 24 VDC inputs, accommodating dry contact statuses or pulse trains up to 20 Hz without requiring external conversion hardware.\u003c\/p\u003e\n\u003ch3\u003ePanel Bus Communication and Diagnostics\u003c\/h3\u003e\n\u003cp\u003eThe built-in Panel Bus interface handles data exchange and synchronization with the central controller, ensuring deterministic updates for contact positions and counters. Integrated LED indicators provide real-time status visualization for individual channels, allowing maintenance technicians to verify loop activity and diagnose field wiring faults directly at the cabinet.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRoute digital input cables away from high-voltage power conduits to prevent electromagnetic interference from distorting dry contact or pulse signals.\u003c\/li\u003e\n\u003cli\u003eVerify input configurations and channel addressing via the engineering software toolset prior to commissioning the control loop.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eXF823A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eBinary Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e12 digital inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eStatic binary (dry contact by default); configurable as pulse accumulator (max 20 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VAC or 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e150 mA @ 24 VAC, 90 mA @ 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003ePanel Bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eDIN-rail mount form factor (compatible with base XS823)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 °C to +50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e2 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What precautions should be taken regarding power supply selection during wiring? A: Ensure that the power source strictly matches either 24 VAC or 24 VDC specifications, and keep low-voltage communication lines segregated from high-voltage power runs to avoid induced noise.\u003c\/p\u003e\n\u003cp\u003eQ: Can the module handle high-frequency pulse inputs? A: No, the input channels configured as pulse accumulators support a maximum frequency of 20 Hz.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":66953635496051,"sku":"XF823A","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/XF823A_Cocoai_a9373128-32bb-4aa6-84a7-249103491f42.jpg?v=1792565904","url":"https:\/\/www.dcssupplier.com\/products\/binary-input-module-honeywell-xf823a","provider":"DcsSupplier Limited","version":"1.0","type":"link"}