{"product_id":"honeywell-xf823a-panel-bus-digital-input-module","title":"Honeywell XF823A Panel Bus Digital Input Module","description":"\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cp\u003eConfigured for discrete signal monitoring in Honeywell Experion and Excel 800 automation systems, the \u003cstrong\u003eHoneywell XF823A\u003c\/strong\u003e (\u003cstrong\u003eXF823A\u003c\/strong\u003e Panel Bus Digital Input Module) provides 12 configurable digital input channels. Each channel supports binary signal monitoring or pulse accumulation up to 20 Hz. The module uses panel mounting and provides channel-to-bus isolation for signal integrity.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\u003ePanel Bus Digital Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell Experion, Excel 800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Function\u003c\/td\u003e\n\u003ctd\u003eBinary signal or pulse accumulator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Pulse Frequency\u003c\/td\u003e\n\u003ctd\u003e20 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eChannel-to-bus isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003ePanel-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e620 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Type\u003c\/td\u003e\n\u003ctd\u003eDiscrete field signals, pulse inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003ePanel Bus Digital Input Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe XF823A provides 12 independently configurable input channels. A channel can be assigned to standard binary monitoring or pulse accumulation, with pulse inputs supported up to 20 Hz. Channel-to-bus isolation is specified for separation between the input circuitry and the Panel Bus interface.\u003c\/p\u003e\n\u003cp\u003eThe module is intended for direct monitoring of discrete field devices such as switches, relays, and pulse-generating sensors. Its panel-mounted construction supports installation within control panels associated with Experion and Excel 800 systems.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How many digital input channels are provided by the XF823A?\u003cbr\u003eA: The module provides 12 digital input channels.\u003c\/p\u003e\n\u003cp\u003eQ: Can the input channels be used for pulse accumulation?\u003cbr\u003eA: Yes. Each channel can be configured as a pulse accumulator, with a specified maximum input frequency of 20 Hz.\u003c\/p\u003e\n\u003cp\u003eQ: What input voltage is specified for the module?\u003cbr\u003eA: The supplied data identifies 24 VDC nominal as the input voltage.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the module securely on the designated panel surface and maintain access to the field wiring terminals.\u003c\/li\u003e\n\u003cli\u003eRoute digital input wiring separately from high-current power conductors where practical to reduce electrical interference.\u003c\/li\u003e\n\u003cli\u003eUse appropriate cable shielding and terminate shields according to the control panel grounding scheme.\u003c\/li\u003e\n\u003cli\u003eVerify field polarity and the nominal 24 VDC supply before applying signals to the input channels.\u003c\/li\u003e\n\u003cli\u003eConfirm each channel configuration before commissioning, particularly when pulse accumulation is required.\u003c\/li\u003e\n\u003cli\u003eKeep signal wiring properly identified to prevent channel assignment errors during maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52762035618077,"sku":"XF823A","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5387\/3181\/files\/XF823A-2_1000.jpg?v=1787222231","url":"https:\/\/www.6gcontrols.com\/products\/honeywell-xf823a-panel-bus-digital-input-module","provider":"6G Controls","version":"1.0","type":"link"}