{"product_id":"xf823a-honeywell-binary-input-module","title":"XF823A | Honeywell | Binary Input Module","description":"\u003ch1\u003eHoneywell XF823A Binary Input Module\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell XF823A\u003c\/strong\u003e is a Panel Bus binary input expansion module designed for Honeywell Excel Web and ComfortPoint Open automation systems. It provides 12 configurable binary input channels for monitoring dry contacts, open-collector signals, and pulse inputs. The module communicates over the Honeywell Panel Bus and supports hot-plug replacement, allowing maintenance without disturbing adjacent modules or field wiring.\u003c\/p\u003e\n\u003ch3\u003eBinary Input Functions\u003c\/h3\u003e\n\u003cp\u003eXF823A provides 12 binary input channels (BI1-BI12) for monitoring status signals from switches, relays, alarms, meters, and other field devices.\u003c\/p\u003e\n\u003cp\u003eThe inputs support both voltage-free contacts and open-collector signal sources. Each channel can be used as a standard binary input or configured as a pulse counter, providing flexibility for status monitoring and utility metering applications.\u003c\/p\u003e\n\u003ch3\u003ePulse Counting Capability\u003c\/h3\u003e\n\u003cp\u003eAll 12 channels support pulse counting functions. This allows the module to collect pulse-based data from compatible metering devices, counters, and consumption monitoring equipment.\u003c\/p\u003e\n\u003cp\u003eSupported pulse specifications include:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum input frequency: 20 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMinimum pulse width: 25 ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePulse counting available on all channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePanel Bus Communication\u003c\/h3\u003e\n\u003cp\u003eThe module communicates with compatible Honeywell controllers through the non-isolated Panel Bus interface. Communication speeds of up to 115.2 kbps support fast data exchange between the controller and expansion modules.\u003c\/p\u003e\n\u003cp\u003eA front-mounted hexadecimal rotary switch provides hardware address selection from 0 to F, simplifying installation within multi-module Panel Bus networks.\u003c\/p\u003e\n\u003ch3\u003eHot-Pluggable Design\u003c\/h3\u003e\n\u003cp\u003eXF823A supports hot plugging, allowing the module to be installed or removed while system power remains applied. This feature helps simplify maintenance activities without requiring removal of field wiring connections on neighboring modules.\u003c\/p\u003e\n\u003ch3\u003eElectrical Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe module operates from either 24 VAC (±20%, 50\/60 Hz) or 24 VDC power sources. Internal binary input circuits provide an open-circuit voltage of 24 VDC across the input contacts, while closed contacts draw approximately 2 mA.\u003c\/p\u003e\n\u003cp\u003ePower consumption remains low, with a maximum requirement of 1.5 W at 24 VDC or 3.5 VA at 24 VAC.\u003c\/p\u003e\n\u003ch3\u003eMechanical and Environmental Characteristics\u003c\/h3\u003e\n\u003cp\u003eXF823A is housed in an IP20-rated UL94-V0 self-extinguishing plastic enclosure intended for installation inside control cabinets. The module mounts directly onto a standard 35 mm DIN rail and uses removable terminal blocks for field wiring.\u003c\/p\u003e\n\u003cp\u003eThe design supports operation in indoor automation environments with temperatures from 0 deg C to 50 deg C and non-condensing humidity up to 95% RH.\u003c\/p\u003e\n\u003ch3\u003eStatus Indication\u003c\/h3\u003e\n\u003cp\u003eIntegrated LEDs provide local diagnostic information:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eGreen Power LED indicates internal power status.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYellow Service LED indicates communication status, module health, or configuration state.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese indicators assist commissioning and troubleshooting activities without requiring access to supervisory software.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"___1vyiefv f1ddd56o f16vktn6 f1ahpp82 f11qra4b f1uinfot fibjyge fvueend f9yszdx f1fu4s3n f3l3pb3 f10ghnd0 f8fmt76 fjvbh62 f1qrqxae f1vw5qpk fc02sbz fxawf59 fymf513 f1aoyrul f1el8yx3 f1pymoxg f1ofu761 fe6itr f7coize f1794535 f1o0pw0q fbjjl9v fk1v6el f16pyhcb f1ixlhx9 f12zef0i flu5r5u f19haqzy f1owmcxx f1oddm8q f1004tna fcoaxci fh0ee9u f15v23i2 f1dmj53 f1r1gcv9 f14z1veh ffufd3x f1ypplot f1660cg\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\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 binary inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Types\u003c\/td\u003e\n\u003ctd\u003eDry contact, open-collector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulse Counter Support\u003c\/td\u003e\n\u003ctd\u003eAll 12 channels\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\u003eMinimum Pulse Width\u003c\/td\u003e\n\u003ctd\u003e25 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Input Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC open-circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Current\u003c\/td\u003e\n\u003ctd\u003eApproximately 2 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eHoneywell Panel Bus (non-isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Speed\u003c\/td\u003e\n\u003ctd\u003eUp to 115.2 kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAddress Configuration\u003c\/td\u003e\n\u003ctd\u003eHEX rotary switch (0-F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot-Pluggable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VAC ±20%, 50\/60 Hz or 24 VDC (21-30 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1.5 W max @ 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e3.5 VA max @ 24 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Current Draw\u003c\/td\u003e\n\u003ctd\u003e30 mA from 5 VDC Panel Bus supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eUL94-V0 self-extinguishing plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e35 mm DIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Terminals\u003c\/td\u003e\n\u003ctd\u003eRemovable terminal blocks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (Housing)\u003c\/td\u003e\n\u003ctd\u003e110 mm x 90 mm x 53.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (With Terminals)\u003c\/td\u003e\n\u003ctd\u003e110 mm x 96 mm x 57.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Indicators\u003c\/td\u003e\n\u003ctd\u003ePower LED, Service LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eXF823A is designed for Honeywell Excel Web and ComfortPoint Open systems using the proprietary Panel Bus protocol. The module can be integrated with controllers such as XL800, EAGLE, LION, and Falcon platforms that support Panel Bus expansion modules.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What types of field signals can be connected to XF823A?\u003c\/strong\u003e\u003cbr\u003eA: The module accepts dry-contact and open-collector inputs. Typical examples include limit switches, relay contacts, alarm contacts, and pulse-generating devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can XF823A be used for pulse counting applications?\u003c\/strong\u003e\u003cbr\u003eA: Yes. All 12 input channels support pulse counter mode with a maximum input frequency of 20 Hz and a minimum pulse width of 25 ms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the module be replaced while power remains on?\u003c\/strong\u003e\u003cbr\u003eA: Yes. XF823A supports hot-plug operation and can be inserted or removed without disturbing adjacent modules or their field wiring connections.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":67898928201802,"sku":"XF823A","price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/8569\/3770\/files\/XF823A_3.png?v=1793778860","url":"https:\/\/www.topbrandsplc.com\/products\/xf823a-honeywell-binary-input-module","provider":"Topbrands PLC Limited","version":"1.0","type":"link"}