{"product_id":"honeywell-fc-dcom-485-v1-1-communication-interface-module","title":"Honeywell FC-DCOM-485 V1.1 Communication Interface 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\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\u003eThe Honeywell FC-DCOM-485 V1.1, also identified as the FC-DCOM-485 communication interface module, provides RS485\/RS422 signal output for serial communication between connected control system equipment. It operates from a 5 VDC supply provided by the Control Processor(s), with a maximum input current of 500 mA and configurable communication signal formats supporting baud rates up to 2 MBaud.\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\u003eFC-DCOM-485 V1.1\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\u003eCommunication Interface Module \/ RS485-RS422 Converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.30 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e110 x 70 x 61 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMaximum 2.5 W at 5 VDC and 500 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input Voltage\u003c\/td\u003e\n\u003ctd\u003e5 VDC +\/-5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003eMaximum 500 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003eControl Processor(s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Interface\u003c\/td\u003e\n\u003ctd\u003eRS485\/RS422\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal Levels\u003c\/td\u003e\n\u003ctd\u003eAccording to EIA\/TIA-485-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaud Rate\u003c\/td\u003e\n\u003ctd\u003e0-2 MBaud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Formats\u003c\/td\u003e\n\u003ctd\u003eTransparent, Manchester, FM0, FM1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDIN Rail Compatibility\u003c\/td\u003e\n\u003ctd\u003eTS32 \/ TS35 x 7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsed Rail Length\u003c\/td\u003e\n\u003ctd\u003e117 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals\u003c\/td\u003e\n\u003ctd\u003eCE; TUV and UL pending, according to supplied data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eRS485\/RS422 Communication Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe FC-DCOM-485 provides serial signal output compliant with the specified EIA\/TIA-485-A electrical levels. Its supported baud rate range extends to 2 MBaud, with transparent, Manchester, FM0, and FM1 transmission formats listed in the product specifications.\u003c\/p\u003e\n\u003cp\u003eThe module receives its 5 VDC operating supply from the Control Processor(s). System integration must account for the maximum 500 mA input current when verifying processor power capacity. The selected transmission format and baud rate must match the requirements of the connected communication equipment.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: What power supply does the FC-DCOM-485 require?\u003c\/p\u003e\n\u003cp\u003eA: The module requires 5 VDC +\/-5%, supplied by the Control Processor(s). The maximum specified input current is 500 mA.\u003c\/p\u003e\n\u003cp\u003eQ: Which serial communication interfaces are supported?\u003c\/p\u003e\n\u003cp\u003eA: The module provides RS485\/RS422 output according to EIA\/TIA-485-A electrical levels and supports baud rates up to 2 MBaud.\u003c\/p\u003e\n\u003cp\u003eQ: Which DIN rails are compatible with this module?\u003c\/p\u003e\n\u003cp\u003eA: The specified mounting options are TS32 and TS35 x 7.5 DIN rails. The listed rail length used by the installation is 117 mm.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the module on a compatible TS32 or TS35 x 7.5 DIN rail and secure it according to the enclosure and rail manufacturer's instructions.\u003c\/li\u003e\n\u003cli\u003eVerify that the Control Processor(s) can supply 5 VDC within the specified +\/-5% tolerance and support the module's maximum 500 mA current demand.\u003c\/li\u003e\n\u003cli\u003eConfirm RS485\/RS422 signal polarity, terminal assignments, and the selected communication format against the applicable Honeywell wiring documentation.\u003c\/li\u003e\n\u003cli\u003eRoute communication cables separately from high-voltage power conductors and high-noise switching circuits where practical.\u003c\/li\u003e\n\u003cli\u003eApply cable shielding and grounding according to the system grounding design. Avoid creating unintended ground loops.\u003c\/li\u003e\n\u003cli\u003eVerify network termination and biasing requirements against the connected equipment documentation before commissioning.\u003c\/li\u003e\n\u003cli\u003eConfirm the installed module revision and system compatibility before applying power.\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\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":67822102577437,"sku":"FC-DCOM-485 V1.1","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5387\/3181\/files\/FC-DCOM-485V1.12.jpg?v=1792392781","url":"https:\/\/www.6gcontrols.com\/it\/products\/honeywell-fc-dcom-485-v1-1-communication-interface-module","provider":"6G Controls","version":"1.0","type":"link"}