{"product_id":"honeywell-fc-dcom-485-v1-1-rs485-422-communication-interface-module","title":"Honeywell FC-DCOM-485 V1.1 RS485\/422 Communication Interface Module","description":"\u003cp\u003eThe Honeywell FC-DCOM-485 V1.1 is a communication interface module that provides RS485\/422 signal output with transmission levels specified according to EIA\/TIA-485-A. It supports baud rates from 0 to 2 MBaud and multiple transmission formats, including transparent, Manchester, FM0, and FM1. The module receives 5 V DC power from the control processor(s) and mounts on TS32 or TS35 x 7.5 DIN EN rails.\u003c\/p\u003e\n\u003ch3\u003eTechnical 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\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eRS485\/422 Communication Interface Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal Standard\u003c\/td\u003e\n\u003ctd\u003eEIA\/TIA-485-A levels\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\u003eTransmission Formats\u003c\/td\u003e\n\u003ctd\u003eTransparent, Manchester, FM0, FM1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e5 V DC +\/-5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003eMax. 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\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e110 x 70 x 61 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDIN EN Rail Types\u003c\/td\u003e\n\u003ctd\u003eTS32 \/ TS35 x 7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequired Rail Length\u003c\/td\u003e\n\u003ctd\u003e117 mm (4.6 in)\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\u003eApprovals\u003c\/td\u003e\n\u003ctd\u003eCE; TUV and UL pending, according to the supplied data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCommunication and Signal Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe FC-DCOM-485 provides an RS485\/422 output interface with electrical levels specified by EIA\/TIA-485-A. Its supported transmission formats include transparent transmission and the Manchester, FM0, and FM1 encoding methods. The selected format and baud rate must match the connected equipment and the intended communication configuration.\u003c\/p\u003e\n\u003cp\u003eThe specified baud-rate range extends to 2 MBaud. The actual achievable communication rate depends on the connected devices, transmission medium, wiring topology, and protocol or encoding requirements.\u003c\/p\u003e\n\u003ch3\u003ePower Supply and Mounting\u003c\/h3\u003e\n\u003cp\u003eThe module requires a 5 V DC supply within a +\/-5% tolerance, with a maximum input current of 500 mA. The supplied documentation identifies the control processor(s) as the power source; a separate external power input is not specified.\u003c\/p\u003e\n\u003cp\u003eThe module occupies 117 mm of DIN rail length and supports TS32 and TS35 x 7.5 rail types. The earth terminal has separate dimensions from the main module body and should be accounted for when checking the physical installation arrangement.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What communication formats does the Honeywell FC-DCOM-485 support?\u003c\/p\u003e\n\u003cp\u003eA: The module supports transparent transmission, Manchester, FM0, and FM1 formats, with a specified baud-rate range of 0 to 2 MBaud. The required format and rate must match the connected equipment.\u003c\/p\u003e\n\u003cp\u003eQ: What power supply does the FC-DCOM-485 require?\u003c\/p\u003e\n\u003cp\u003eA: It operates on 5 V DC +\/-5% and draws a maximum of 500 mA. The specified supply comes from the control processor(s).\u003c\/p\u003e\n\u003cp\u003eQ: Which DIN rails are compatible with this module?\u003c\/p\u003e\n\u003cp\u003eA: The supplied specifications list TS32 and TS35 x 7.5 DIN EN rails, with a required rail length of 117 mm.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":67802975371506,"sku":"FC-DCOM-485 V1.1","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/FC-DCOM-485V1.12.jpg?v=1792480518","url":"https:\/\/www.petrospare.com\/products\/honeywell-fc-dcom-485-v1-1-rs485-422-communication-interface-module","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}