{"product_id":"honeywell-fc-dcom-485-v1-1-communication-interface-module","title":"Honeywell FC-DCOM-485 V1.1 Communication Interface Module","description":"\u003cp\u003eThe Honeywell FC-DCOM-485 V1.1 is a communication interface module that provides RS485\/RS422 signal output in accordance with EIA\/TIA-485-A electrical levels. It operates from a 5 VDC supply provided by the Control Processor(s) and supports baud rates up to 2 MBaud. Its listed transmission modes include transparent, Manchester, FM0, and FM1, allowing the interface to handle different communication encoding formats.\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCommunication Interface Module\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\u003eMaximum Input Current\u003c\/td\u003e\n\u003ctd\u003e500 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Source\u003c\/td\u003e\n\u003ctd\u003eControl Processor(s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS485\/RS422 Output\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 Modes\u003c\/td\u003e\n\u003ctd\u003eTransparent, Manchester, FM0, FM1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Dimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003e110 x 70 x 61 mm (4.33 x 2.76 x 2.40 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDIN 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 listed as pending in the supplied source\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCommunication Interface\u003c\/h3\u003e\n\u003cp\u003eThe FC-DCOM-485 provides an RS485\/RS422 output interface with electrical levels specified by EIA\/TIA-485-A. The maximum stated baud rate is 2 MBaud. The supported transparent, Manchester, FM0, and FM1 modes describe transmission or encoding options; the required mode should match the connected equipment and communication protocol.\u003c\/p\u003e\n\u003ch3\u003ePower Supply Requirements\u003c\/h3\u003e\n\u003cp\u003eThe module requires a nominal 5 VDC input with a tolerance of +\/-5%, corresponding to an operating supply range of 4.75 to 5.25 VDC. The maximum input current is 500 mA, and the supplied documentation identifies the Control Processor(s) as the power source. The stated maximum corresponds to a potential input demand of 2.5 W at nominal voltage; this is a calculated maximum, not a separately specified typical power consumption.\u003c\/p\u003e\n\u003ch3\u003eMounting and Physical Layout\u003c\/h3\u003e\n\u003cp\u003eThe module measures 110 x 70 x 61 mm and requires 117 mm of DIN rail length. The documented rail types are TS32 and TS35 x 7.5. The separate earth terminal has dimensions of 6 x 57 x 47 mm and should be accounted for when checking panel layout and installation space.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What power supply does the FC-DCOM-485 require?\u003c\/p\u003e\n\u003cp\u003eA: It requires 5 VDC +\/-5%, supplied by the Control Processor(s), with a maximum input current of 500 mA.\u003c\/p\u003e\n\u003cp\u003eQ: What communication speed does the FC-DCOM-485 support?\u003c\/p\u003e\n\u003cp\u003eA: The specified RS485\/RS422 baud rate range is 0-2 MBaud. The selected transmission mode must be compatible with the connected equipment.\u003c\/p\u003e\n\u003cp\u003eQ: Which DIN rails are specified for this module?\u003c\/p\u003e\n\u003cp\u003eA: The documentation specifies TS32 and TS35 x 7.5 DIN rails, with a required rail length of 117 mm.\u003c\/p\u003e","brand":"HoneyWell","offers":[{"title":"Default Title","offer_id":67758438252634,"sku":"FC-DCOM-485 V1.1","price":176.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/FC-DCOM-485V1.12.jpg?v=1792397873","url":"https:\/\/www.plcmasters.com\/products\/honeywell-fc-dcom-485-v1-1-communication-interface-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}