{"product_id":"foxboro-fbm211-rh914tn-input-interface-module","title":"FOXBORO FBM211 RH914TN Input Interface Module","description":"\u003cp\u003eThe \u003cstrong\u003eFoxboro FBM211 RH914TN\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eFBM211\u003c\/strong\u003e 0 to 20 mA Input Interface Module, operates as a dedicated hardware component for 20 mA DC analog input processing within Foxboro I\/A Series platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003eFBM211 0 to 20 mA Input Interface Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eFBM211 RH914TN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFoxboro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA \/ UK \/ France\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.32 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e4.5 cm x 11 cm x 11.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 isolated input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Signals\u003c\/td\u003e\n\u003ctd\u003e4 to 20 mA transmitter, self-powered 20 mA source\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol \u0026amp; Channel-To-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe FBM211 RH914TN architecture provides sixteen isolated analog input channels designed to accept 2-wire analog sensors and self-powered 20 mA current loops. Each channel features galvanic isolation from earth ground and internal module logic, eliminating ground loops and suppressing high common-mode voltages to preserve signal integrity during 4-20 mA current loop conversion across process control networks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What sensor types can be wired directly to the FBM211 RH914TN input channels?\u003c\/p\u003e\n\u003cp\u003eA: The module accepts both 2-wire 4 to 20 mA loop-powered transmitters and self-powered 20 mA analog signal sources across its 16 input channels.\u003c\/p\u003e\n\u003cp\u003eQ: How does galvanic isolation function on the FBM211 RH914TN module?\u003c\/p\u003e\n\u003cp\u003eA: Each individual channel is galvanically isolated from ground and module logic to prevent electrical noise coupling, signal corruption, and ground loop current flow.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify that operating voltage is maintained at 24 VDC prior to energizing the module field wiring connections.\u003c\/li\u003e\n\u003cli\u003eGround all field cable shield drain wires at a single termination point at the baseplate to prevent stray noise interference.\u003c\/li\u003e\n\u003cli\u003eRoute analog field signal lines away from high-voltage AC lines to minimize electromagnetic noise coupling.\u003c\/li\u003e\n\u003cli\u003eMaintain ambient control enclosure temperatures within the rated -40 to +85 deg C operating limit.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":45381911052403,"sku":"FBM211 RH914TN","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/FBM202-P0926EQ3_1200x1200_ddd51fac-f0f2-4da4-95ac-b07e1e4d82a8.jpg?v=1787291391","url":"https:\/\/www.dcssupplier.com\/ar\/products\/foxboro-fbm211-rh914tn-input-interface-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}