{"product_id":"foxboro-fbm215-218-rh926sp-i-a-series-hart-output-interface-module","title":"Foxboro FBM215\/218 RH926SP I\/A Series HART Output Interface Module","description":"\u003ch2\u003eFoxboro FBM215\/218 RH926SP HART Output Interface Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-accuracy signal execution in Foxboro I\/A Series system architectures, the \u003cstrong\u003eFoxboro FBM215\/218 RH926SP\u003c\/strong\u003e (\u003cstrong\u003eFBM215\/218\u003c\/strong\u003e HART Communication Output Interface Module) provides direct physical\/electrical execution. This 8-channel hardware interface translates host control algorithms into 4-20 mA current signals while simultaneously managing bi-directional HART digital communication with intelligent field positioners and output transducers.\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\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFBM215\/218 RH926SP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFoxboro (Schneider Electric)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.4 lbs (0.18 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Foxboro FBM Modular Envelope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Power Backplane Drain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFoxboro I\/A Series FBM I\/O Architecture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 Isolated Output Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Signal Format\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-20 mA Analog with HART FSK Overlay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHumidity Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5% to 95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAltitude Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-300 to +12,000 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContamination Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass G3 Harsh Environment (ISA S71.04)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVibration Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.5 m\/s2 (0.75 g) from 5 to 500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 mm and 35 mm DIN Rail Enclosures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE, UL, CSA Compliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDCS Process Isolation and HART Protocol Transmission\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFoxboro FBM215\/218 RH926SP\u003c\/strong\u003e utilizes channel-to-channel isolation across all eight output paths to prevent earth loop interferences from impairing valve positioning commands. Each loop transmits continuous 4-20 mA analog control levels while superimposing digital HART Frequency Shift Keying (FSK) signals for real-time diagnostic reporting from smart field devices. Conformal-coated circuit board subassemblies protect active components against atmospheric corrosives in ISA S71.04 Class G3 harsh industrial environments, stabilizing loop impedance across variable plant operating cycles.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does removing an individual output signal line disrupt HART communication on adjacent channels of the FBM215\/218 RH926SP?\u003c\/p\u003e\n\u003cp\u003eA: No, each of the eight output channels features complete channel-to-channel isolation. Circuit interruption or fault conditions on one channel do not affect analog output accuracy or HART digital signal transmission on remaining channels.\u003c\/p\u003e\n\u003cp\u003eQ: What mounting hardware is required to install the FBM215\/218 RH926SP within an industrial control panel?\u003c\/p\u003e\n\u003cp\u003eA: The module housing clips directly onto standard 32 mm or 35 mm DIN rails inside an IP54-rated protective enclosure without requiring special adapter brackets.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Mounting\u003c\/strong\u003e: Align the module base keyway with the 32 mm or 35 mm DIN rail inside the enclosure. Press firmly until the retaining latch snaps cleanly into position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Cable Termination\u003c\/strong\u003e: Route output loop wiring through dedicated wire ducts. Connect field wiring to the corresponding screw or spring-clamp terminals, torqueing threaded clamps to 0.5 Nm (4.4 in-lb).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Connection\u003c\/strong\u003e: Terminate overall cable shields at the primary cabinet grounding bus bar. Maintain shield continuity up to the field device, but leave the shield ungrounded at the field instrument to eliminate circulating ground loop currents.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":43918035157082,"sku":"RH926SP","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/439_f052bf4e-1798-40d0-9c8f-53f1b314781e.jpg?v=1787798881","url":"https:\/\/www.spareoil.com\/products\/foxboro-fbm215-218-rh926sp-i-a-series-hart-output-interface-module","provider":"SpareOil Automation","version":"1.0","type":"link"}