{"product_id":"foxboro-fbm219-p0917lh0c-i-a-series-discrete-i-o-module","title":"Foxboro FBM219 P0917LH0C I\/A Series Discrete I\/O Module","description":"\u003ch2\u003eFoxboro FBM219 P0917LH0C Discrete I\/O Fieldbus Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFoxboro FBM219 P0917LH0C\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eFBM219\u003c\/strong\u003e Discrete I\/O Module, operates as a dedicated hardware component for discrete signal monitoring and field device control within Foxboro I\/A Series platforms. Configured with 24 discrete input channels and 8 discrete output channels, the board processes binary field states over a redundant 2 Mbps Module Fieldbus. The unit supports voltage monitor or internal 24 VDC contact-sense inputs while switching external-source discrete output loads up to 60 VDC.\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\u003eFBM219 P0917LH0C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFoxboro \/ Schneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 200 Series FBM Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5 W maximum (24 VDC nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiscrete Inputs\u003c\/td\u003e\n\u003ctd\u003e24 Channels (Voltage Monitor: 15–30 VDC ON, 0–5 VDC OFF; Contact-Sense: 24 VDC internal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiscrete Outputs\u003c\/td\u003e\n\u003ctd\u003e8 Channels (External Source, 60 VDC \/ 0.25 A max per channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Debounce Filtering\u003c\/td\u003e\n\u003ctd\u003eConfigurable: 0, 4, 8, 16, or 32 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Protection\u003c\/td\u003e\n\u003ctd\u003e0.4 A fuse per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Isolation\u003c\/td\u003e\n\u003ctd\u003eGroup-isolated field I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eFoxboro I\/A Series \/ Foxboro Evo DCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and Digital Interface\u003c\/h3\u003e\n\u003cp\u003eGroup isolation between field-side terminals and internal backplane circuitry protects control processors against field voltage transients and high-frequency noise. Operating in parallel with 4-20 mA HART loop protocol instruments within standard control cabinets, the module handles dual-mode discrete inputs through configurable digital debounce filters (0 to 32 ms) to prevent erroneous trip signals caused by contact bounce. The 8 output channels provide deterministic state execution for solenoids and interlock relays, utilizing individual 0.4 A fusing to isolate field wiring short circuits without disrupting module communications.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How do the two discrete input operating modes differ electrically on the FBM219?\u003c\/p\u003e\n\u003cp\u003eA: In voltage monitor mode, the channel detects external DC potential (15 to 30 VDC for ON state). In contact-sense mode, the module provides an internal 24 VDC excitation source to sense dry contact closure (1 kohm maximum ON resistance).\u003c\/p\u003e\n\u003cp\u003eQ: Can the output channels drive inductive loads directly?\u003c\/p\u003e\n\u003cp\u003eA: Yes, each output channel supports up to 60 VDC at 0.25 A DC, though external suppression diodes or RC networks are recommended across inductive field loads to clamp voltage spikes.\u003c\/p\u003e\n\u003cp\u003eQ: What diagnostic feedback is provided on the front panel?\u003c\/p\u003e\n\u003cp\u003eA: Front-panel LED indicators display real-time operational status for communication health alongside individual discrete input and output channel states.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003ePosition the module over the designated slot on the Foxboro 200 Series FBM baseplate and apply firm, even pressure until the locking tabs snap securely into the mounting rails. Ensure system fieldbus power is verified prior to seating, and confirm that backplane connector pins are clear of particulate contamination. Connect a dedicated 14 AWG ground wire from the baseplate grounding terminal directly to the main enclosure earth bus bar.\u003c\/p\u003e\n\u003cp\u003eRoute field wiring for inputs and outputs through separated wiring duct channels to prevent inductive coupling from adjacent AC power circuits. Strip field conductors to recommended lengths and clamp them into the compression-terminal assembly, ensuring wire gauge compliance between 0.2 and 4 mm² (24 to 12 AWG). Technicians must wear a grounded static-dissipative wrist strap during module installation or field wire landing.\u003c\/p\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":67652067852584,"sku":"FBM219 P0917LH0C","price":238.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/502..jpg?v=1790754261","url":"https:\/\/www.powerdcs.com\/products\/foxboro-fbm219-p0917lh0c-i-a-series-discrete-i-o-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}