{"product_id":"foxboro-fbm207-discrete-input-module-new-original-stock","title":"Foxboro FBM207 Discrete Input Module | New \u0026 Original Stock","description":"\u003ch2\u003eFoxboro FBM207 Discrete Input Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFoxboro FBM207\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eFBM207\u003c\/strong\u003e Discrete Input Module, operates as a dedicated hardware component for discrete signal acquisition and voltage monitoring within Foxboro I\/A Series control systems. The unit provides direct physical\/electrical execution by interfacing 16 isolated independent input channels to parse digital field states, ladder logic parameters, pulse counts, and sequence of events metrics directly into the system network.\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\u003eFBM207\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e14.7 x 5.15 x 11.4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 8 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eIsolated discrete input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic One (On-State)\u003c\/td\u003e\n\u003ctd\u003e15 to 60 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic Zero (Off-State)\u003c\/td\u003e\n\u003ctd\u003e0 to 5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulse Count Frequency\u003c\/td\u003e\n\u003ctd\u003e0 to 250 Hz (no missing pulses)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Filter\/Debounce Time\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\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal, redundant input supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003eUp to 95% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eCE, UL, CSA, IEC 61131-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; DCS Instrumentation Properties\u003c\/h3\u003e\n\u003cp\u003eThe hardware platform implements strict galvanic isolation across all 16 input channels alongside group isolation configurations to prevent high-voltage transient propagation from disrupting core backplane communications. Supporting multi-voltage levels (15 to 60 V DC, 120 V AC\/125 V DC, and 240 V AC via selected termination assemblies), the input circuits employ optical isolation and voltage attenuation arrays. Integrated software registers handle user-configurable digital filter debounce times up to 32 ms to eliminate contact chatter on primary discrete loops before data execution.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this discrete input module be hot-swapped on an active baseplate without stopping the controller?\u003c\/strong\u003e A: Yes, the module housing is designed specifically for hot-swappable installation. Internal power-limiting switches isolate the module electronics during live backplane extraction or insertion, ensuring adjacent modules maintain continuous process operations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the contact sensing limits for the FBM207b and FBM207c variants?\u003c\/strong\u003e A: The FBM207b outputs an open-circuit voltage of 24 V DC +\/-15%, while the FBM207c outputs 48 V DC +\/-15%. Both variations present a typical short-circuit current constraint of 3.2 mA, requiring a minimum off-state resistance parameter of 100 kOhm to register a true logic zero state.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the module handle pulse counting without losing pulses on high-speed inputs?\u003c\/strong\u003e A: The hardware registers pulse signal frequencies ranging from 0 to 250 Hz deterministically. The input processing circuit bypasses standard internal filter delays when set to zero filtering, ensuring zero missing pulses for high-frequency flow meters or rotational sensing devices.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaseplate Engagement:\u003c\/strong\u003e Slide the module firmly into the slot on the Foxboro modular baseplate until the rear multi-pin connector seats completely. Secure the integrated positioning fasteners to maintain solid electrical continuity with the passive backplane power rails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding and Grounding:\u003c\/strong\u003e Terminate all external discrete input wiring shields at the designated termination assembly chassis ground bar. Do not loop ground wires between multiple termination blocks to preserve independent channel galvanic isolation thresholds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Configurations:\u003c\/strong\u003e Keep low-voltage DC sensing circuits inside separate wiring ducts from high-power AC lines. Maintain at least 30 cm of structural separation to avoid inductive high-frequency noise insertion into the configurable debounce filters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Management:\u003c\/strong\u003e Ensure the module is housed in an enclosure rated for Class G3 harsh environments if ambient chemical contaminants are present. Maintain clear clearance pathways below and above the baseplate to prevent localized thermal stagnation from exceeding +60 deg C.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":43462274580570,"sku":"FBM207","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/426._9930fa53-9cf5-4c4a-b18e-19a7f455c171.jpg?v=1780889753","url":"https:\/\/www.spareoil.com\/products\/foxboro-fbm207-discrete-input-module-new-original-stock","provider":"SpareOil Automation","version":"1.0","type":"link"}