{"product_id":"fbm231-foxboro-field-device-system-integrator-module-new-stock","title":"FBM231 Foxboro Field Device System Integrator Module | New Stock","description":"\u003ch2\u003eFoxboro FBM231 P0926GV Field Device System Integrator Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFoxboro FBM231 P0926GV\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eFBM231\u003c\/strong\u003e Field Device System Integrator Module, operates as a dedicated hardware component for multi-channel serial network processing and protocol translation within Foxboro 200 Series infrastructure networks. The module establishes sub-network connectivity between intelligent field components and the host control system via redundant high-speed communication buses.\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\u003eFBM231 P0926GV (PSS 31H-2Z31)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFoxboro (by 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\u003e0.284 kg (0.75 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e10.4 cm x 4.5 cm x 11.4 cm\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\u003e7 W (Maximum) per module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e24 VDC (+5%, -10%, redundant inputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Configuration\u003c\/td\u003e\n\u003ctd\u003eFour serial I\/O communication ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Layer Modes\u003c\/td\u003e\n\u003ctd\u003eRS-232, RS-422, or RS-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice Capacity\u003c\/td\u003e\n\u003ctd\u003e4 direct RS-232\/422 links or up to 64 RS-485 devices (16 per port)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eModular Baseplate (Horizontal\/Vertical DIN-rail or 19-inch rack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSerial Bus Architecture and Network Integration\u003c\/h3\u003e\n\u003cp\u003eThe FBM231 incorporates four electrical serial channels configurable for RS-232, RS-422, or RS-485 signaling specifications. Each physical interface operates as a dual-logical port configured to maintain concurrent data execution with dual-ported field instruments, eliminating single points of bus failure.\u003c\/p\u003e\n\u003cp\u003eThe hardware converts raw asynchronous serial byte streams from external networks into standard data registers, routing them across the internal 2 Mbps redundant module fieldbus backplane. This interface layer supports the segregation of industrial data streams, ensuring that low-level fieldbus traffic maintains stable processing times even when running alongside parallel 4-20 mA HART loop protocol marshalling sectors.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the FBM231 be replaced while the system baseplate remains powered?\u003c\/strong\u003e A: Yes. The module features a hot-swappable physical layout. It can be pulled or seated into an active modular baseplate slot without degrading data transfer cycles on adjacent communication modules or destabilizing the redundant 2 Mbps HDLC system bus.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum node capacity supported under an RS-485 multi-drop configuration?\u003c\/strong\u003e A: The module accommodates up to 16 dual-ported field devices per serial interface, allowing a maximum system expansion of 64 field devices distributed across the four independent RS-485 buses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How is hardware logic protected if a serial data line incurs an external voltage spike?\u003c\/strong\u003e A: Each serial channel is structurally isolated from the internal module logic planes. This galvanic separation prevents electrical overstress, transient surges, and earth ground potential shifts on the field side from migrating into the core processing components.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaseplate Engagement and Mounting Alignment\u003c\/strong\u003e: Slide the FBM231 into the designated slot guides on the Modular Baseplate. Push firmly until the backplane connector shroud locks. Tighten the integral retention fasteners completely to maintain solid grounding and prevent vibration-induced contact chatter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination Assembly Cable Management\u003c\/strong\u003e: Connect field serial lines to the matching Termination Assembly (TA). The TA accommodates standard 32 mm or 35 mm DIN rails via a combination mounting foot; ensure the rail is bound to the enclosure ground matrix.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Termination Requirements for RS-485\u003c\/strong\u003e: For RS-485 bus structures spanning long physical distances, install appropriate terminal resistors at the last node on the cable run to suppress signal reflections and maintain reliable communication velocity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Routing Segregation\u003c\/strong\u003e: Route the serial interface lines through separate cable trays isolated from high-voltage AC motor lines, switching inductive loads, and heavy power distribution lines to prevent electromagnetic noise injection into the communication paths.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":43468327354458,"sku":"FBM231","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/446._47eb02fe-3697-47fd-8a03-f99e02908ff2.jpg?v=1780977202","url":"https:\/\/www.spareoil.com\/products\/fbm231-foxboro-field-device-system-integrator-module-new-stock","provider":"SpareOil Automation","version":"1.0","type":"link"}