{"product_id":"foxboro-p0926hc-i-a-series-horizontal-2-slot-baseplate","title":"Foxboro P0926HC I\/A Series Horizontal 2-Slot Baseplate","description":"\u003ch2\u003eFoxboro P0926HC I\/A Series Modular FBM Baseplate\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFoxboro P0926HC\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eP0926HC\u003c\/strong\u003e Modular FBM Baseplate, operates as a dedicated hardware component for physical mounting, internal power distribution, and signal interface routing within Foxboro I\/A Series and Evo DCS platforms. The horizontal two-slot assembly interfaces Fieldbus Modules such as the FBM217, FBM218, and FBM219 directly with FCP270 field control processors and Fieldbus Interface Equipment (FIE). Internal backplane traces establish dual power distribution paths, time strobe synchronization, and fault detection diagnostics across redundant module pairings without executing onboard software logic.\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\u003eP0926HC\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\u003e0.45 kg (0.99 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Horizontal 2-Slot Baseplate Form Factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive baseplate routing (dependent on FBM load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eModular FBM Baseplate \/ Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrientation\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlot Configuration\u003c\/td\u003e\n\u003ctd\u003e2 FBM slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eFoxboro I\/A Series \/ Evo DCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Interface\u003c\/td\u003e\n\u003ctd\u003eFCP270 with FIE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Modules\u003c\/td\u003e\n\u003ctd\u003eFBM217, FBM218, FBM219\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Distribution\u003c\/td\u003e\n\u003ctd\u003eIntegrated dual FBM power bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Interface\u003c\/td\u003e\n\u003ctd\u003eFieldbus and time strobe routing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostics Support\u003c\/td\u003e\n\u003ctd\u003eEnables FBM fault detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eIEC standards, CE conformity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel Isolation and HART Loop Signal Routing\u003c\/h3\u003e\n\u003cp\u003eThe Foxboro P0926HC baseplate maintains channel-to-channel and bus-level electrical isolation barriers across all backplane interface pathways. This structural isolation prevents noise coupling and protects primary system logic from field-side electrical transients. Trace geometry across the horizontal bus optimized for 4-20 mA HART loop protocol signals limits parasitic capacitance and maintains constant differential impedance. Integrated CJC reference distribution traces route thermocouple compensation data directly to analog input modules, ensuring signal integrity across wide temperature variations inside control enclosures.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the P0926HC handle power distribution to mounted FBMs?\u003c\/p\u003e\n\u003cp\u003eA: The baseplate incorporates an integrated internal power bus bar that accepts dual power feeds, routing regulated DC voltage independently to both module slots to ensure continuous operational availability.\u003c\/p\u003e\n\u003cp\u003eQ: Can FBM modules installed on the P0926HC be hot-swapped during operation?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the mechanical and electrical interface allows individual FBM removal and insertion under live power conditions without disrupting communication or power delivery to the remaining module.\u003c\/p\u003e\n\u003cp\u003eQ: Does the P0926HC require manual address configuration via DIP switches?\u003c\/p\u003e\n\u003cp\u003eA: No, address decoding and positioning are handled via the backplane slot interface and system software configuration when paired with the FCP270 controller.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the P0926HC baseplate horizontally onto a standard DIN rail or enclosure wall using mechanical mounting brackets. Ground the baseplate chassis directly to the primary enclosure earth ground bus bar using heavy-gauge copper grounding wire to establish a low-impedance ground path. Ensure ambient operating temperatures within the control panel remain strictly between 0 deg C and +60 deg C by allowing sufficient clearance for passive airflow around the chassis.\u003c\/p\u003e\n\u003cp\u003eRoute incoming field instrumentation cables separately from high-voltage power conduits to reduce electromagnetic interference. Firmly press FBM modules into their respective horizontal slots until the retaining latches click, securing the connector pin array against vibration. Maintain a single-point ground connection for all field cable shields at the cabinet ground rail.\u003c\/p\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":43932735307875,"sku":"P0926HC","price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/268.1_130492ab-d216-4ab4-bdc3-e4153497dc36.jpg?v=1767490576","url":"https:\/\/www.autocontrolglobal.com\/products\/foxboro-p0926hc-i-a-series-horizontal-2-slot-baseplate","provider":"AutoControl Global","version":"1.0","type":"link"}