{"product_id":"foxboro-p0914rd-0e-i-a-series-baseplate-circuit-board","title":"Foxboro P0914RD-0E I\/A Series Baseplate Circuit Board","description":"\u003ch2\u003eFoxboro P0914RD-0E I\/A Series Baseplate Circuit Board Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFoxboro P0914RD-0E\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eP0914RD-0E\u003c\/strong\u003e Baseplate Module, operates as a dedicated hardware component for field control processing within Foxboro I\/A Series DCS platforms. The unit manages 32 digital input channels organized across two distinct banks of 16, interfacing directly with contact closures or 24 VDC logic signals. Internal power management circuits accept dual redundant 24 VDC inputs, providing fault-tolerant power distribution across the local backplane.\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\u003eP0914RD-0E\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\u003eLow power consumption with redundant 24 VDC power input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eBaseplate Circuit Board Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e32 (two banks of 16)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eContact closure or 24 VDC logic level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot-Swappable\u003c\/td\u003e\n\u003ctd\u003eSupported for online replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation \u0026amp; 4-20 mA HART Loop Protocols\u003c\/h3\u003e\n\u003cp\u003eThe module circuitry integrates galvanic isolation across individual channels and backplane control logic, preventing common-mode voltage spikes and ground loops from disrupting signal processing. Although structured for discrete contact inputs, the board maintains electromagnetic compatibility with 4-20 mA HART loop protocol instruments sharing adjacent backplane slots. This high-density signal isolation guarantees data integrity and prevents electrical noise propagation across local control cabinet wiring.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the module execute hot-swapping procedures without triggering system shutdown?\u003c\/p\u003e\n\u003cp\u003eA: The backplane pin architecture establishes chassis ground and power connections prior to bus data lines, allowing technicians to replace the module online without disrupting backplane communication.\u003c\/p\u003e\n\u003cp\u003eQ: What mechanisms protect internal circuits from voltage surges on the 24 VDC input lines?\u003c\/p\u003e\n\u003cp\u003eA: Integrated surge suppression diodes and power conditioning circuits clamp incoming line transients, maintaining stable voltage rails for internal logic operations.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eField engineers must follow standard wiring and grounding protocols during installation:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eInsert the module firmly into the baseplate slot, ensuring complete seating of the backplane connectors before securing the retention screws.\u003c\/li\u003e\n\u003cli\u003eConnect primary and secondary 24 VDC power lines to the dual input terminals, verifying correct polarity across both feeds.\u003c\/li\u003e\n\u003cli\u003eKeep field input signal conductors separated from high-voltage AC lines inside the cabinet to prevent electromagnetic coupling.\u003c\/li\u003e\n\u003cli\u003eTerminate signal cable shields to the main enclosure grounding bus, maintaining short pigtail connections to ensure low-impedance grounding paths.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"FOXBORO","offers":[{"title":"Default Title","offer_id":51286606446904,"sku":"P0914RD-OE","price":230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/641.1.jpg?v=1792208437","url":"https:\/\/www.automodulexpert.com\/products\/foxboro-p0914rd-0e-i-a-series-baseplate-circuit-board","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}