{"product_id":"hart-input-interface-module-foxboro-p0922vt-fbm214","title":"HART Input Interface Module | Foxboro P0922VT FBM214","description":"\u003ch2\u003eFoxboro P0922VT FBM214 HART Input Interface Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFoxboro P0922VT\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eFBM214\u003c\/strong\u003e HART Communication Input Interface Module, operates as a dedicated hardware component for 8-channel analog signal acquisition and digital device diagnostics within Foxboro I\/A Series DCS platforms.\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\u003eP0922VT\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\u003e0.284 kg (0.60 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e10.4 cm x 10.2 cm x 4.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e7 W maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e8 individually isolated channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal\u003c\/td\u003e\n\u003ctd\u003e4-20 mA DC with HART Protocol Version 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\/D Resolution\u003c\/td\u003e\n\u003ctd\u003e15-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.03% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFieldbus\u003c\/td\u003e\n\u003ctd\u003eRedundant 2 Mbps Fieldbus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eModular baseplate (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\u003eProcess Control Instrumentation Features\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFoxboro P0922VT\u003c\/strong\u003e processes standard 4-20 mA HART loop protocol communications by demodulating HART FSK digital signals superimposed on the primary analog current loops. Its channel-to-channel isolation architecture protects signal integrity against ground loops and common-mode voltage fluctuations across all eight inputs. An integrated analog-to-digital converter delivers 15-bit resolution with an update rate of 100 ms, while internal loop power circuitry supplies 24 VDC to connected smart transmitters. Furthermore, cold junction compensation (CJC) reference handling integrates seamlessly when interfacing temperature transmitters across the fieldbus network.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the P0922VT FBM214 module execute HART digital communication alongside analog sampling?\u003c\/p\u003e\n\u003cp\u003eA: The module superimposes 1200 baud FSK digital signals directly over the 4-20 mA current loop, allowing simultaneously 2 digital messages per second without disturbing the primary analog measurement.\u003c\/p\u003e\n\u003cp\u003eQ: Can the P0922VT module operate on a standard DIN rail without baseplate hardware?\u003c\/p\u003e\n\u003cp\u003eA: No, the module requires a dedicated Foxboro modular baseplate, which itself mounts onto a horizontal or vertical DIN rail or a 19-inch rack enclosure.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMounting the Foxboro P0922VT requires installing the modular baseplate onto a standard DIN rail or 19-inch rack before inserting the module into its keyed baseplate slot. Ensure that dual 24 VDC power feeds and redundant 2 Mbps Fieldbus cables are firmly connected to the backplane prior to powering the rack.\u003c\/p\u003e\n\u003cp\u003eField wiring shield drain wires must be grounded at a single, dedicated instrument earth point to avoid ground loop noise on HART FSK signals. Maintain a minimum bending radius for input signal cables and verify that signal wiring is separated from high-voltage AC power lines by at least 300 mm.\u003c\/p\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":67614349885736,"sku":"P0922VT","price":238.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/488..jpg?v=1790574160","url":"https:\/\/www.powerdcs.com\/ar\/products\/hart-input-interface-module-foxboro-p0922vt-fbm214","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}