{"product_id":"foxboro-p0400yd-fbm3-rtd-input-module","title":"Foxboro P0400YD FBM3 RTD Input Module","description":"\u003cp\u003eConfigured for resistance temperature detector signal conditioning and analog input conversion in Foxboro I\/A Series DCS networks, the \u003cstrong\u003eFoxboro P0400YD FBM3\u003c\/strong\u003e (\u003cstrong\u003eP0400YD\u003c\/strong\u003e RTD Input Module) provides direct physical\/electrical execution. Operating on a 24 VDC nominal supply (+\/-10%), the module acquires temperature signals across 16 channels, transmitting digitized process values over the Foxboro FBM bus protocol.\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\u003eP0400YD FBM3\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\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC (+\/-10%) supply voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.1% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Isolation\u003c\/td\u003e\n\u003ctd\u003e1500 VAC channel-to-channel isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eFoxboro I\/A Series FBM Subsystems\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 and Loop Protocol Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe Foxboro P0400YD FBM3 module incorporates 1500 VAC galvanic channel-to-channel isolation barriers to eliminate common-mode ground loop currents and field voltage spikes. Integrated thermal compensation logic protects RTD bridge measurement circuits from noise interference, maintaining linear analog conversion accuracy and preventing cold junction compensation (CJC) signal skew across 4-20 mA HART loop protocol interfaces.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the P0400YD FBM3 module support live replacement during active system operation?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module supports hot-swapping on energized baseplates, enabling online hardware replacement without interrupting bus communications on adjacent slots.\u003c\/p\u003e\n\u003cp\u003eQ: What isolation level is maintained between individual input channels on the P0400YD FBM3?\u003c\/p\u003e\n\u003cp\u003eA: The hardware provides 1500 VAC channel-to-channel electrical isolation to protect system electronics against common-mode noise and ground potential differentials.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eAlign the P0400YD FBM3 module with the guide channels on the target I\/A Series baseplate slot and push firmly until the locking tabs secure the chassis connection. Verify that the 24 VDC field power supply stays within the +\/-10% voltage tolerance limit prior to energizing the subsystem.\u003c\/p\u003e\n\u003cp\u003eRoute RTD and analog signal wiring using individual shielded twisted-pair cables, keeping sensor runs separated from high-voltage AC power conductors. Terminate cable drain shields directly at the cabinet earth bus bar, ensuring all panel conduit entry fittings maintain a minimum of 5 full threads of engagement on NPT connection points.\u003c\/p\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":53399814308149,"sku":"FBM3 P0400YD","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/FBM3P0400YD.png?v=1787641575","url":"https:\/\/www.5gplc.com\/products\/foxboro-p0400yd-fbm3-rtd-input-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}