{"product_id":"foxboro-p0972zq-interface-channel-isolated-8-input-module","title":"Foxboro P0972ZQ Interface Channel Isolated 8-Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eFoxboro P0972ZQ\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eP0972ZQ\u003c\/strong\u003e Interface Channel Isolated 8-Input Module, operates as a dedicated hardware component for isolated analog signal acquisition within Foxboro I\/A Series DCS networks. It processes high-accuracy analog inputs across 8 fully isolated channels, converting field instrument signals for real-time control system execution.\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\u003eP0972ZQ\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\u003e0 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandard backplane power drawing low power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacity\u003c\/td\u003e\n\u003ctd\u003e8 channel-to-channel isolated analog inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Types\u003c\/td\u003e\n\u003ctd\u003e4-20 mA DC \/ 0-10 VDC configurable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eFoxboro I\/A Series DCS platforms\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 P0972ZQ module incorporates continuous galvanic channel-to-channel isolation across all 8 input circuits to suppress severe common-mode voltage spikes and eliminate ground loops between field sensors. This isolated front-end architecture maintains high-precision analog signal conversion and supports 4-20 mA HART loop protocol communications without field crosstalk or cold junction compensation (CJC) reference skew.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What level of electrical isolation is provided across the input channels of the P0972ZQ module?\u003c\/p\u003e\n\u003cp\u003eA: The P0972ZQ features full channel-to-channel galvanic isolation, preventing common-mode voltage interference and ground loop currents between independent field sensor circuits.\u003c\/p\u003e\n\u003cp\u003eQ: How does the P0972ZQ module interface with the Foxboro DCS system backplane?\u003c\/p\u003e\n\u003cp\u003eA: The module slots directly into the I\/A Series baseplate or card cage assembly, mating via backplane connectors for redundant power distribution and high-speed system bus communications.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the P0972ZQ module into its assigned baseplate position, ensuring the retaining latches engage securely with the enclosure rack. Verify that all primary 24 VDC power feeds to the baseplate segment are switched off prior to inserting or removing the module to prevent electrical arcing across backplane pins.\u003c\/p\u003e\n\u003cp\u003eRoute analog input field wiring using twisted, individually shielded pairs to prevent electromagnetic noise coupling. Connect cable shield drain wires to the system cabinet earth ground terminal, ensuring conduit connections adhere to standard NPT 5-thread engagement requirements.\u003c\/p\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":53399775314229,"sku":"P0972ZQ","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/P0972ZQ.png?v=1787639157","url":"https:\/\/www.5gplc.com\/products\/foxboro-p0972zq-interface-channel-isolated-8-input-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}