{"product_id":"foxboro-fbi10e-p0972aj-module-fieldbus-isolator","title":"Foxboro FBI10E P0972AJ Module Fieldbus Isolator","description":"\u003cp\u003eConfigured for fieldbus signal isolation and galvanic separation in Foxboro I\/A Series DCS networks, the \u003cstrong\u003eFoxboro FBI10E P0972AJ\u003c\/strong\u003e (\u003cstrong\u003eFBI10E\u003c\/strong\u003e Module Fieldbus Isolator) provides direct physical\/electrical execution. It establishes high-integrity loop protection, suppressing common-mode transients and managing fieldbus communication feeds across distributed node architectures.\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\u003eFBI10E (P0972AJ)\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\u003e1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e3.5 cm x 45 cm x 23 cm\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\u003eNominal DCS Fieldbus Power Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice Type\u003c\/td\u003e\n\u003ctd\u003eFieldbus Isolator Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Interface\u003c\/td\u003e\n\u003ctd\u003eIsolated Fieldbus Communication Loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eStandard DIN \/ Rack Mountable Enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol and Isolation\u003c\/h3\u003e\n\u003cp\u003eThe unit integrates precise analog signal handling capabilities designed to maintain loop integrity across industrial process environments. Utilizing channel-to-channel isolation and robust galvanic barriers, it prevents ground loops and electrical noise injection from compromising underlying control networks. The design supports standard 4-20 mA HART loop protocol transactions, ensuring transparent communication pass-through while protecting downstream controller inputs from transient voltage surges.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the FBI10E P0972AJ support hot-swapping on active fieldbus backplanes?\u003c\/p\u003e\n\u003cp\u003eA: Hot-insertion behavior depends on the specific baseplate configuration and system power policy; always consult local safety procedures and de-energize segment power if required by cabinet protocols.\u003c\/p\u003e\n\u003cp\u003eQ: How does the isolator handle common-mode voltage fluctuations on the communication loop?\u003c\/p\u003e\n\u003cp\u003eA: It utilizes internal galvanic isolation barriers to block common-mode voltage differentials between field instrumentation and the central DCS backplane.\u003c\/p\u003e\n\u003cp\u003eQ: Are there specific shielding requirements for wiring connected to the isolator terminals?\u003c\/p\u003e\n\u003cp\u003eA: Yes, field wiring must utilize continuous twisted-pair shielded cables with the shield grounded at a single designated cabinet point to ensure optimal noise suppression.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the unit securely within a designated industrial enclosure matching its dimensions, maintaining adequate clearance for thermal dissipation. Ensure all field wiring is properly stripped, routed through designated cable ducts, and terminated firmly to prevent loose connections under high vibration. Ground the shield drain wire at the designated earth terminal block to preserve signal fidelity and prevent electromagnetic interference propagation.\u003c\/p\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":67693357760821,"sku":"FBI10E P0972AJ","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/FBI10EP0972AJ_Cocoai.png?v=1791947570","url":"https:\/\/www.5gplc.com\/products\/foxboro-fbi10e-p0972aj-module-fieldbus-isolator","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}