{"product_id":"foxboro-p0902jm-i-o-module","title":"Foxboro P0902JM I\/O Module","description":"\u003cp\u003eThe \u003cstrong\u003eFoxboro P0902JM\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eP0902JM\u003c\/strong\u003e Input\/Output Module, operates as a dedicated hardware component for industrial data processing and signal execution within Foxboro I\/A Series distributed control systems. It processes digital and analog field signals across backplane networks while utilizing 24 VDC redundant power inputs to maintain system availability.\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\u003eP0902JM\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 cm x 5.15 cm x 11.4 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 (+32 deg F to +140 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e8.5 W maximum per non-fault-tolerant module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC (redundant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e16 MB SDRAM, 32 MB Flash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Architecture\u003c\/td\u003e\n\u003ctd\u003eFoxboro I\/A Series DCS\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 Diagnostics\u003c\/h3\u003e\n\u003cp\u003eConfigured with high-density signal processing electronics, the Foxboro P0902JM incorporates channel-to-channel isolation barriers to eliminate common-mode line noise and prevent ground potential offsets across field wiring loops. This galvanic isolation architecture preserves signal linearity for 4-20 mA HART loop protocol instruments and protects backplane control processors from transient field spikes.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What power input configuration does the P0902JM I\/O module require?\u003c\/p\u003e\n\u003cp\u003eA: The module accepts a 24 VDC redundant voltage input with a maximum power consumption of 8.5 W for non-fault-tolerant operational units.\u003c\/p\u003e\n\u003cp\u003eQ: What memory allocation is built into the P0902JM hardware for firmware and data buffering?\u003c\/p\u003e\n\u003cp\u003eA: The module contains 16 MB SDRAM for dynamic runtime processing alongside 32 MB Flash memory for non-volatile storage.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the P0902JM I\/O module securely into its assigned I\/A Series baseplate slot, ensuring dual retention clips fully engage to lock the assembly against backplane vibration. Maintain physical separation between incoming field instrument cables and high-voltage AC distribution circuits inside the enclosure.\u003c\/p\u003e\n\u003cp\u003eConnect shield drain wires from 4-20 mA HART wiring directly to the primary cabinet single-point ground bar. When routing cabling through enclosure penetrations, ensure all NPT fittings maintain a minimum engagement of 5 full threads to preserve physical strain relief and environmental enclosure protection.\u003c\/p\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":53394498289973,"sku":"P0902JM","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/FBM222P0926TL1_3ef813bb-2df4-4a3e-ba56-da73d3b7cc8d.png?v=1787560761","url":"https:\/\/www.5gplc.com\/products\/foxboro-p0902jm-i-o-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}