{"product_id":"dcs-controller-module-p0931rm-foxboro-i-a-series","title":"DCS Controller Module P0931RM Foxboro I\/A Series","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eP0931RM\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econtrol node\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFoxboro I\/A Series Distributed Control System (DCS)\u003c\/strong\u003e. Acting as a localized intelligence center, it bridges field instrumentation and supervisory control layers, executing high-speed PID loops and complex logic sequences with real-time determinism.\u003c\/p\u003e\n\u003cp\u003eIts rugged\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIP65\/NEMA 4X enclosure\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallows deployment in harsh process environments, while dual interfaces—\u003cstrong\u003eRS-485 and Ethernet\u003c\/strong\u003e—provide versatile connectivity for both legacy and high-speed networked devices. Low-power design ensures reliable operation in extreme temperatures with minimal cooling requirements.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Capacity\u003c\/td\u003e\n\u003ctd\u003e16 Analog Inputs, 16 Analog Outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputational Speed\u003c\/td\u003e\n\u003ctd\u003e100,000 instructions per second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e85–264 V AC (50\/60 Hz, auto-ranging)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;20 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Connectivity\u003c\/td\u003e\n\u003ctd\u003eRS-485 serial port and high-speed Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Protection\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ NEMA 4X dust, water, and corrosion resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e–40°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Integration\u003c\/td\u003e\n\u003ctd\u003eSupports Foxboro advanced control algorithms and SIS functions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDistributed Field Control:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMounts locally in remote areas, reducing long-run analog wiring costs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCorrosive Environments:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIdeal for chemical plants requiring NEMA 4X protection against acidic vapors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Logic Execution:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eControls rapid-response actuators and turbines in power generation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan the P0931RM be used as a standalone controller?\u003c\/strong\u003e\u003cbr\u003eIt is primarily designed as part of a Foxboro I\/A Series network, although its local processing capabilities allow limited standalone operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it require special cooling?\u003c\/strong\u003e\u003cbr\u003eNo. The low-power design (\u0026lt;20 W) and advanced thermal dissipation allow reliable operation up to 70°C through natural convection, even in sealed IP65 enclosures.\u003c\/p\u003e","brand":"FOXBORO","offers":[{"title":"Default Title","offer_id":51609869353272,"sku":"P0931RM","price":230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/P0922VT2.jpg?v=1768182857","url":"https:\/\/www.automodulexpert.com\/products\/dcs-controller-module-p0931rm-foxboro-i-a-series","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}