{"product_id":"foxboro-p0903pn-analog-output-module-16-channel-i-a-dcs","title":"Foxboro P0903PN Analog Output Module 16 Channel I\/A DCS","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFoxboro P0903PN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a multi-channel analog output module developed for integration within the Foxboro I\/A Series Distributed Control System. It is engineered to deliver stable and accurate 4–20 mA current signals for controlling field devices such as actuators, control valves, and transmitters.\u003c\/p\u003e\n\u003cp\u003eWith precise signal conversion, electrical isolation, and online maintenance capability, this module is suited for continuous process environments where signal integrity and system availability are critical.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eP0903PN\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Output (AO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e16 independent channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003e4–20 mA current loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Range\u003c\/td\u003e\n\u003ctd\u003e0 to 600 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1% of full scale (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e12-bit digital-to-analog conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eChannel-to-channel and field isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC (supports redundant power configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e≤ 8.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostics\u003c\/td\u003e\n\u003ctd\u003eIndividual channel LED indicators, internal status monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eOnline replacement (hot-swap supported)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e147 mm × 51.5 mm × 114 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003ePerformance Characteristics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eP0903PN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides consistent analog output performance with minimal drift over time, supporting long-term process stability. Its 12-bit resolution enables fine control signal granularity, which is essential for precision applications.\u003c\/p\u003e\n\u003cp\u003eBuilt-in isolation minimizes the impact of electrical noise and prevents interference between channels, ensuring reliable signal transmission even in electrically harsh environments.\u003c\/p\u003e\n\u003cp\u003eIntegrated diagnostics with front-panel indicators allow quick identification of channel status and faults, reducing troubleshooting time during operation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication Areas\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTypical deployment scenarios for this module include:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eProcess industries requiring precise analog control (oil \u0026amp; gas, chemical plants)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower generation systems with distributed control architectures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial automation systems requiring multi-channel analog output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWater treatment and environmental control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturing processes with continuous regulation loops\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSystem Integration Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eP0903PN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis specifically intended for use within the Foxboro I\/A Series DCS platform. Proper operation requires compatible baseplates and system configuration.\u003c\/p\u003e\n\u003cp\u003eFor high-availability systems, it is recommended to use redundant power supplies and system-level fault-tolerant architecture.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What type of output signal does this module provide?\u003c\/strong\u003e\u003cbr\u003eA: It outputs standard 4–20 mA current signals across 16 independent channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the module be replaced without shutting down the system?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it supports hot-swapping when used in a properly configured system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is channel isolation included?\u003c\/strong\u003e\u003cbr\u003eA: Yes, both channel-to-channel and field isolation are implemented to enhance signal reliability.\u003c\/p\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":43187859259482,"sku":"P0903PN","price":177.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/P0903PN2.jpg?v=1775547754","url":"https:\/\/www.plcmasters.com\/fr\/products\/foxboro-p0903pn-analog-output-module-16-channel-i-a-dcs","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}