{"product_id":"foxboro-p0904bd-i-o-module-16-channel-i-a-series-dcs","title":"Foxboro P0904BD I\/O Module 16 Channel I\/A Series DCS","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFoxboro P0904BD\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a versatile I\/O interface module engineered for deployment within the Foxboro I\/A Series Distributed Control System. It is designed to manage both analog and digital field signals, providing consistent data acquisition and control signal transmission in process automation systems.\u003c\/p\u003e\n\u003cp\u003eWith integrated isolation, onboard diagnostics, and support for online replacement, this module is well-suited for continuous operation in industrial environments where reliability and maintainability are essential.\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\u003eP0904BD\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Category\u003c\/td\u003e\n\u003ctd\u003eIndustrial I\/O Interface Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Capacity\u003c\/td\u003e\n\u003ctd\u003e16 channels (configuration-dependent: analog or digital)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Signal Range\u003c\/td\u003e\n\u003ctd\u003e4–20 mA (standard process signals)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Signal Level\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Analog)\u003c\/td\u003e\n\u003ctd\u003e12-bit conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1% of full scale (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eFull channel-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 nominal (supports redundant power input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eApprox. 8–10 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostic Features\u003c\/td\u003e\n\u003ctd\u003eChannel-level LED indicators, internal fault monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eHot-swappable under system conditions\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\u003e0.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eOperational Characteristics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eP0904BD\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodule is built to ensure stable signal interfacing between field devices and the control system. Its analog channels provide accurate current signal handling, while digital channels support reliable state detection and control.\u003c\/p\u003e\n\u003cp\u003eIsolation across channels minimizes interference and enhances protection against electrical disturbances. The module’s diagnostic system offers immediate visual feedback, simplifying maintenance and reducing mean time to repair.\u003c\/p\u003e\n\u003cp\u003eHot-swap capability allows replacement without interrupting system operation when used within a properly configured I\/A Series environment.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication Use Cases\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis module is typically installed in systems requiring mixed or flexible I\/O handling:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOil and gas processing units with distributed instrumentation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower plants and turbine control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChemical and petrochemical production lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWater treatment and utility automation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturing environments with hybrid analog\/digital I\/O requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIntegration Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eP0904BD\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis intended exclusively for Foxboro I\/A Series systems and requires compatible baseplates and configuration tools.\u003c\/p\u003e\n\u003cp\u003eFor critical applications, implementing redundant power supplies is recommended to enhance system availability. Proper handling procedures should be followed during hot-swap operations.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module handle both analog and digital signals simultaneously?\u003c\/strong\u003e\u003cbr\u003eA: The module supports either analog or digital configurations depending on the specific setup, but channel usage must align with system configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What level of signal isolation is provided?\u003c\/strong\u003e\u003cbr\u003eA: It includes both channel-to-channel and field isolation to ensure signal integrity and equipment protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it suitable for high-noise environments?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the isolation design and industrial-grade construction make it suitable for electrically noisy conditions.\u003c\/p\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":43187870957658,"sku":"P0904BD","price":177.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/FBM206P0916CQ1_81f0f064-4486-4b68-87f8-470fc4a77c9d.jpg?v=1775548629","url":"https:\/\/www.plcmasters.com\/vi\/products\/foxboro-p0904bd-i-o-module-16-channel-i-a-series-dcs","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}