{"product_id":"abb-imrio02-remote-i-o-slave-module-abb-bailey","title":"ABB IMRIO02 Remote I\/O Slave Module ABB Bailey","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB IMRIO02\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a distributed remote I\/O interface module developed for the ABB Bailey INFI-90 control architecture. It functions as a field-level data acquisition and signal output node, enabling decentralized connection of process instruments such as transmitters, sensors, and control actuators.\u003c\/p\u003e\n\u003cp\u003eThis module is intended for use in legacy ABB Bailey systems where extended I\/O capacity and reliable long-distance signal transmission are required. It provides deterministic communication with the central controller while maintaining electrical isolation between field devices and system logic.\u003c\/p\u003e\n\u003chr\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\u003eCategory\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\u003eIMRIO02\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Series\u003c\/td\u003e\n\u003ctd\u003eABB Bailey INFI-90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eRemote I\/O slave interface module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Configuration\u003c\/td\u003e\n\u003ctd\u003e8 analog inputs \/ 8 analog outputs (typical configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Types\u003c\/td\u003e\n\u003ctd\u003eAnalog voltage and current signals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eINFI-NET \/ system-specific fieldbus (variant dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e+5 VDC, +15 VDC, -15 VDC (multi-rail supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eApprox. 12.8 VA (varies by configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Draw\u003c\/td\u003e\n\u003ctd\u003e~1.45 A @ +5 VDC (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-25°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eGalvanic isolation between field and system bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e380 × 120 × 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eRack-mounted system module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostic Functions\u003c\/td\u003e\n\u003ctd\u003eChannel status, communication fault detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Support\u003c\/td\u003e\n\u003ctd\u003eSupported in system-level redundant architectures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eFunctional Characteristics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe IMRIO02 module extends control system reach by distributing I\/O processing closer to field equipment, reducing wiring complexity and improving signal integrity over long distances. It performs real-time conversion between analog field signals and digital system data while maintaining stable communication with the central INFI-90 controller.\u003c\/p\u003e\n\u003cp\u003eBuilt-in diagnostics allow continuous monitoring of module health, communication status, and I\/O channel integrity, supporting predictive maintenance strategies in critical process environments.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSystem Integration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe module operates as a slave node within ABB Bailey INFI-90 networks. It communicates with higher-level controllers through dedicated system buses, ensuring synchronized data exchange for process control, monitoring, and interlocking functions.\u003c\/p\u003e\n\u003cp\u003eIt is commonly deployed in legacy distributed control systems requiring expansion or replacement of existing remote I\/O nodes without redesigning the full control architecture.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePower generation systems including boiler and turbine auxiliary control\u003cbr\u003eRefinery and petrochemical processing units\u003cbr\u003eWater treatment and wastewater management systems\u003cbr\u003eIndustrial process plants using ABB Bailey INFI-90 architecture\u003cbr\u003eLarge-scale continuous production environments requiring remote signal aggregation\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Is IMRIO02 still in production?\u003c\/strong\u003e\u003cbr\u003eThe module is generally classified as legacy and may be supplied as surplus or refurbished depending on availability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: What is its main role in the system?\u003c\/strong\u003e\u003cbr\u003eIt acts as a remote I\/O expansion node, collecting and distributing analog signals between field devices and the INFI-90 controller.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Can it support redundancy?\u003c\/strong\u003e\u003cbr\u003eYes, system-level redundancy is supported when configured within compatible INFI-90 architectures.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44040689614936,"sku":"IMRIO02","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/IMRIO022.jpg?v=1777288100","url":"https:\/\/www.industriaxplc.com\/products\/abb-imrio02-remote-i-o-slave-module-abb-bailey","provider":"IndustriaX Limited","version":"1.0","type":"link"}