{"product_id":"general-electric-is220pdoah1a-mark-vie-proportional-digital-output-i-o-pack-module","title":"General Electric IS220PDOAH1A Mark VIe Proportional Digital Output I\/O Pack Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGeneral Electric IS220PDOAH1A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMark VIe proportional digital output I\/O pack\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned to drive discrete output circuits in distributed turbine control cabinets. It acts as the intelligent interface between the control network (I\/O Ethernet) and the output terminal\/relay hardware, enabling dependable command execution and feedback monitoring in critical power-generation systems.\u003c\/p\u003e\n\u003cp\u003eThis module is built for safety-conscious start-up behavior. During power-up and self-test, outputs remain inhibited until internal diagnostics complete, helping prevent unintended relay energization. The design supports both single-channel installations and redundant architectures where higher availability is required.\u003c\/p\u003e\n\u003ch3\u003eHardware Parameters\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eItem\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\u003eIS220PDOAH1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct series\u003c\/td\u003e\n\u003ctd\u003eMark VIe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eProportional Digital Output I\/O Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 12 relay control channels (application dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay interface\u003c\/td\u003e\n\u003ctd\u003eCompatible with electromagnetic and solid-state relay terminal\/relay assemblies (system dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork ports\u003c\/td\u003e\n\u003ctd\u003eDual RJ45 Ethernet ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput connection\u003c\/td\u003e\n\u003ctd\u003eDC-37 pin connector to terminal\/relay hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower connection\u003c\/td\u003e\n\u003ctd\u003e3-pin power input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostics\u003c\/td\u003e\n\u003ctd\u003eStatus LEDs and service port (infrared serial)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy support\u003c\/td\u003e\n\u003ctd\u003eSimplex and TMR configurations (as configured)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailability\u003c\/td\u003e\n\u003ctd\u003eIn Stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.32 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2 × 18 × 26 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of origin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHS Code\u003c\/td\u003e\n\u003ctd\u003e8537101190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiscontinued status\u003c\/td\u003e\n\u003ctd\u003eActive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMOQ\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eKey Technical Characteristics\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNetwork-to-output execution\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebridging Mark VIe I\/O Ethernet communications to discrete output hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFail-safe enabling logic\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ekeeping outputs de-energized until startup checks complete\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual-network connectivity\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupporting resilient communication paths in availability-focused designs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFeedback-aware output control\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eaccepting terminal\/relay feedback signals for status verification (system dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMulti-processor architecture\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith onboard memory and power monitoring to support reliable sequencing and diagnostics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eService-friendly installation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eusing threaded mounting studs and front-access connectors to reduce cabinet downtime\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGas turbine and steam turbine control systems\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erequiring dependable relay output control via Mark VIe I\/O packs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower generation auxiliary control\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eincluding permissives, trip-related output driving, and sequencing functions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundant control deployments\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhere TMR or high-availability output execution is specified\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance replacement and spares\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor installed Mark VIe cabinets needing exact-match output modules\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":45519072755885,"sku":"IS220PDOAH1A","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/general-electric-is220pdoah1a-backup-turbine-protection-i-o-pack-module-ufju2enm0nv.jpg?v=1766986242","url":"https:\/\/www.maxwellplc.com\/products\/general-electric-is220pdoah1a-mark-vie-proportional-digital-output-i-o-pack-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}