{"product_id":"is220ydoas1a-general-electric-discrete-output-pack-module","title":"IS220YDOAS1A General Electric Discrete Output Pack Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe GE IS220YDOAS1A is a discrete output I\/O pack used to command and supervise relay-based outputs in GE control architectures. It interfaces directly to a compatible discrete output terminal board through a high-density connector and communicates with the control system over one or two Ethernet-based I\/O networks. The pack processes output commands from the controller, drives the associated relay circuits, and reads back terminal-board feedback to support verification and diagnostics.\u003c\/p\u003e\n\u003cp\u003eThe module is designed for cabinet installations where reliable discrete actuation and clear maintenance visibility are required. It supports both simplex installations and high-availability configurations when used in redundant system designs.\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 \/ Part number\u003c\/td\u003e\n\u003ctd\u003eIS220YDOAS1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule category\u003c\/td\u003e\n\u003ctd\u003eDiscrete Output Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct family (listing)\u003c\/td\u003e\n\u003ctd\u003eEX2100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput capability\u003c\/td\u003e\n\u003ctd\u003eControls up to 12 relay outputs (terminal-board dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal interface\u003c\/td\u003e\n\u003ctd\u003eDC-37 connector to discrete output terminal board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork interface\u003c\/td\u003e\n\u003ctd\u003eSupports connection to up to two I\/O Ethernet networks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy support\u003c\/td\u003e\n\u003ctd\u003eSimplex (1 pack) or TMR (3 packs) depending on system design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostics\u003c\/td\u003e\n\u003ctd\u003ePower-up self-test for processor hardware, memory, and Ethernet ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndication\u003c\/td\u003e\n\u003ctd\u003e12 channel status LEDs showing commanded output state\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTroubleshooting support\u003c\/td\u003e\n\u003ctd\u003eDiagnostic results viewable in system engineering tools (e.g., ToolboxST)\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\u003eLead time\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\u003e0.36 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (listing)\u003c\/td\u003e\n\u003ctd\u003e13 × 8.2 × 6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of origin (listing)\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHS code (listing)\u003c\/td\u003e\n\u003ctd\u003e8537101190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem category\u003c\/td\u003e\n\u003ctd\u003eDCS \/ excitation and turbine control panels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eService notes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eVerify terminal-board compatibility and fuse\/field power health when diagnosing loss of excitation or output drive faults\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConfirm network assignment and redundancy topology before commissioning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse ESD precautions and ensure the DC-37 connector is fully seated to prevent intermittent output behavior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eRelay-based discrete actuation in EX2100 excitation control cabinets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePermissives, alarms, and interlock outputs in generator and turbine auxiliary control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRedundant discrete output architectures where channel status feedback supports maintenance and troubleshooting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpare replacement in installed-base GE control systems to restore output control and diagnostics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":45519085207725,"sku":"IS220YDOAS1A","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/general-electric-is220ydoas1a-discrete-output-pack-vkzsrpslgw4.jpg?v=1766986574","url":"https:\/\/www.maxwellplc.com\/products\/is220ydoas1a-general-electric-discrete-output-pack-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}