{"product_id":"general-electric-is220ydoas1aj-discrete-output-i-o-pack","title":"General Electric IS220YDOAS1AJ Mark VIe Discrete Output Pack","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eIS220YDOAS1AJ\u003c\/strong\u003e is a discrete output pack engineered for the Mark VIe series control platforms. This device forms an electrical interface linking one or two redundant I\/O Ethernet networks directly to a discrete output terminal board. It runs dedicated firmware to regulate up to twelve external potential relays while processing real-time relay and fuse feedback monitoring tracking loops. Equipped with an internal acquisition board and a specialized BPPB common processor board, the hardware uses a DC-37 pin connection system to drive terminal components. The control system supports flexible hardware redundancy profiles, including three modules for Triple Modular Redundant (TMR) voting applications or a single module for simplex configurations, managing diagnostic checks via voting disagreement algorithms.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProvides electrical control interface functions between I\/O dual Ethernet networks and external discrete output hardware.\u003c\/li\u003e\n\u003cli\u003eDrives up to twelve potential relays with dedicated relay and fuse feedback diagnostic monitoring loops.\u003c\/li\u003e\n\u003cli\u003eUtilizes a specialized voting disagreement methodology with enablement configurations to pinpoint network faults.\u003c\/li\u003e\n\u003cli\u003eRuns internal automated self-diagnostic cycles upon initialization to check flash memory, processor board circuits, RAM, and active dual Ethernet ports.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMark VIe Distributed Control Systems\u003c\/strong\u003e: Driving field relays and handling discrete control sequencing across turbine automation nodes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTMR Redundant Control Loops\u003c\/strong\u003e: Providing synchronized tri-modular processing for high-availability industrial systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplex Output Interfaces\u003c\/strong\u003e: Direct discrete terminal board switching setups inside non-redundant utility panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGE Energy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIS220YDOAS1A (Pack Model: IS220YDOAS1AJ)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiscrete Output Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMark VIe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunctional Acronym \/ Abbreviation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYDOA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAcquisition and Common Processor Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor Board Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBPPB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType of I\/O\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRelay and Fuse Feedback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControlST Software Suite Versions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupports V06.01 and Later Versions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFirmware\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV05.00 and Later\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDelta Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoting Disagreement and Diagnostic Enable\/Disable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManuals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGEH-6725, Vol I and II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30 to + 65 Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.8 lb (0.36 KG)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEstimated Dimensions (W x H x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45 mm x 120 mm x 155 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eConnector Pin\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC-37 Pin Connector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect interface to the associated discrete output terminal board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEthernet Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConnection to one or two I\/O Ethernet networks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect all control power lines before fitting the discrete output hardware to the terminal base block.\u003c\/li\u003e\n\u003cli\u003eSecure the DC-37 pin connection point tightly to maintain error-free electrical path linking to the field relays.\u003c\/li\u003e\n\u003cli\u003eConfigure the correct application architecture within the ControlST Software Suite (Simplex or TMR) before online deployment.\u003c\/li\u003e\n\u003cli\u003eEnsure adequate ventilation spacing to maintain the ambient operating thermal metrics between -30 and + 65 Celsius.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":52695417061739,"sku":"IS220YDOAS1AJ","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/general-electric-is220ydoas1aj-discrete-output-i-o-pack-1yxgi4bs0fn_bd841fdf-aa9a-419b-aff8-6fda65454199.jpg?v=1766135281","url":"https:\/\/www.plcprotech.com\/products\/general-electric-is220ydoas1aj-discrete-output-i-o-pack","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}