{"product_id":"general-electric-is220ypros1aj-mark-vies-backup-turbine-protection-i-o-module","title":"General Electric IS220YPROS1AJ Mark VIeS Backup Turbine Protection I\/O Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eIS220YPROS1AJ\u003c\/strong\u003e functions as a backup turbine protection I\/O module within the Mark VIeS control system series. This module is engineered to operate as an independent backup overspeed protection loop, working alongside a secondary checking circuit to manage generator synchronization with an external utility bus. Additionally, the \u003cstrong\u003eIS220YPROS1AJ\u003c\/strong\u003e provides a dedicated, self-contained watchdog process loop to monitor the runtime state of the primary plant control architecture. Outfitted with onboard Ethernet network ports, the hardware handles bidirectional IONet communications directly with system control modules while displaying real-time linkage status updates using diagnostic LEDs. The base printed circuit board assembly features a special style of PCB protection coating to maintain hardware operation in challenging field industrial panels.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEstablishes a fully independent hardware backup layer unaffected by primary control system operation.\u003c\/li\u003e\n\u003cli\u003eExecutes discrete overspeed protection algorithms and secondary generator bus synchronization checks.\u003c\/li\u003e\n\u003cli\u003eEmbeds a dedicated watchdog mechanism to evaluate primary control module processing states.\u003c\/li\u003e\n\u003cli\u003eIncorporates physical dual Ethernet connectors supporting fast IONet fieldbus infrastructure communications.\u003c\/li\u003e\n\u003cli\u003eFeatures localized diagnostic status LEDs providing real-time operational feedback for network linkages.\u003c\/li\u003e\n\u003cli\u003eUtilizes a specialized style of protective PCB coating to prevent structural circuit degradation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackup Turbine Protection Systems\u003c\/strong\u003e: Providing overspeed safety interlocks and secondary emergency trips on heavy utility turbines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerator Synchronization Loops\u003c\/strong\u003e: Validating voltage and frequency status before closing main circuit breakers to the utility grid.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent Safety Watchdogs\u003c\/strong\u003e: Tracking primary industrial controller operation within Mark VIeS safety-instrumented architectures.\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\u003eIS220YPROS1AJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBackup Turbine Protection I\/O Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMark VIeS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTurbine Protection I\/O Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBackup Level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBase Device Coating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpecial Style of PCB Protection (S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal Power Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28 V dc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelated Device\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIS220PPROS1B\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\u003eInterface Type\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\u003eEthernet Connections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProvides dual network pathways for IONet communication loops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStatus LEDs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDelivers visible diagnostic status checks for local network interfaces\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\u003eIsolate all external power inputs and turn off active lines before mounting the protection module to its mating terminal base.\u003c\/li\u003e\n\u003cli\u003eEnsure the module is configured correctly for the specific terminal layout, such as triple modular redundant (TMR) setups mounted across simplex protection (SPRO) terminal boards, single TPROS#C terminal bases, or specialized TREA boards for aero-derivative systems.\u003c\/li\u003e\n\u003cli\u003eSecure all connection elements firmly to maintain steady 28 V dc external power distribution across the internal processor boards.\u003c\/li\u003e\n\u003cli\u003eVerify that structural ambient panel temperatures are kept within the designated range of -30 to + 65 Celsius to prevent premature component failure.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":52695410540907,"sku":"IS220YPROS1AJ","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/general-electric-is220ypros1aj-i-o-protection-module-ci2rfivfm0e_59cf98c5-1137-4cf1-9307-9428acc07723.jpg?v=1766135046","url":"https:\/\/www.plcprotech.com\/de\/products\/general-electric-is220ypros1aj-mark-vies-backup-turbine-protection-i-o-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}