{"product_id":"general-electric-mark-vie-is220ypros1aj-backup-turbine-protection-i-o-module","title":"General Electric IS220YPROS1AJ Mark VIeS Backup Turbine Protection I\/O Module","description":"\u003cp\u003eThe IS220YPROS1AJ is a Backup Turbine Protection I\/O Module manufactured by GE Vernova (formerly GE Energy) for the Mark VIeS Safety Control System. This module provides an independent, high-availability backup overspeed protection system and a backup check for generator synchronization to a utility bus. It also serves as an independent watchdog for the primary control system.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIndependent backup overspeed protection system\u003c\/li\u003e\n\u003cli\u003eBackup generator synchronization check\u003c\/li\u003e\n\u003cli\u003eIndependent watchdog function for primary control\u003c\/li\u003e\n\u003cli\u003eEthernet IONet communications with status LEDs\u003c\/li\u003e\n\u003cli\u003eSupports TMR (Triple Modular Redundant) configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGas and steam power plants for turbine failure prevention during load drops\u003c\/li\u003e\n\u003cli\u003eHydroelectric power generation for turbine speed and grid synchronization\u003c\/li\u003e\n\u003cli\u003eIndustrial cogeneration facilities requiring high-availability backup\u003c\/li\u003e\n\u003cli\u003eHazardous environment applications requiring strict electrical isolation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eIS220YPROS1AJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e1500V AC minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 50ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 degC to +70 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 degC to +85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Power\u003c\/td\u003e\n\u003ctd\u003e28V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the power source is fully disconnected before connecting or disconnecting any terminal board wiring.\u003c\/li\u003e\n\u003cli\u003eUse compatible terminal boards such as the TPRO series, which feature the necessary barrier blocks and terminal strips.\u003c\/li\u003e\n\u003cli\u003eConnect dual IONet Ethernet cables to the RJ45 ports on the module to establish redundant communication.\u003c\/li\u003e\n\u003cli\u003eEnsure proper shield grounding of all input sensor cables at the panel ground bar to minimize electrical noise interference.\u003c\/li\u003e\n\u003cli\u003eHandle with care using standard ESD (Electrostatic Discharge) mitigation practices during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the IS220YPROS1AJ?\u003c\/h3\u003e\u003cp\u003eThe GE IS220YPROS1AJ is a Backup Turbine Protection I\/O module from the GE Mark VIeS series. It provides critical, independent backup overspeed protection and generator synchronization checking for industrial turbines.\u003c\/p\u003e\u003ch3\u003eWhat is the primary function of the IS220YPROS1AJ?\u003c\/h3\u003e\u003cp\u003eIt acts as a standalone backup protection system. If the primary control module fails or experiences an issue, this module ensures the turbine is safely protected against overspeed events and monitors generator synchronization to the utility bus.\u003c\/p\u003e\u003ch3\u003eHow does it communicate with other devices?\u003c\/h3\u003e\u003cp\u003eThe module uses dedicated Ethernet connections for IONet communication with other control modules. These ports feature integrated LEDs for instant connection status visualization.\u003c\/p\u003e\u003ch3\u003eWhich control systems support this module?\u003c\/h3\u003e\u003cp\u003eIt is designed for the GE Mark VIe and Mark VIeS (Safety) distributed control system (DCS) architectures.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":50926791164156,"sku":"IS220YPROS1AJ","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_584a1603-2a34-4065-b768-fe5dc1d03fe0.jpg?v=1786074769","url":"https:\/\/www.electronicplc.com\/es\/products\/general-electric-mark-vie-is220ypros1aj-backup-turbine-protection-i-o-module","provider":"Electronic PLC","version":"1.0","type":"link"}