{"product_id":"ge-mark-vie-is220pproh1a-genuine-oem-protection-board","title":"GE Mark VIe IS220PPROH1A | Genuine OEM Protection Board","description":"\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003cbr\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGE IS220PPROH1A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eProtection I\/O Module (PPRO)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edeveloped for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMark VIe turbine control system\u003c\/strong\u003e. It provides essential backup turbine protection by processing critical speed and trip data, ensuring the safe operation of gas and steam turbines under dynamic load conditions.\u003c\/p\u003e\n\u003cp\u003eThis module monitors parameters such as overspeed, acceleration, and deceleration, enabling rapid fault detection and automatic turbine shutdown when unsafe conditions occur. It is designed to work seamlessly with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTREA terminal board\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand communicates via\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEthernet-based IONet\u003c\/strong\u003e, allowing secure, real-time data transmission across the control network.\u003c\/p\u003e\n\u003cp\u003eMoreover, the IS220PPROH1A supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTriple Modular Redundant (TMR)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econfigurations to enhance fault tolerance and ensure continuous protection even in the event of a hardware failure. Its rugged, industrial-grade design and conformal-coated circuitry make it ideal for long-term operation in demanding power generation environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Technical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIS220PPROH1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric (GE)\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\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBackup Turbine Protection (PPRO) I\/O Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrimary Functions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOverspeed detection, trip signal processing, acceleration\/deceleration monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed Signal Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 inputs (3 pairs of redundant speed channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Architecture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTriple Modular Redundancy (TMR) supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEthernet-based IONet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWorks with TREA terminal board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Mechanisms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHardware and firmware-based overspeed protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModule-mounted within Mark VIe system chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew and original OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.0 lbs (0.91 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 mm × 50 mm × 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What is the function of the GE IS220PPROH1A module?\u003c\/strong\u003e\u003cbr\u003eA1: It provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebackup turbine protection\u003c\/strong\u003e, including overspeed detection, acceleration monitoring, and trip signal processing for Mark VIe systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Is the IS220PPROH1A compatible with redundant configurations?\u003c\/strong\u003e\u003cbr\u003eA2: Yes. It supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTriple Modular Redundancy (TMR)\u003c\/strong\u003e, offering maximum fault tolerance and reliability in turbine protection systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What communication protocol does this module use?\u003c\/strong\u003e\u003cbr\u003eA3: The IS220PPROH1A uses\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEthernet-based IONet\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor high-speed, secure communication with the Mark VIe control network.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Does it require a specific terminal board for operation?\u003c\/strong\u003e\u003cbr\u003eA4: Yes. It is designed to interface directly with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTREA terminal board\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor trip solenoid control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: How long is the typical lead time for this module?\u003c\/strong\u003e\u003cbr\u003eA5: The lead time is typically\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3–7 business days\u003c\/strong\u003e, depending on availability and logistics.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":43816418672739,"sku":"IS220PPRAS1A","price":370.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/56.1_819b1d9d-e32d-4ec5-abb5-e1882f8f0363.jpg?v=1762324275","url":"https:\/\/www.autocontrolglobal.com\/sr\/products\/ge-mark-vie-is220pproh1a-genuine-oem-protection-board","provider":"AutoControl Global","version":"1.0","type":"link"}