{"product_id":"ge-is215vproh1bd-emergency-turbine-protection-module","title":"GE IS215VPROH1BD Emergency Turbine Protection Module","description":"\u003cp\u003eThe \u003cstrong\u003eGeneral Electric IS215VPROH1BD\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIS215VPROH1BD\u003c\/strong\u003e Emergency Turbine Protection Module, operates as a dedicated hardware component for independent overspeed protection and turbine safety monitoring within Mark VI control system platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eIS215VPROH1BD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States of America (USA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 100 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPU Pulse Rate\u003c\/td\u003e\n\u003ctd\u003e2 Hz to 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Supply\u003c\/td\u003e\n\u003ctd\u003e125 V DC (70-145 V DC range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e5 V DC and 28 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Firmware Integration\u003c\/h3\u003e\n\u003cp\u003eThe IS215VPROH1BD utilizes high-speed internal logic to process Magnetic Pickup (MPU) inputs, providing deterministic overspeed detection. The module supports firmware flash compatibility, ensuring that protection algorithms remain synchronized with the overall Mark VI control architecture. Its internal logic executes independent of the primary turbine controller, facilitating I\/O density scaling through seamless integration with TPRO and TREG terminal boards. The module’s backplane bus communication velocity enables real-time transmission of turbine speed status to the primary system database, ensuring high-fidelity monitoring for safety-instrumented functions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Is this module capable of redundant operation?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the VPRO board is designed to function as part of an independent and redundant emergency overspeed protection system when paired with TPRO and TREG terminal boards.\u003c\/p\u003e\n\u003cp\u003eQ: What is the input signal range for the speed sensing MPU?\u003c\/p\u003e\n\u003cp\u003eA: The board supports MPU pulse rate inputs ranging from 2 Hz to 20 kHz, allowing for accurate frequency monitoring across a wide spectrum of turbine operational speeds.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Board Interfacing:\u003c\/strong\u003e The VPRO module must be installed in conjunction with TPRO and TREG terminal boards. Ensure all ribbon cable or backplane connections between these boards are firmly seated to maintain the redundancy of the protection path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Wiring:\u003c\/strong\u003e Use high-quality shielded cabling for MPU signal inputs. Ensure the shield is terminated at the designated ground reference on the terminal board to prevent electromagnetic interference (EMI) from inducing false frequency pulses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e Connect the 125 V DC input supply (nominal range 70-145 V DC) to the appropriate power terminals. Verify polarity before energizing to prevent damage to internal DC-DC conversion circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Secure the module chassis to the cabinet ground. A low-impedance ground connection is required for the internal safety logic to maintain effective transient suppression and electromagnetic compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":52989065462069,"sku":"IS215VPROH1BD","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/IS215VPROH1BD.png?v=1781167486","url":"https:\/\/www.5gplc.com\/products\/ge-is215vproh1bd-emergency-turbine-protection-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}