{"product_id":"ge-is200vsvoh1bdc-mark-vi-servo-control-board","title":"GE IS200VSVOH1BDC Mark VI Servo Control Board","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGE IS200VSVOH1BDC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a high-precision\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eServo Control Board (VSVO)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewithin the General Electric Mark VI Speedtronic ecosystem. This board executes the critical task of controlling electrohydraulic servo valves, which directly regulate the actuation of primary steam and fuel valves. We supply this component as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, ensuring your control system maintains the exact positioning and response timing required for stable turbine operation. By leveraging dedicated digital signal processing, the VSVO translates complex control algorithms into physical movement with surgical precision.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe IS200VSVOH1BDC utilizes advanced processing architecture to manage high-speed closed-loop servo systems.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Specification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGeneral Electric (GE)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMark VI Speedtronic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eServo Control Board (VSVO)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCore Processor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTexas Instruments TMS320C32\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 60 °C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFunctional Designation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVSVO\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCountry of Manufacture\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUnited States of America (USA)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRevision Level\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eH1BDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% Brand New Original\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDedicated Digital Signal Processing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe onboard\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTexas Instruments TMS320C32\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprocessor handles high-speed floating-point calculations. This dedicated power enables the board to manage complex PID loops and valve position feedback without taxing the main control processor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Valve Actuation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe VSVO drives electrohydraulic servo valves with high-resolution output current. This ensures smooth and accurate positioning of steam and fuel valves, which directly prevents oscillations and enhances the overall heat rate of the turbine.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeamless Architecture Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis board slides directly into the Mark VI rack, communicating via the internal bus. It synchronizes perfectly with the I\/O pack and terminal boards, allowing for rapid data exchange and real-time diagnostic reporting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Signal Conditioning:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe hardware filters electrical noise from position feedback sensors (such as LVDTs). This ensures that the control loop relies on clean data, preventing \"jitter\" in the valve movement even in high-EMF power plant environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized Thermal Profile:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEngineered for standard control room environments, the board maintains peak performance within a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e0 to 60 °C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erange. Its component layout promotes natural convection, reducing the risk of localized hotspots on the PCB.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan the IS200VSVOH1BDC replace older VSVO versions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The \"BDC\" suffix indicates a specific revision that maintains backward compatibility with earlier H1 series boards. It functions as a direct drop-in replacement, though you should verify software configuration settings during commissioning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary role of the TMS320C32 processor on this board?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TI processor performs the real-time calculations required for the servo loop. It processes feedback from the valve and adjusts the output current to the servo coil thousands of times per second to maintain the exact commanded position.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhich valve types does this board typically control?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe VSVO typically manages steam inlet valves, gas fuel control valves, and liquid fuel bypass valves. Any electrohydraulic actuator within the Mark VI system that requires high-speed closed-loop positioning utilizes this board.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I confirm this is a Brand New unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery unit arrives in its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eoriginal GE factory packaging\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith intact anti-static seals. Each PCB features an authentic serial number and the \"Made in USA\" marking, guaranteeing that the board has never been refurbished or previously installed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":52835000680757,"sku":"IS200VSVOH1BDC","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/IS200VSVOH1BDC.png?v=1778133271","url":"https:\/\/www.5gplc.com\/products\/ge-is200vsvoh1bdc-mark-vi-servo-control-board","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}