{"product_id":"ge-is200vsvoh1bef-mark-vi-speedtronic-vsvo-servo-control-board","title":"GE IS200VSVOH1BEF Mark VI Speedtronic VSVO Servo Control Board","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eIS200VSVOH1BEF\u003c\/strong\u003e functions as a high-performance servo control board developed by General Electric as part of the Mark VI Speedtronic turbine control series. This VME board executes position loop control parameters to drive fuel and steam valves through the precise regulation of up to four electro-hydraulic servo valves. Integrated within gas or steam turbine configurations, the \u003cstrong\u003eIS200VSVOH1BEF\u003c\/strong\u003e directly acquires pulse rate flow inputs, provides LVDT excitation, and processes real-time LVDT position feedback loop values to maintain structural system equilibrium.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eIS200VSVOH1BEF\u003c\/strong\u003e supports both simplex architectures and fault-tolerant Triple Modular Redundant (TMR) control architectures. Built to interface within a standard VME rack installation assembly, this module transmits serialized tracking metrics and positional diagnostics across multi-channel backplane environments. It delivers responsive closed-loop response profiles necessary for demanding automated heavy-duty industrial turbine drive management.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Valve Servo Drive Capacity:\u003c\/strong\u003e Directs closed-loop position controls for up to four electro-hydraulic servo valves simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Feedback Conditioning:\u003c\/strong\u003e Provisions onboard instrumentation processing for high-speed pulse rate flow inputs, LVDT excitation outputs, and active LVDT position feedback tracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Dual-Architecture Redundancy:\u003c\/strong\u003e Fully compatible with simplex configurations or fault-tolerant Triple Redundant control networks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtensive Component Sub-System Layering:\u003c\/strong\u003e Engineered with over seventy integrated circuits, including inductor beads (L1-L10), multiple resistors, capacitors, and four on-board relays (K1-K4).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConformal Insulation Overlay:\u003c\/strong\u003e Protected by a thin, comprehensive conformal coating layer applied over the entire base printed circuit board to shield components from industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Panel Visual Diagnostics:\u003c\/strong\u003e Outfitted with a single-slot front metal plate hosting an external cable connector (J5) alongside green (RUN), red (FAIL), and orange (STATUS) LED indicators.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMark VI Speedtronic steam and gas turbine electro-hydraulic servo valve regulation\u003c\/li\u003e\n\u003cli\u003eReal-time loop positioning for turbine fuel metering and steam extraction valves\u003c\/li\u003e\n\u003cli\u003eMulti-channel LVDT feedback monitoring and sensor excitation control\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\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription \/ Value\u003c\/strong\u003e\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\u003eGeneral Electric \/ GE Energy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMark VI Speedtronic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIS200VSVOH1BEF (Base PWA: IS200VSVOH1B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunctional Description\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVSVO Servo Control Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunctionality\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePosition Loop Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCB Coating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConformal Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunctional Revision 1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstruction Manual Reference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGEH-6421V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControlled Servo Valves\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 4 electro-hydraulic valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeedback Formats\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePulse rate flow inputs, LVDT position feedback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhysical Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle-slot VME faceplate assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBackplane Interfacing Connectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eP1 and P2 backplane connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConductive Trace Connectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eP3 through P6 trace contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOnboard Relays\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eK1, K2, K3, K4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVME Rack Alignment:\u003c\/strong\u003e Guide the card smoothly along the chassis mounting tracks until the rear P1 and P2 pins seat securely with the backplane distribution network. Fasten the faceplate completely using the integrated panel screw points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface Cable Connections:\u003c\/strong\u003e Route the specialized high-density external interface wiring loops directly through the front J5 faceplate cable connector assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Safe Handling:\u003c\/strong\u003e Maintain standard electrostatic grounding protocols using a validated wrist strap during module installation to protect the seventy internal integrated circuits from voltage breakthroughs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":52695421157739,"sku":"IS200VSVOH1BEF","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/general-electric-is200vsvoh1bef-vme-servo-card-w342zajdscu_14ec2e17-d02b-494e-8d9b-436c3162985d.jpg?v=1766135419","url":"https:\/\/www.plcprotech.com\/ms\/products\/ge-is200vsvoh1bef-mark-vi-speedtronic-vsvo-servo-control-board","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}