{"product_id":"is200tsvoh1bbb-ge-mark-vi-servo-valve-terminal-board-new","title":"IS200TSVOH1BBB GE Mark VI Servo Valve Terminal Board New","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0056b3;\"\u003eIS200TSVOH1BBB\u003c\/strong\u003e is a high-reliability, surface-mount \u003cstrong style=\"color: #0056b3;\"\u003eServo Terminal Board\u003c\/strong\u003e developed by General Electric. As a core component of the Speedtronic \u003cstrong style=\"color: #0056b3;\"\u003eMark VI\u003c\/strong\u003e turbine control system, this board interfaces directly with electro-hydraulic servo valves. It provides the critical physical link for actuating steam, gas, and fuel control valves in automated turbine assemblies.\u003c\/p\u003e\n\u003cp\u003eTo maximize system uptime, the \u003cstrong style=\"color: #0056b3;\"\u003eIS200TSVOH1BBB\u003c\/strong\u003e supports both Simplex and Triple Modular Redundant (TMR) configurations. This architecture enables fault-tolerant operations, reducing the risk of sudden trips. The integrated surface-mount assembly features six D-sub connectors, two terminal blocks, and active safety relays for seamless process control.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe mechanical and electrical properties of the \u003cstrong style=\"color: #0056b3;\"\u003eIS200TSVOH1BBB\u003c\/strong\u003e are categorized under MECE parameters below:\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eI. Core Identity \u0026amp; Electrical Input\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e General Electric (GE)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e \u003cstrong style=\"color: #0056b3;\"\u003eIS200TSVOH1BBB\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl System Series:\u003c\/strong\u003e \u003cstrong style=\"color: #0056b3;\"\u003eMark VI\u003c\/strong\u003e Speedtronic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Manufacture:\u003c\/strong\u003e United States of America (USA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLVDT Feedback Span:\u003c\/strong\u003e 0.3532 to 4.054 V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Signal Level:\u003c\/strong\u003e 0 to ±50 V DC analog signals or 4 to 20 mA current loops\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Voltage AC Limit:\u003c\/strong\u003e Rated for AC signals less than 24 V AC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eII. System Connectivity \u0026amp; Interface\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor Interface:\u003c\/strong\u003e Connects to the VSVO I\/O processor via J5, J3, and J4 connectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplex Port:\u003c\/strong\u003e Dedicated JR1 connector for single-channel control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTMR Redundancy Ports:\u003c\/strong\u003e JR1, JS1, and JT1 connectors for three-coil servo actuators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Emergency Trip:\u003c\/strong\u003e JD1 and JD2 inputs for direct protection module integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eIII. Physical \u0026amp; Environmental Attributes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssembly Technology:\u003c\/strong\u003e Conformal-coated surface mount technology (SMT)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 17.8 cm high x 33.02 cm wide (7.0 in x 13.0 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 2.00 lbs (0.91 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -30 °C to +65 °C (-22 °F to +149 °F)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTarget Equipment \u0026amp; Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0056b3;\"\u003eIS200TSVOH1BBB\u003c\/strong\u003e is built specifically for critical control loops, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas \u0026amp; Steam Turbines:\u003c\/strong\u003e Controls fuel throttle and steam governor valves on power-generation turbines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWind Turbine Drives:\u003c\/strong\u003e Manages pitching mechanisms and automated brake actuators in wind turbine systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-Coil Actuators:\u003c\/strong\u003e Directs multi-coil electro-hydraulic servo valves for fault-tolerant applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFault Diagnostics \u0026amp; Hardware Protections\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0056b3;\"\u003eIS200TSVOH1BBB\u003c\/strong\u003e continuously monitors its operating health and flags anomalies immediately:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eServo Current Monitoring:\u003c\/strong\u003e Triggers alarms if servo drive currents exceed predetermined limits or stop responding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulator Feedback Checks:\u003c\/strong\u003e Monitors LVDT feedback loops to detect signal drift or physical valve binding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eID Chip Tracking:\u003c\/strong\u003e Verifies board hardware revisions with the VSVO processor to prevent configuration errors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cblockquote\u003eIn critical power plants, servo valve control is a high-risk area. The \u003cstrong style=\"color: #0056b3;\"\u003eIS200TSVOH1BBB\u003c\/strong\u003e stands out because it combines LVDT position feedback and servo output into a single board. The inclusion of the JD1 and JD2 external trip inputs is an excellent design choice. This allows safety systems to bypass the control processor and close the valves instantly during an overspeed event, protecting the turbine from catastrophic damage.\u003c\/blockquote\u003e\n\u003ch3\u003e\u003cstrong\u003eLogistics, Shipping \u0026amp; Warranty\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWe provide fast, professional shipping to ensure your plant operations remain uninterrupted:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDispatch Speed:\u003c\/strong\u003e In-stock boards ship from our facility within 24 to 48 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpress Couriers:\u003c\/strong\u003e Fast international delivery via DHL, FedEx, and UPS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Coverage:\u003c\/strong\u003e Protected by a full 12-month replacement warranty against component defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003eHow many electro-hydraulic servo valves can a single board interface with?\u003c\/h4\u003e\n\u003cp\u003eA single board can interface with up to two electro-hydraulic servo valves. It measures their positions using dual LVDT feedback sensors.\u003c\/p\u003e\n\u003ch4\u003eWhat happens if the onboard ID chip fails on the board?\u003c\/h4\u003e\n\u003cp\u003eIf the ID chip fails, the VSVO processor will trigger a hardware incompatibility fault. This prevents mismatched or incorrect board versions from running.\u003c\/p\u003e\n\u003ch4\u003eWhat is the purpose of the notches along the long edges of this board?\u003c\/h4\u003e\n\u003cp\u003eThe asymmetric notches serve as mechanical keying guides. They ensure the board aligns correctly inside its mounting bracket during installation.\u003c\/p\u003e\n\u003ch4\u003eCan this board handle 4-20 mA control signals as well as DC voltages?\u003c\/h4\u003e\n\u003cp\u003eYes. The board is highly versatile. It supports 0 to ±50 V DC analog signals, low-voltage AC, and standard 4-20 mA current loops.\u003c\/p\u003e\n\u003ch4\u003eHow do I set up the board for Simplex vs. Triple Modular Redundant (TMR) modes?\u003c\/h4\u003e\n\u003cp\u003eSimplex configurations connect only to the JR1 port. TMR modes utilize all three connectors (JR1, JS1, and JT1) to distribute signals across the R, S, and T processors.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBuying \u0026amp; Selection Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eKeep this checklist in mind when ordering your replacement board:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVerify your exact part number ends in \"H1BBB\" to ensure complete backward compatibility with early revisions.\u003c\/li\u003e\n\u003cli\u003eConfirm if your application requires the conformal coating style offered on this board.\u003c\/li\u003e\n\u003cli\u003eEnsure your field wiring matches the 12 AWG limit supported by the onboard terminal blocks.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45262687502518,"sku":"IS200TSVOH1BBB","price":186.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/IS200TSVOH1BBB.jpg?v=1784109413","url":"https:\/\/www.plcsparehub.com\/products\/is200tsvoh1bbb-ge-mark-vi-servo-valve-terminal-board-new","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}