{"product_id":"is200vsvoh1b-general-electric-mark-vi-servo-control-board","title":"GE Fanuc IS200VSVOH1B Mark VI Servo Control Board","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe IS200VSVOH1B is a high-performance Servo Control Board designed for the General Electric Mark VI Speedtronic control system. This module functions as the primary interface for regulating electro-hydraulic servo valves in gas and steam turbine applications. It is engineered to execute precise position control loops for fuel valves and inlet guide vanes (IGV), ensuring optimal combustion stability and mechanical protection in power generation and heavy industrial environments.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh-speed deterministic loop processing for real-time turbine control.\u003c\/li\u003e\n\u003cli\u003eIntegrated support for LVDT\/LVRT feedback interfaces.\u003c\/li\u003e\n\u003cli\u003eSupports both Simplex and Triple Modular Redundant (TMR) configurations for high-availability applications.\u003c\/li\u003e\n\u003cli\u003eAdvanced self-diagnostics for detecting open circuits, short circuits, and out-of-range LVDT conditions.\u003c\/li\u003e\n\u003cli\u003eDirect interface with the Mark VI VME controller for rapid fault reporting and system integration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGas and steam turbine fuel control systems.\u003c\/li\u003e\n\u003cli\u003eInlet Guide Vane (IGV) positioning.\u003c\/li\u003e\n\u003cli\u003eElectro-hydraulic valve regulation.\u003c\/li\u003e\n\u003cli\u003ePower generation and heavy industrial propulsion control.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eIS200VSVOH1B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric (GE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eMark VI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeedback Support\u003c\/td\u003e\n\u003ctd\u003eLVDT \/ LVRT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy\u003c\/td\u003e\n\u003ctd\u003eSimplex and TMR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the control system is powered down before inserting or removing the board from the VME rack.\u003c\/li\u003e\n\u003cli\u003eHandle the module using proper ESD (Electrostatic Discharge) protection protocols to prevent damage to sensitive internal components.\u003c\/li\u003e\n\u003cli\u003eEnsure the board is fully seated in the VME backplane to maintain secure electrical connections.\u003c\/li\u003e\n\u003cli\u003eVerify that all LVDT feedback wiring is properly shielded and grounded to minimize EMI interference in the turbine control environment.\u003c\/li\u003e\n\u003cli\u003ePerform system-level diagnostics after installation to verify loop calibration and feedback accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the IS200VSVOH1B?\u003c\/h3\u003e\u003cp\u003eThe IS200VSVOH1B is a servo control board used in Mark VI systems to regulate electro-hydraulic servo valves, primarily for fuel control and IGV positioning in turbines.\u003c\/p\u003e\u003ch3\u003eDoes this board support TMR configurations?\u003c\/h3\u003e\u003cp\u003eYes, the IS200VSVOH1B is designed to support both Simplex and Triple Modular Redundant (TMR) configurations to ensure operational continuity.\u003c\/p\u003e\u003ch3\u003eWhat type of feedback does this module process?\u003c\/h3\u003e\u003cp\u003eThis module is designed to process feedback from Linear Variable Differential Transformers (LVDT) and LVRT sensors to provide precise position control.\u003c\/p\u003e","brand":"GE FANUC","offers":[{"title":"Default Title","offer_id":50740437614844,"sku":"IS200VSVOH1B","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_4780e379-2bc6-4de7-87be-111d87d2c865.jpg?v=1785407298","url":"https:\/\/www.electronicplc.com\/ar\/products\/is200vsvoh1b-general-electric-mark-vi-servo-control-board","provider":"Electronic PLC","version":"1.0","type":"link"}