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IS200TSVCH1AEC

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The General Electric IS200TSVCH1AEC Servo Terminal Board is a high-performance interface module designed for Mark VIe turbine control systems, providing precise servo valve control and reliable feedback monitoring. It integrates seamlessly with PSVO and WSVO servo drives for advanced industrial automation.
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Technical specifications for IS200TSVCH1AEC

  • Manufacturer:
    General Electric
  • Part Number:
    IS200TSVCH1AEC
  • Product Family:
    GE Mark VI Gas Turbine Control
  • Compatible I/O Packs:
    PSVO and WSVO Servo Drives
  • Power Supply:
    3 × 28 V DC
  • Series/System:
    Mark VIe Turbine Control System
  • Input Signals:
    Up to 8 LVDT channels, 2 pulse rate inputs
  • Output Signals:
    Dual-channel bidirectional servo current output
  • Connection Terminals:
    2 × 24-pin terminal blocks, #12 AWG wire supported
  • Diagnostics:
    Servo output status, LVDT range, fault self-monitoring
  • Control Modes:
    Simplex, Dual, TMR
  • Weight:
    0.08 kg
  • Estimated shipping dimensions:
    33x17.7x4.8cm
  • Tariff Code:
    8708709900
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Protection Functions Upgrades Application

Features:

  • Precise Dual-Channel Servo Valve Control With Feedback Monitoring
  • Compatible With PSVO And WSVO Servo Drives For Flexible Integration
  • Supports Simplex, Dual, And TMR Redundancy Modes For High Reliability
The IS200TSVCH1AEC Servo Terminal Board provides essential servo control for Mark VIe turbine systems, ensuring precise valve actuation and accurate feedback monitoring. Its dual-channel outputs and LVDT inputs allow for high-resolution control, making it ideal for modern turbine automation applications.

Engineered for industrial reliability, the IS200TSVCH1AEC supports multiple redundancy modes and advanced diagnostics, helping operators maintain continuous turbine operation while minimizing risk. Its compatibility with PSVO and WSVO servo drives ensures seamless integration into existing Mark VIe systems.

With its robust electrical connections, compact design, and consistent power supply requirements, the IS200TSVCH1AEC is a reliable solution for both new installations and upgrades. By combining advanced servo control, feedback monitoring, and system diagnostics, it represents the next step in the evolution of the IS200TSVCH1A series for industrial turbine automation.

The IS200TSVCH1AEC General Electric Servo Terminal Board may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
General Electric IS200TSVCH1AEC Servo Terminal Board Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
General Electric IS200TSVCH1AEC Servo Terminal Board Specs

General

  • Manufacturer General Electric
  • Model IS200TSVCH1AEC
  • Condition New Original ready stock
  • Product Family IS200TSVLH1A,IS200TSVOH1B,IS200TSVCH2AED
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Loop Integrity Monitoring: Real-time detection of open or short circuit states in the LVDT feedback loop. If feedback is lost, the system will automatically lock or trigger a safety shutdown.
  • Current Limiting Protection: Precisely limits the servo output current to prevent excessive current from burning out the hydraulic actuator or servo valve coil.
  • Three-Way Voting Mechanism (TMR): In redundant configurations, erroneous signals are filtered through hardware voting logic. Even if one signal fails, the system can maintain stable operation using the remaining normal channels.
  • Environmental Protection Design: The circuit board surface typically has a conformal coating, providing basic moisture, dust, and chemical corrosion resistance.
  • Digital Diagnostic Upgrade: Compared to earlier TSVC versions, the AEC version enhances communication and diagnostic efficiency with the PSVO I/O package, supporting more detailed fault code reporting.
  • Wiring stability optimization: An improved removable barrier terminal block is used, supporting wire diameters up to #12 AWG, enhancing the physical stability of high-current wiring in the field.
  • Firmware compatibility expansion: This hardware version optimizes the response speed to the Mark VIe system control algorithm, reducing the dead time of the servo control loop.
  • Hot-swap support capability: In dual-redundancy or TMR configurations, online replacement is supported with I/O packages, allowing for logic-side maintenance and upgrades without system downtime.
  • Gas turbine fuel control: Used to drive the gas regulating valve (VGCV) to precisely control the fuel flow into the combustion chamber according to load requirements.
  • Steam turbine steam inlet control: Controls the opening of the high-pressure main steam valve (MSV) and regulating valve (GV), directly determining the turbine's speed and output.
  • Guide vane position adjustment (IGV): At the gas turbine compressor end, controls the angle of the inlet guide vanes to optimize inlet efficiency under different operating conditions.
  • Monitoring of hydraulic servo actuators: widely used in various large hydraulic drive systems (such as power plant bypass systems) that require high-frequency response and high-precision position feedback.
Description
The IS200TSVCH1AEC is a critical component in GE Mark VIe Turbine Control Systems, functioning as a servo input/output terminal board. It enables precise dual-channel servo current output for controlling turbine valves, while simultaneously monitoring up to 8 LVDT position feedback channels and 2 pulse rate inputs. This ensures accurate and reliable operation of turbine systems under demanding industrial conditions.

Designed to support redundancy, the IS200TSVCH1AEC can operate in Simplex, Dual, or TMR modes, allowing flexible integration into both single and multi-redundant turbine control configurations. Its dual 24-pin terminal blocks accept #12 AWG wiring, facilitating robust electrical connections and high reliability in industrial environments.

The board is compatible with PSVO and WSVO servo drives, making it ideal for both new and existing Mark VIe installations. Diagnostic capabilities include real-time monitoring of servo output status, LVDT range, and fault self-checks, enabling predictive maintenance and reducing downtime. With a 3 × 28 V DC power supply, the IS200TSVCH1AEC ensures consistent performance across a wide range of operating conditions.

Installation of the IS200TSVCH1AEC is straightforward, with surface mount support and shielded grounding provisions to ensure system safety. Its compact size and compatibility with Mark VIe chassis allow for easy replacement or upgrades, minimizing system interruption. Engineers benefit from the board’s seamless integration, high reliability, and precise feedback control.

The IS200TSVCH1AEC Servo Terminal Board continues the proven performance lineage of the IS200TSVCH1A series, offering advanced features for precise turbine control, flexible redundancy options, and comprehensive diagnostics for modern industrial applications.
Revisions

Revision Part #

Also known as

IS200TSVCH1AFD
IS200TSVCH1A-FD, Series FD, Rev FD
IS200TSVCH1AAA
IS200TSVCH1A-AA, Series AA, Rev AA
IS200TSVCH1ABA
IS200TSVCH1A-BA, Series BA, Rev BA
IS200TSVCH1ADC
IS200TSVCH1A-DC, Series DC, Rev DC
Alternative Names
IS200TSVCH1A IS200TSVCH2A IS200TSVCH2AED IS200TSVCH3A IS200TSVOH1A
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How many inputs and outputs does the IS200TSVCH1AEC support?
It supports 8 LVDT channels, 2 pulse inputs, and dual-channel servo outputs.
What control modes are supported by IS200TSVCH1AEC?
Simplex, Dual, and TMR redundancy modes.
How does the IS200TSVCH1AEC integrate with other components?
It interfaces directly with PSVO and WSVO servo drives and fits Mark VIe chassis.