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General Electric IS200TVBAH2ACC
General Electric IS200TVBAH2ACC
General Electric IS200TVBAH2ACC
· Product image is representative; revision or series may vary. Contact us to request a specific version.

IS200TVBAH2ACC

Vibration Input Terminal Board

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Technical specifications for IS200TVBAH2ACC

  • Product Model
    IS200TVBAH2ACC
  • Spare Model
    IS200TVBAH2A
  • Product Parameters
    Vibration Input Terminal Board
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    33x17.7x8.2cm
  • Manufacturer
    General Electric
  • Weight
    0.65 kg
  • Input Impedance
    1.5 MΩ
  • Isolation
    1500 V DC
  • Power Supply
    +28 V DC
  • Operating Temp
    –40 °C to +85 °C
  • Storage Temp
    –55 °C to +90 °C
  • Humidity
    5 – 95 % RH non-condensing

Description

The IS200TVBAH2ACC is a vibration input terminal board from the GE Mark VI/VIe Speedtronic Turbine Control System family, manufactured by General Electric in the United States. It serves as the field wiring interface between vibration monitoring sensors and the Mark VI/VIe control system I/O packs.

The terminal board accepts signals from eddy current proximity probes, seismic velocity transducers, and accelerometers used for monitoring shaft vibration, bearing vibration, and casing vibration on gas turbines, steam turbines, compressors, and generators. Input signals are buffered, filtered, and conditioned before transmission to the Mark VI/VIe I/O packs for analog-to-digital conversion and processing by the control algorithms.

Information

Overview Manuals Application Notes Product Applications Cable & Field Connections

Features:

  • Interfaces multiple vibration sensor types
  • Supports proximity probes, accelerometers, and seismic sensors
  • Signal conditioning and buffering for stable transmission
  • Conformal-coated PCB for harsh environments
The GE IS200TVBAH2ACC is a vibration input terminal board used in GE Mark VI / Mark VIe Speedtronic turbine control systems. It functions as a signal interface between field-mounted vibration sensors and the turbine control processors, ensuring that vibration, displacement, and speed-related signals are properly conditioned and transmitted for monitoring and protection purposes.

The board is designed to connect multiple types of vibration measurement devices, including proximity probes, seismic velocity sensors, accelerometers, and Velomitor-type transducers. It provides signal termination, biasing, and buffering to maintain stable signal quality under industrial electrical noise conditions commonly found in turbine enclosures and power generation environments.

The IS200TVBAH2ACC GE Vibration Input Terminal Board may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
GE IS200TVBAH2ACC Vibration Input Terminal Board Manuals, Datasheets, Drivers, 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.
In typical system architecture, the IS200TVBAH2ACC receives raw analog signals from field instrumentation and routes conditioned outputs through dedicated connectors to the Mark VIe control system. A Keyphasor input channel is commonly used as a reference signal for shaft speed and phase measurement, which is critical for rotor dynamics analysis and protection logic.
 
The module is constructed as a rugged industrial PCB assembly with conformal coating to improve resistance against moisture, dust, and corrosive gases. It is designed for continuous operation in high-vibration and high-temperature environments typically found in gas turbines, steam turbines, and large rotating machinery installations.
 
  • Turbine Health Monitoring: Tracks real-time vibration profiles to spot abnormalities early
  • Gas Turbine Controls: Embedded in GE-compatible drive systems for critical safety baselines
  • Steam Turbine Controls: Deployed to minimize risk of catastrophic component failure
  • Wind Turbine Drives: Used in wind hubs for continuous rotor and drivetrain feedback
  • Machinery Protection: Monitors structural movement of bearings, shafts, and rotor conditions
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Sensor Wiring: Connect up to 14 field sensors directly to the two 24-terminal blocks. Each terminal accommodates up to #12 AWG wire and is secured with two screws.
Shielding: Terminate all cable shields directly to the chassis ground bus bar or the shield termination attachment points located directly next to the terminal blocks.
Buffered Outputs: The board features front-edge connectors (such as 37-pin, 25-pin, 9-pin, and BNC connectors). These allow you to hook up third-party apparatus or Bently Nevada monitoring racks in parallel.

Alternative Names

IS200TVBAHZACC IS20OTVBAH2ACC IS2O0TVBAH2ACC 1S200TVBAH2ACC IS2OOTVBAH2ACC

Technical notes

Physical dimensions are approximately 254 mm × 102 mm × 25 mm with a weight of 0.5 kg. The board mounts on DIN rail or panel within the Mark VI/VIe control cabinet. Field wiring connects via screw terminals accepting wire sizes from 0.2 to 2.5 mm² (24 to 14 AWG). Connection to the I/O pack is made via ribbon cable or backplane connector.

FAQs

  • Can the IS200TVBAH2ACC be hot-swapped?

    +
    No. The board must be de-energized before removal to avoid damaging circuitry or creating transients.
  • Are the buffered outputs isolated from primary control signals?

    +
    Yes. Buffered outputs via BNC and D-sub connectors are isolated, allowing for safe connection of diagnostic tools.
  • What transducers are accommodated by the IS200TVBAH2A PCB's Vibration Inputs?

    +
    The IS200TVBAH2ACC unique Vibration Inputs accomodate proximitor, seismic, velomiter, and accelerometer styles of transducers.
  • How many N24 buffered outputs are offered on the IS200TVBAH2ACC base board?

    +
    The IS200TVBAH2A offers a series of fourteen total N24 buffered outputs.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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