Features:
- Processes up to 14 analog inputs from seismic, proximity, and accelerometer probes
- Features 16-bit ADC, 2500V isolation, and a sampling rate of 51.2 kS/s
- Built for the Mark VI series with a -40°C to +70°C temperature range and high MTBF
The IS200VVIBH1CAC serves as the central interface for up to 14 individual vibration sensors in a turbine control system . By supporting Bently Nevada's Seismic, Proximitor, Velomitor, and Accelerometer probes, it consolidates signal conditioning for multiple protection functions into a single board . This high channel count reduces the need for multiple separate cards, simplifies the backplane layout, and ensures that critical parameters like vibration and rotor position are monitored simultaneously, providing a complete picture of machine health to the Mark VI controller.
To ensure data integrity in electrically noisy environments, the IS200VVIBH1CAC is equipped with high-precision 16-bit ADCs . It provides a remarkable 2500V AC isolation between channels and ground, effectively breaking ground loops and protecting the main controller from field wiring faults . With a sampling rate of 51.2 kS/s, it captures high-frequency transient events such as bearing fault signatures, allowing the monitoring system to detect failures like outer race defects with high diagnostic accuracy well before they become catastrophic .
The IS200VVIBH1CAC is physically designed as a 6U VME board, featuring a metal faceplate with LED indicators (Run, Status, Fail) for local diagnostics . It is built to withstand the extreme conditions of a turbine deck, operating reliably across a temperature range of -40°C to +70°C . With a component MTBF exceeding 200,000 hours, the IS200VVIBH1CAC ensures long-term reliability and reduces the risk of unplanned maintenance outages in critical power generation assets .
The IS200VVIBH1CAC GE Vibration Monitor Board may still be available for purchase and support from Apter Power beyond
End-Of-Life (EOL) by the manufacturer (OEM).
GE IS200VVIBH1CAC Vibration Monitor 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.
GE IS200VVIBH1CAC Vibration Monitor Board Specs
General
- Manufacturer GE
- Model IS200VVIBH1CAC
- Condition New Original ready stock
- Product Family
IS200VCRCH1B,IS200VCRCH1BBC,IS200SRLYH2AAA
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.
- Gas Turbines: Controls GE Frame 6, 7, and 9 heavy-duty gas turbines.
- Centrifugal Compressors: Protects large pipeline compressors.
- Mechanical Drives: Monitors critical pump and LNG train turbines.
- Steam Turbines: Monitored in combined cycle power plants.
- Radial Vibration: Monitors shaft dynamic movement inside bearings.
- Axial (Thrust) Position: Detects rotor shifting to prevent rotor-to-stator rubbing.
- Rotor Eccentricity: Measures shaft bowing during slow-rotation turning gear operation.
- Differential Expansion (Chassis vs. Rotor): Monitors thermal growth mismatches during startup.
- Hardware Jumpers: You must manually configure hardware jumpers on the board or its terminal board (TVIB/DVIB) to match the sensor type (e.g., configuring voltage levels for -24V DC proximity probes vs. passive accelerometers).
- Slot Assignment: Must be placed in its designated slot within the VME rack as configured in the Toolbox software.
- Power Down: De-energize the specific control core (R, S, or T) before extracting or inserting the board (unless hot-swap is explicitly approved under controlled conditions).
- ESD Protection: Always wear a grounded electrostatic discharge wrist strap.