The GE IS200TVIBH2BBB is a Mark VI Speedtronic vibration terminal board designed to interface directly with turbine vibration monitoring systems. It serves as a dedicated signal termination and conditioning module, collecting high-sensitivity vibration data from proximity probes and transmitting it to the control system for real-time analysis and protection logic.
In industrial turbine environments where mechanical imbalance or shaft instability can lead to catastrophic failure, this module acts as a frontline safeguard—ensuring that vibration signals are accurately captured, conditioned, and delivered without distortion.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | General Electric (GE) |
| Model | IS200TVIBH2BBB |
| Series | Mark VI Speedtronic |
| Module Type | Vibration Terminal Board |
| Function | Vibration signal termination & conditioning |
| Input Signals | Proximity probes, vibration transducers |
| Measurement Focus | Shaft vibration, axial position, keyphasor |
| Signal Type | Analog (conditioned to control system input) |
| Interface | Mark VI I/O pack / control rack connection |
| Connectors | Multi-pin industrial terminal connectors |
| Operating Temperature | 0°C to 70°C (typical industrial range) |
| Power Supply | Supplied via system backplane |
| Dimensions | Approx. 230 × 160 × 40 mm |
| Weight | Approx. 0.35–1.05 kg (variant dependent) |
| Mounting | Control cabinet / turbine control rack |
The module is specifically designed to work with turbine vibration systems to ensure accurate signal integrity and early fault detection.
Recommended Related Modules
For a complete Mark VI vibration monitoring architecture, IS200TVIBH2BBB is typically paired with:
- IS200TREGH1B Trip Emergency Terminal Board
- IS200VAICH1C Analog Input Module
- IS200TSVOH1B Servo Terminal Board
- IS215UCVEM06A Control Processor Module
These modules collectively support signal acquisition, processing, and turbine protection decision-making.
Common GE Mark VI System Modules
In similar turbine monitoring and control systems, engineers also deploy:
- IS200TVIBH2B Vibration Terminal Board (earlier revision)
- IS200TBCIH1C Discrete Input Board
- IS200TRLYH1B Relay Output Board
- IS200TTURH1B Turbine Protection Module
- IS220PDIOH1A Distributed I/O Pack
Each module plays a distinct role in building a layered, high-reliability control system.
