Description
1. Product Title
GE IS200TVIBH2BBB – Vibration Monitor Terminal Board
2. Product Overview
The GE IS200TVIBH2BBB is a vibration monitoring terminal board from GE’s Mark VI turbine control system series. It provides high-density signal termination for proximity probes, accelerometers, and velocity sensors used in turbine machinery protection, connecting to VVIB vibration I/O packs. This board addresse
s monitoring challenges in rotating equipment by offering robust BNC connectors, coaxial cabling support, and signal integrity preservation for accurate vibration analysis. Supporting simplex and TMR redundancy, the GE IS200TVIBH2BBB enables real-time trending, alarm thresholds, and protective trips, ensuring mechanical health in gas and steam turbine applications.
3. Technical Specifications
- Brand: GE (General Electric)
- Model: IS200TVIBH2BBB
- Warranty: One Year
- Condition: 100% New & Original
- Channels: 16 analog vibration inputs
- Connectors: 14 plug connectors, 2 large terminal blocks, BNC jacks
- Input Type: Proximity probes (0-10 V), accelerometers
- Input Range: -10 V to +10 V
- Operating Temp: -40°C to +70°C
- Components: Integrated circuits, resistors, capacitors, female D-subs
4. Key Features & Benefits
- Multi-Probe Termination: Accommodates radial, axial, and thrust position sensors with proper impedance matching, ensuring accurate orbit and gap measurements.
- TMR Compatibility: Supports triple redundant VVIB packs, providing voted vibration data for fault-tolerant protection logic.
- No Calibration Required: Factory-set jumpers and stable signal paths eliminate field adjustments, simplifying installation and maintenance.
5. Application Scenarios
- Gas Turbine Bearings: Monitors journal and thrust bearings for unbalance, misalignment, and rubs during full-speed operation.
- Steam Turbine Rotors: Tracks high-pressure and low-pressure casing vibrations for predictive maintenance and trip functions.
- Generator Monitoring: Interfaces shaft vibration probes for mechanical protection in synchronous machines.
6. Frequently Asked Questions (FAQ)
- Q: What is the primary function of the GE IS200TVIBH2BBB?
A: It terminates vibration probe signals for Mark VI systems, interfacing proximity transducers to VVIB I/O packs for turbine protection. - Q: Is GE IS200TVIBH2BBB compatible with legacy systems?
A: Yes, it connects directly to Mark VI VVIB boards and supports upgrades from earlier Speedtronic vibration monitoring architectures.
