Configured for high-speed sensor signal termination within Mark VI turbine control systems, the General Electric IS200TVIBH2BBB (IS200TVIBH2B Vibration Term Board) provides direct physical/electrical execution for rotating equipment monitoring.
Suffix Breakdown & Model Matrix
- IS200TVIBH2B: Primary terminal board base model for vibration and seismic input signal routing.
- IS200TVIBH2BBB: Specific assembly iteration featuring optimized signal paths and enhanced terminal interface compatibility for integrated turbine protection modules.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IS200TVIBH2BBB / IS200TVIBH2B |
| Brand | General Electric |
| Origin | USA |
| Weight | 0.25 kg |
| Dimensions | 138 mm x 25.4 mm x 120 mm |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | Passive (Loop Powered) |
| Mounting Type | DIN-rail / VME Chassis Mount |
| Signal Input | Piezoelectric / Seismic / Eddy-Current |
Profinet / EtherNet/IP Deterministic Networks
The IS200TVIBH2BBB facilitates the transmission of raw analog vibration signals from field-mounted transducers to the VME-based turbine control rack. By serving as a passive interface, the board maintains signal integrity for deterministic monitoring loops, ensuring that the control processor receives high-fidelity waveform data. The board utilizes integrated signal conditioning pathways that minimize electromagnetic noise, which is necessary for maintaining the precise timing required for turbine rotor dynamics analysis within the network.
Frequently Asked Questions
Q: Is this terminal board active or passive in the monitoring loop?
A: The IS200TVIBH2BBB is a passive termination component. It serves solely as an electrical bridge between the field-side transducer wiring and the system I/O pack, requiring no external supply voltage for its own operation.
Q: Does the module support hot-swapping under load?
A: No. Any removal or insertion of the board must be performed with the system power isolated to prevent damage to the backplane communication pins or the connected I/O processor.
Field Installation Guidelines
- Confirm that the associated control rack power supply is set to OFF to prevent electrical faults.
- Align the board into the designated rack slot, ensuring the edge connectors are properly seated within the cabinet terminal assembly.
- Secure the board to the mounting hardware to establish a common ground with the rack chassis.
- Terminate transducer field wires into the designated screw terminals. Ensure proper shield grounding to prevent common-mode noise interference on sensitive vibration signal lines.
- Verify signal continuity using a multimeter from the field-side cable entry point to the I/O pack connector before commissioning.
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| Warranty | 12 Months |
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