GE IS200TVIBH2B CC Mark VI Speedtronic Vibration Input Board
Manufacturer: GE Fanuc
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Part Number: IS200TVIBH2B CC
Condition：New with Original Package
Product Type: Vibration Input Terminal Boards
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE IS200TVIBH2B CC Mark VI Vibration Input Terminal Board
The GE IS200TVIBH2B CC, also cataloged as the IS200TVIB Vibration Input Terminal Board, operates as a dedicated hardware component for dynamic sensor signal acquisition and conditioning within GE Mark VI Turbine Control platforms. The 6U board routes 8 vibration input channels connected to proximity probes and accelerometers across a +/-24 VDC input range. Integrated analog signal conditioning, active filtering, and 1500 VDC channel-to-bus galvanic isolation process raw transducer signals before transmitting digitizing parameters across the control system backplane.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IS200TVIBH2B CC |
| Brand | GE |
| Origin | USA |
| Weight | 0.9 kg |
| Dimensions | 233 mm x 167 mm (Standard 6U VME Profile) |
| Operating Temp | 0 deg C to +60 deg C |
| Power Consumption | +5 VDC via Backplane Bus |
| Channel Density | 8 Vibration Input Channels |
| Transducer Support | Proximity Probes, Accelerometers |
| Signal Input Range | +/-24 VDC |
| Isolation Voltage | 1500 VDC Channel-to-Bus Isolation |
| Diagnostics | Channel Health and Probe Status LED Indicators |
| Termination | Screw Terminals with Wire Guards |
Backplane Bus Communication Velocity and Deterministic Throughput
The GE IS200TVIBH2B CC couples directly to the Mark VI system backplane bus to ensure rapid, deterministic delivery of vibration telemetry to central processor units. Analog-to-digital conversion circuits synchronize sampled channel data with controller execution frames, preventing latency accumulation in machinery protection loops. Integrated firmware compatibility maintains protocol integrity across backplane communication cycles, allowing real-time processing of high-frequency vibration signals without altering system bus bandwidth.
Frequently Asked Questions
Q: How do integrated LED indicators assist during physical loop verification?
A: Technicians use the front panel LEDs to observe active channel status, power rail health, and probe line integrity without interrupting signal acquisition.
Q: What precautions prevent noise coupling on long proximity probe wire runs?
A: Install shielded twisted-pair cabling, land shield drain wires at the dedicated cabinet earth point, and maintain physical separation from high-voltage AC conductors.
Q: Can the terminal board handle inputs from different transducer types simultaneously?
A: Yes, onboard conditioning circuits process inputs from both eddy-current proximity probes and piezoelectric accelerometers across individual channels within the +/-24 VDC operational window.
Field Installation Guidelines
Follow these core physical assembly and wiring practices during terminal board installation:
- Carrier Board Mounting: Seat the 6U terminal board into the rack enclosure frame using standard mounting clips, verifying solid chassis contact to ground the assembly.
- Field Cable Connection: Terminate field sensor leads into the screw terminals, ensuring the wire guards clamp conductors firmly without over-tightening.
- Shield Earthing Discipline: Route cable drain wires directly to the designated earth bar, preserving a single-point ground connection to eliminate ground loop currents.
- Interface Cable Attachment: Connect the multi-pin backplane interface ribbon cables to the board headers, locking side latches to prevent vibration-induced disconnects.
- Transducer Bias Check: Measure DC bias voltages at the field terminals prior to system startup to confirm proximity probes receive specified excitation power.