GE IS200TVIBH2B Vibration Input / Terminal Board

FAQ

Q1. What is the IS200TVIBH2B used for?
The IS200TVIBH2B is a vibration terminal board used to connect vibration sensors (such as proximity probes) to the turbine control system’s vibration processor modules in GE Mark VI/Mark VIe installations.

Q2. Which control systems support this board?
It is designed for use in GE Speedtronic Mark VI and Mark VIe turbine control systems.

Q3. How many vibration probes can it handle?
It can support wiring for up to about 14 vibration probes on its terminal blocks.

Q4. What kinds of sensors does IS200TVIBH2B work with?
The board supports common industrial probes such as proximity probes, accelerometers, and seismic sensors for monitoring vibration.

Q5. How does the board interface with the control system?
Signals from the board are routed to a vibration processor (e.g., a VVIB module), which digitizes and transmits data over the system backplane to the main controller.

Q6. Where is the board installed?
It is typically mounted within the turbine control cabinet or I/O rack near vibration sensor wiring termination points.

Q7. What are the approximate dimensions and weight?
Approximate physical size is around 29 cm × 15 cm, with a weight of about 0.8 kg.

Q8. Does the board include signal conditioning?
Yes, it includes circuitry for conditioning and isolating sensor inputs to ensure reliable vibration data transfer.

Q9. Can the IS200TVIBH2B be used in redundant systems?
Yes — in TMR or simplex system configurations, multiple boards can be used with associated vibration processors for redundancy.

Q10. Is the IS200TVIBH2B still available?
Although legacy, it is still found through industrial automation suppliers and surplus parts distributors.

GE IS200TVIBH2B

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