




Product Overview
The GE IS200TBTCH1C Thermocouple Input Terminal Board is a high-precision interface module within the Mark VI Speedtronic control system. It is designed to accurately capture temperature signals from thermocouples in industrial and turbine environments, transmitting reliable data to the central controller for process monitoring and control.
Its DIN rail-compatible design, robust construction, and channel-level isolation ensure signal integrity and reliable operation even under harsh industrial conditions, making it ideal for power generation and process automation applications.
Technical Specifications
| Parameter | Details |
|---|
| Model | IS200TBTCH1C |
| Module Type | Thermocouple Input Terminal Board |
| Series | GE Mark VI Speedtronic |
| Input Channels | 16 thermocouple inputs per board |
| Supported Thermocouple Types | J, K, T, E, N, R, S, B |
| Accuracy | ±0.25% of reading or better |
| Isolation | Channel-to-channel galvanic isolation |
| Operating Temperature | -40°C to 70°C |
| Mounting | Rack-mounted (Innovation Series) |
| Dimensions (HxWxD) | Approx. 160 x 120 x 40 mm |
| Weight | Approx. 0.75 kg |
| Indicators | LED status indicators for input channels |
Typical Applications
The IS200TBTCH1C board is used in applications where accurate temperature monitoring is critical:
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Gas and steam turbine control systems
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Boiler and heat recovery monitoring
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Power generation plants
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Oil & gas processing and refining
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Industrial process automation systems
It ensures precise thermocouple signal acquisition, enabling reliable temperature monitoring and control.
Technical FAQs
1. How many thermocouple channels does this board support?
It provides 16 thermocouple input channels.
2. Which thermocouple types are compatible?
J, K, T, E, N, R, S, and B types.
3. Is there channel isolation?
Yes, galvanic isolation is provided between channels.
4. What is the operating temperature range?
-40°C to 70°C.
5. How is the board mounted?
It is rack-mounted within the Innovation Series backplane.
6. Are there diagnostic indicators?
Yes, LED indicators display the status of each input channel.
7. Which industries use this module?
Power generation, turbines, oil & gas, and industrial process control.
8. Can it support predictive maintenance?
Yes, accurate thermocouple data enables monitoring for early detection of anomalies.
9. What is its role in system control?
Provides precise temperature input signals to support control, monitoring, and protection logic.
10. Is it compatible with other Mark VI modules?
Yes, it integrates fully within the Mark VI Speedtronic ecosystem.