Description
The GE IS200TBTCH1CBB appears to be a thermocouple terminal board used within the GE Mark VI Series gas turbine control systems, particularly the Mark VI (not Mark VIe) variation. Here’s a breakdown of its potential function and how you can confirm its exact role in your system:
Function (Likely):
- Thermocouple Terminal Board (Mark VI): Based on the “TBTCH” in the part number signifying a thermocouple terminal board, and considering its use in the Mark VI system (not Mark VIe), the IS200TBTCH1CBB likely functions to interface with thermocouples. Thermocouples are sensors that generate a small voltage signal proportional to the temperature they measure. The board’s functionalities would likely include:
- Cold junction compensation: Thermocouple output is affected by the temperature at the connection point with the wires (cold junction). The board likely has circuitry to account for this variation and provide an accurate temperature reading based on the actual hot junction temperature (where the measurement is taken).
- Signal conditioning: The weak voltage signal from the thermocouple might be amplified or filtered to ensure a reliable and accurate signal for the Mark VI system.
Uncertainties (CBB):
- The latter part of the code (“CBB”) might indicate specific details about the board’s features or revision, but publicly available information is limited. It does not necessarily affect the core functionality of processing thermocouple signals.
Finding Specific Information:
To definitively confirm the function and compatibility of the IS200TBTCH1CBB in your Mark VI system, here are the recommended steps:
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GE Mark VI System Manuals: If you have access to the technical manuals or documentation for your specific GE Mark VI Speedtronic system, locate the parts list section. Look for the IS200TBTCH1CBB and see if it’s mentioned. The manual should provide details on:
- Confirmation of its function as a thermocouple terminal board.
- The number of thermocouple channels supported.
- Compatible thermocouple types.
- Wiring schematics for proper thermocouple connection.
- Calibration procedures (if applicable) to ensure accurate temperature readings.
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GE Customer Support: Contacting GE’s technical support team is the most reliable way to obtain the most up-to-date and accurate information. Provide them with the complete part number (IS200TBTCH1CBB) and any context you have about the system where you encountered this board. They can clarify its specific function and compatibility with your Mark VI system.
Limited Resources Online:
Finding detailed information about the IS200TBTCH1CBB online is challenging. Here are some resources that might mention the part number, but their accuracy or relevance cannot be guaranteed:
- Industrial Automation Suppliers (for reference only, not suggesting these as parts sources):
- Listings on online marketplaces (part number might be mentioned, but details might be inaccurate).
- Other online mentions (unverified sources):
- There might be mentions of this part number on other websites, but their accuracy cannot be guaranteed.
In Conclusion:
The GE IS200TBTCH1CBB likely functions as a thermocouple terminal board for processing temperature signals from thermocouples within a GE Mark VI gas turbine control system. Consulting GE’s resources or system-specific manuals is the best course of action to confirm its exact role and relevant technical specifications.
I hope this explanation is helpful! Feel free to ask if you have any further questions about the IS200TBTCH1CBB, thermocouple terminal boards, or GE Mark VI systems in general.
