الوصف
The GE DS200TBQEG1B is a specialized circuit board known as a RST Analog Terminal Board for the GE Speedtronic Mark V series of industrial control systems. It is specifically designed for use with the LM6000 gas turbine and is not a modern, standalone PLC module.
Key Features and Function
- Analog Signal Termination: The board’s primary function is to serve as a termination point for analog input and output signals coming from and going to the LM6000 gas turbine. These signals are from various field devices like pressure transducers and temperature sensors, which provide continuous measurements.
- Triple-Redundant System (R-S-T): The (R-S-T) in the part number indicates that the board is designed for the triple-redundant architecture of the Mark V system. This means it handles signals for all three (R, S, and T) of the system’s processors, ensuring fault tolerance and high reliability.
- LM6000 Specificity: The inclusion of LM6000 in the description highlights that this board has a specific configuration tailored to the unique I/O requirements of the LM6000 gas turbine.
- Obsolete Status: As a component of the discontinued Mark V series, the DS200TBQEG1B is considered an obsolete part. It is no longer manufactured by GE and is typically sourced from new old stock, surplus vendors, or specialized repair and refurbishment companies.
- Connectivity: The board features various terminal blocks and connectors for managing the large number of analog signals from the turbine, providing an organized and reliable interface for the control system.