The IS200TBTCH1C is a Thermocouple Input Terminal Board specifically designed by GE for the Mark VI system.
It serves as a crucial interface component within the Speedtronic line of gas/steam turbine management systems.
The primary function of this board is to accept various thermocouple inputs, including types E, J, K, S, or T. It is optimized for simplex applications, featuring two D-type connectors for seamless integration into the control system.