IS200STURH2A is a Simplex Primary Turbine Protection Input Terminal Board manufactured and designed by General Electric as part of the Mark VIe Series used in distributed control systems. The turbine terminal board has a simplex S-type terminal board version called the Simplex Primary Turbine Protection Input (STUR) terminal board (TTUR). It has connections for the turbine-specific primary trip (PTUR), speed and synchronization inputs, trip relay outputs, and a cable to power a primary trip board. The following are some uses for STUR:
The physical dimensions, customer terminal placements, and I/O pack mounting of this terminal board are identical to those of other S-type terminal boards. No component will allow for multiple stacking of terminal boards above the associated PTUR I/O pack.
The primary services that STUR offers are as follows: