GE MARK V LCI Auxiliary I/O Terminal Board with 33 TP Test Points 17 LEDs and 2 Transformers for Turbine Control

GE MARK V DS200DDTBG2ABB LCI Auxiliary I/O Terminal Board 

Product Description:

The DS200DDTBG2ABB is an LCI Auxiliary I/O Terminal Board (a type of PCB) designed as a component for GE’s Mark V system—the second generation of Speedtronic gas and steam turbine management systems. A key advantage of the Mark V system is its triple redundant back-ups for critical controls and protection parameters, and the Mark V series (to which this board belongs) also offers built-in diagnostics, online maintenance, and a direct sensor interface.

As a high-voltage board, its primary function is to establish system connections for auxiliary I/O signals. It draws power from and connects to the DS200ADMA board—a daughterboard module mounted on the DS200DSPC digital signal processor control board.

Test & Indicator Components include 33 TP test points and 17 LEDs.

Voltage-Limiting & Circuit Components include 2 transformers, 4 relays, 14 transistors, capacitors, resistors, 8 varistors, 15 resistor network arrays, and multiple integrated circuits.