GENERAL ELECTRIC DS200TCQCG1BKG Analog IO Expander Board

DS200TCQCG1BKG is an Analog IO Expander Board manufactured and designed by General Electric as part of the LM2500

Series used in GE Aeroderivative Gas Turbine Control Systems. The Analog IO Expander board (TCQC) provides scaling and

conditioning for additional analog signals read from the terminal boards of the I/O cores. The TCQC board provides LVDT and

LVDR excitation. The IONET termination for and is on the TCQC board in the core. If the optional <21> is installed, that

IONET termination is on the TCQC in . The mA input for the megawatt transducer signal is scaled and conditioned on the

TCQC board and written to the STCA board via the 19PL connector. Pulse rate inputs are scaled and conditioned on the TCQC

board. In most applications, the high-pressure shaft speed signals and occasionally the liquid fuel flow signals are scaled on the

TCQC board and written to the TCQA board via the JE connector in the core. The TCQC board communicates

the generator and line signals with the STCA board via the JE connector. The high-pressure shaft pulse rate

signals are read from the TCQE board via the JJ connector. The TCQE board signals originateon the PTBA board in the core.

Email :sales@amikon.cn