GE DS200TCQCG1BKG Analog IO Expander Board

SPECIFICATIONS:
Part Number: DS200TCQCG1BKG
Manufacturer: General Electric
Series: LM2500
Product Type: Analog IO Expander Board
Number of Channels: 16 channels.
Input Voltage Range: 0 to 5V
Number of Channels: 2 channels for DAC
Power Requirements: +5 V dc

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.