GE | DS200DDTBG2ABB | I/O Terminal Board

Product Description:

The DS200DDTBG2ABB is an LCI Auxiliary I/O Terminal Board.  This PCB  was created as a component for the Mark V system from GE.  The Mark V was the second of the Speedtronic gas and steam turbine management systems to offer triple redundant back-ups on critical controls and protection parameters. It also includes features such as built-in diagnostics, online maintenance, and a direct sensor interface.

The DS200DDTBG2ABB is a high voltage board.  Its function is to create system connections for auxiliary I/O signals.  The board receives power from and is connected to the DS200ADMA board, which is a daughterboard module located on the DS200DSPC digital signal processor control board.

The DS200DDTBG2ABB is built with multiple inputs and outputs.  This includes high voltage AC inputs (2,) high current signal inputs (6,) low current signal inputs (3,) 4-20 mA current loop inputs (up to 2,) and undedicated voltage inputs.  The current loop inputs are reassigned from the CT or LEM input channels using jumpers. The board also has four buffered analog outputs and two 4-20mA current outputs. The board also has sixteen digital Input/Outputs.  

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