IS200ATBAG1A

Product Description

The IS200ATBAG1A is an Application I/O Terminal Board (ATBA) created by General Electric. The IS200ATBAG1A is a replacement PCB that connects to the Control Assembly Backplane PCB (CABP). It has the ability to provide terminal connections to the J6 and J7 connection signals that are on the backplane. This part serves as an interface for drive connections. It is normally a DIN rail installed inside the control cabinet for the system.

On the IS200ATBAG1A there is a terminal block with two terminal strips with a total of 60 terminals. There is also an orange 24-pin jack and an orange 36-pin jack on the ATBA. There are two factory-drilled holes on the top and bottom right corners. The part number for the board is located on the bottom board edge. This board does not have any type of hardware that can be adjusted, nor does it have fuses.

There are specific terminal assignments for the two terminal strips on the IS200ATBAG1A. The J6 connection used terminals 1-36 while the J7 connection uses 37-60.  Terminals 1, 3, and 5 are for a MA Pilot. 2, 4, and 6 are a System Fault String. Terminals 7 and 9 are for the Fdbk. Terminals 8, 10, and 12 are a Local Fault String. 11 and 13 are for the SSR. Terminals 14-36, 37, and 39 are digital outputs. Terminals 38, 40, 42, 44, 46, 52, 54, 56, 58, and 60 are analog outputs. Terminals 41, 43, 45, 47, 49, 51, 53, 55, 57, and 59 are for the tachometer. Terminals 48 and 50 are for the potentiometer.