Exciter Regulator Options Card IS200EROCH2A is the second version of the IS200EROCH models. The primary function of this board is to be used in conjunction with the IS200ERGTH1A, or any of the GE ground detector boards to detect leakage resistance to the ground at any point when being used with the generator field current. This board has the ability to provide transfer of data to two locations that are on the regulator rack and can communicate using the keypad connector on the faceplate or in the backplane of the model.
The IS200EROCH2A board has a number of integrated circuits within the main portion of the board. When you are looking at the front of the board towards the bottom of the faceplate there are two d-pin connectors which are labeled as redundant and ground detector. This model is used within the Innovation Series of EX2100 Excitation Control models.
While the IS200EROCH2A is no longer produced by General Electric and is mostly obsolete this model can still be found on the shelves here at AX Control INC. If you have any questions regarding the operation or repair of this model please feel free to contact us by phone number or email.