Tag: IS200EROCH1ABB

The IS200EROCH1A model is part of the EX2100 family produced by General Electric Industrial Systems. The EROC acronym in this part stands for Exciter Regulator Options Card. The board typically supports voltage regulator options, third-party GE ground detectors, and terminal board power connections.

The IS200ERGTH1A model is connected to the IS200eroCH 1A module and will be used to detect ground resistance leakage at any point within the generator’s excitation current. On the front panel of the IS200eroCH 1A model, there is a keyboard connector that can be used to connect the RS-232 cable. Another keyboard connector is located on the back of this model.

The IS200EROCH1A is capable of transmitting data from two locations on the regulator rack. On the panel of this model, there is a power LED located at the top of the board, near the board, with GE Energy on it. There are two ISBUS connectors and a tool D-pin connector below the power LED. The model integrates several circuits.

If you have any questions about this model, please feel free to contact AX Control for more information.

Frequently asked questions about IS200EROCH1A
What is the description of IS200EROCH1A board?

EROC board cards are single-slot 6U high cards. This model is installed in the leftmost slot of the simplex control module rack.
How is the IS200EROCH1A model used in a simplex control rack?

When the EROC model is used in a simplex control rack, it will provide ground detector oscillator output and induced voltage, as described in the EGDM board.
Are EROC and EGDM boards interchangeable?

Yes. As long as the EROC board is used in a simplex control frame, it serves the same function as the EGDM board and interfaces with the EXAM board, which is also used to detect ground field voltage.
Do you need to use multiple EROC models when running in simplex mode?

Nooooo. When the IS200EROCH1A board is running in a simplex control rack, only one of the boards is needed.