About the IS200EXMDG1A
Exciter MD Feedback Board IS200EXMDG1A is the first of two EXDM boards produced by General Electric Industrial Systems for the EX2100 series of models. This model is generally small in appearance and has several components on the board which include two metal oxide varistors (MOVs), a relay, and one resistor. Every board component on the IS200EXMDG1A model has a reference designator that is printed on the surface of the board.
There are a set of connectors on the board known as Augat connectors, these connectors are three-by-three and two-by-three. There are also two vertical pin connectors, which are varying sizes as well as a connector that is right-angled, there are also two female connection points and two male pins.
The IS200EXMDG1A is mostly obsolete at this time due to it no longer being manufactured by General Electric. If any help is needed involving help on location or wiring this board please refer to the attached GEH-6632 manual under the manuals tab on this page. Despite this model being mostly obsolete AX Control Inc can help find a replacement model for you as well as help you repair the model if needed.