GE IS200EAUXH1A IS200EAUXH1AAA Exciter I/O Board

The GE IS200EAUXH1A IS200EAUXH1AAA serves as a dedicated exciter auxiliary I/O board. This module belongs to the reliable Mark VI series from General Electric. It directly manages auxiliary input and output signals for exciter systems. Consequently, this board ensures stable power generation in heavy-duty turbines.

Key Technical Specifications of GE IS200EAUXH1A IS200EAUXH1AAA

The table below lists the precise parameters for the GE IS200EAUXH1A IS200EAUXH1AAA .

Parameter	Specification
Manufacturer	General Electric (GE)
Full Model Number	GE IS200EAUXH1A IS200EAUXH1AAA
Product Category	Exciter Auxiliary I/O Interface Board
Dimensions (H x W x D)	2.5 cm x 14.5 cm x 26.0 cm
Weight	0.32 kg (0.71 lbs)
Primary Interface	One 64-pin backplane connector
Total Components	Over 120 resistors and 40 capacitors
Energy Storage Elements	Multiple 10 µF tantalum capacitors
Operating Temperature	-30°C to +65°C

Functional Design and Signal Processing

The GE IS200EAUXH1A IS200EAUXH1AAA connects directly to the exciter backplane. It processes both analog and digital I/O signals without extra cables. For example, this board uses surface-mount technology for better reliability. Many tantalum capacitors provide local energy storage for signal filtering. Therefore, the GE maintains stable voltage during transient events.

Installation and Compatibility Notes

You must verify firmware revisions before installing the GE. This board fits exclusively into Mark VI series exciter cabinets. Always replace faulty units with identical GE board revisions. Additionally, check the jumper settings against your system’s configuration manual. This practice prevents communication errors with the main exciter controller.