The IS200EISBH1AAC is a circuit board designed by GE for use in EX2100 excitation modules, specifically serving as an Exciter ISbus board within the Mark VI system. Its primary function is to manage fiber-optic communications within its cabinet.
Features
The IS200EISBH1AAC is equipped with a front faceplate featuring set pins for secure installation in the rack system. The faceplate includes an opening for accessing a reset switch located on the board's surface, along with several labeled fiber-optic connectors for Gen Field voltage and current, Exciter voltage and current, and Ground Detect In and Out. The faceplate is affixed to the circuit board using screws.
Construction
The circuit board is factory-drilled along its edge and marked with codes, barcodes, and the GE logo. Components are identified with reference designators. It includes over twenty integrated circuits, inductor coils, resistors, capacitors, transistors, diodes, two small transformers, and a single backplane connector used for both input and output of fiber-optic feedback signals.
