GE IS200AEPAH1A IS200AEPAH1AAA Board Assembly

The GE IS200AEPAH1A IS200AEPAH1AAA serves as a board assembly for the Mark VI series. This board manages discrete I/O signals between field devices and the turbine controller. You will find this unit in many industrial automation systems. General Electric designed this board for the Speedtronic turbine control platform. Its robust construction ensures reliable operation in harsh environments.

Technical Specifications

This board integrates over 150 discrete components onto a multi-layer PCB. Its dimensions measure roughly 9.5 inches wide by 8.0 inches high. The total weight reaches about 0.85 kilograms including the mounting bracket. Twelve 10-pin terminal blocks handle field wiring for discrete devices. Twenty-four I/O channels bring digital signals into the board. One backplane connector provides power and data paths to the main rack. The design stores up to 340 joules of capacitive energy for stable signal filtering.

Functional Layout and I/O Processing

The GE IS200AEPAH1A IS200AEPAH1AAA processes discrete input signals with high reliability. Each optocoupler isolates field wiring from sensitive controller circuits. Moreover, the board filters electrical noise before passing signals to the processor. This variant includes upgraded optocouplers for better isolation and response. General Electric specifically designed this board assembly for the Mark VI Speedtronic system. You can replace an older board with this unit without changing the rack configuration.

Installation Guidelines and Compatibility

This board assembly mounts directly into a standard Mark VI rack slot. Always disconnect system power before handling the GE IS200AEPAH1A IS200AEPAH1AAA. The board works with existing GE Mark VI backplanes and field sensors. Verify your firmware revision supports this variant. This board maintains backward compatibility with earlier Mark VI versions. Proper installation ensures reliable I/O processing and system integrity.