GE DS200STBAG1A DS200STBAG1ADC Turbine Control Terminal Board

The GE DS200STBAG1A DS200STBAG1ADC serves as a turbine control terminal board for the Mark V series. This board terminates field wiring for critical turbine control signals. You will find this unit in many industrial power generation facilities. 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 160 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 0.95 kilograms including the mounting bracket. Twenty-four discrete input termination points connect field sensors to the control system. Sixteen output termination points route actuator signals from the controller. Eight analog I/O points handle variable sensor and control signals. One backplane connector provides signal and power paths to the main rack. The design stores up to 380 joules of capacitive energy for stable signal termination.

Functional Layout and Signal Management

The GE DS200STBAG1A DS200STBAG1ADC terminates control signals with high accuracy and reliability. Each termination point matches the impedance of connected field devices. Moreover, the board includes protection diodes to prevent overvoltage damage. This variant features upgraded termination networks for better signal fidelity and noise rejection. General Electric specifically designed this terminal board for the Mark V Speedtronic system. You can replace an older board with this unit without changing the rack configuration.

Installation Guidelines and Compatibility

This turbine control terminal board mounts directly into a standard Mark V rack slot. Always disconnect system power before handling the GE DS200STBAG1A DS200STBAG1ADC. The board works with existing GE Mark V backplanes and field devices. Verify your firmware revision supports this variant. This board maintains backward compatibility with earlier Mark V versions. Proper installation ensures reliable signal termination and system integrity.