This model, DS200TCEAG1BTF Emergency Overspeed Board, is not the originally designed product and does not have the intended functionality that was originally developed for the Mark V Series of turbine control systems.
The DS200TCDAG1B PCB is more clearly defined by its official functional description as a Digital IO Board or Digital Input/Output Board, as referred to in the original Mark V Series instructional manual materials.
The DS200SVAAG1A printed circuit board (PCB) is part of the Mark V Series, which is specifically designed for use in the control and management systems of steam, wind, and gas turbine assemblies.
This DS200SSBAG1BAA printed circuit board by General Electric is an essential component for the Mark V Turbine Control System Series, and it is also highly likely to be used in the EX2000 Excitation Control Subsystem.
The General Electric IS420UCSBS1A is a component from GE’s versatile and reliable control systems, primarily used in industrial automation applications.