GE DS200CTBAG1ADD, that is, an analog signal termination terminal board for GE Mark V Speedtronic turbine control system, is installed inside the turbine control cabinet for signal wiring conversion and connection. It is widely applied in gas turbine and steamturbine control units of power plants and energy industries. It adopts industrial circuit board technology to complete signal access, filtering and transmission between field sensors, actuators and main control cards.

This terminal board receives analog and digital signals transmitted from onsite field devices, performs signal conditioning and filtering, and transmits signals to the main control board through internal bus connectors. It also forwards control output signals from the main system to onsite equipment. During unit operation, it provides stable signal connection channels for the whole turbine control system. It has basic signal protection components to reduce signal interference and ensure reliable signal transmission for turbine monitoring and interlock protection.

From the perspective of application objects, this terminal board applies to power, energy and petrochemical industries. For power industry, it is used for signal termination of gassteam turbine control cabinets. For energy industry, it serves for wiring connection of turbogenerator control systems. For petrochemical industry, it is used for turbine unit control of energyconsuming devices. It is suitable for industrial equipment maintenance, spare parts replacement and system technical renovation.