The DS200TBCAG1AAB is a Terminal Board (Termination Board) manufactured by General Electric (GE) as part of the Mark V DS200 series for turbine control systems. This board serves as a specialized termination interface for thermocouple inputs and analog signals, providing organized, high-density field wiring connections to the Mark V rack-mounted control modules. The “G1AAB” suffix denotes a specific revision with 8 thermocouple/analog input channels, enhanced cold-junction compensation (CJC) accuracy (±0.4°C), extended temperature range (-10°C to 65°C), and gold-plated terminals for superior corrosion resistance. The DS200TBCAG1AAB provides termination points for thermocouple sensors, analog inputs, and discrete signals, consolidating field connections into a structured, maintainable format. Like all termination boards in the TBCA series, the DS200TBCAG1AAB is a passive board—it contains minimal active electronics (only the CJC thermistor) but provides a reliable, high-density connection point for all field devices.
The DS200TBCAG1A is a Terminal Board (Termination Board) manufactured by General Electric (GE) as part of the Mark V DS200 series for turbine control systems. This board serves as a specialized termination interface for thermocouple inputs and analog signals, providing organized, high-density field wiring connections to the Mark V rack-mounted control modules. The DS200TBCAG1A provides termination points for thermocouple sensors (with integrated cold-junction compensation), analog inputs, and discrete signals, consolidating field connections into a structured, maintainable format. The “G1A” suffix denotes a specific revision with 8 thermocouple/analog input channels and enhanced labeling for easy identification. Like all termination boards in the TBCA series, the DS200TBCAG1A is a passive board—it contains minimal active electronics (only the CJC thermistor) but provides a reliable, high-density connection point for all field devices.
The DS200SVMAG1ACC is a Servo Valve Monitor and Amplifier Board manufactured by General Electric (GE) as part of the Mark V DS200 series for turbine control systems. This specialized board serves a dual function: it monitors the health and performance of servo valve control loops while also providing amplification for electro-hydraulic servo valves. The “G1ACC” suffix denotes a specific revision with 2 servo valve channels, advanced monitoring capabilities, enhanced diagnostic features, optimized dither control, and comprehensive event logging. The DS200SVMAG1ACC combines monitoring and amplification in a single module, providing real-time feedback on valve position, current draw, and response characteristics while simultaneously driving the valve coils. The “ACC” designation indicates this variant includes 512-event logging, enhanced position accuracy (±0.03%), extended temperature range (-10°C to 65°C), and advanced coil health monitoring.
The DS200SVMAG1A is a Servo Valve Monitor and Amplifier Board manufactured by General Electric (GE) as part of the Mark V DS200 series for turbine control systems. This specialized board serves a dual function: it monitors the health and performance of servo valve control loops while also providing amplification for electro-hydraulic servo valves. The “G1A” suffix denotes a specific revision with 2 servo valve channels, enhanced monitoring capabilities, improved diagnostic features, and optimized dither control compared to the base G1 variant. The DS200SVMAG1A combines monitoring and amplification in a single module, providing real-time feedback on valve position, current draw, and response characteristics while simultaneously driving the valve coils. This board is essential for applications requiring continuous health monitoring of critical fuel, steam, or anti-surge valves.
The DS200SVMAG1 is a Servo Valve Monitor and Amplifier Board manufactured by General Electric (GE) as part of the Mark V DS200 series for turbine control systems. This specialized board serves a dual function: it monitors the health and performance of servo valve control loops while also providing amplification for electro-hydraulic servo valves. The DS200SVMAG1 combines monitoring and amplification in a single module, providing real-time feedback on valve position, current draw, and response characteristics while simultaneously driving the valve coils. The “G1” suffix denotes a specific revision with 2 servo valve channels, integrated monitoring, and diagnostic capabilities. This board is essential for applications requiring continuous health monitoring of critical fuel, steam, or anti-surge valves.
The DS200SVIAG1ACB is a Servo Valve Interface Board manufactured by General Electric (GE) as part of the Mark V DS200 series for turbine control systems. This specialized board serves as the interface between the Mark V turbine control processor and electro-hydraulic servo valves, providing signal conditioning, filtering, and diagnostic functions for servo valve control loops. The “G1ACB” suffix denotes a specific revision with 4 servo valve interface channels, enhanced filtering, improved diagnostic capabilities, and a unique signal routing configuration designed for specific turbine control applications. The DS200SVIAG1ACB is distinct from the SVAAG series in that it focuses on signal interface and conditioning rather than high-power amplification, making it suitable for applications where external servo amplifiers are used or where signal integrity is the primary concern. The “ACB” configuration features specific channel mapping and filtering presets designed for particular Mark V system configurations.
The DS200SVIAG1ABB is a Servo Valve Interface Board manufactured by General Electric (GE) as part of the Mark V DS200 series for turbine control systems. This specialized board serves as the interface between the Mark V turbine control processor and electro-hydraulic servo valves, providing signal conditioning, filtering, and diagnostic functions for servo valve control loops. The “G1ABB” suffix denotes a specific revision with 4 servo valve interface channels, enhanced filtering, improved diagnostic capabilities, and a unique signal routing configuration. The DS200SVIAG1ABB is distinct from the SVAAG series in that it focuses on signal interface and conditioning rather than high-power amplification, making it suitable for applications where external servo amplifiers are used or where signal integrity is the primary concern. The “ABB” configuration features specific channel mapping and filtering presets designed for particular Mark V system applications.
The DS200SVIAG1A is a Servo Valve Interface Board manufactured by General Electric (GE) as part of the Mark V DS200 series for turbine control systems. This specialized board serves as the interface between the Mark V turbine control processor and electro-hydraulic servo valves, providing signal conditioning, filtering, and diagnostic functions for servo valve control loops. The DS200SVIAG1A is distinct from the SVAAG series in that it focuses on signal interface and conditioning rather than high-power amplification, making it suitable for applications where external servo amplifiers are used or where signal integrity is the primary concern. The “G1A” suffix denotes a specific revision with 4 servo valve interface channels, enhanced filtering, and improved diagnostic capabilities.
The DS200SVAAG1ACC is a Servo Valve Amplifier Board manufactured by General Electric (GE) as part of the Mark V DS200 series for turbine control systems. This specialized board serves as the critical interface between the Mark V turbine control processor and electro-hydraulic servo valves, which control fuel flow, steam admission, and other hydraulic actuators. The “G1ACC” suffix denotes a specific revision with 4 servo valve output channels, enhanced diagnostic capabilities, improved thermal management, and advanced signal conditioning features. The DS200SVAAG1ACC converts low-level analog control signals from the processor into high-current, high-precision drive signals that position servo valves with extreme accuracy. The “ACC” designation indicates this variant includes enhanced error logging (up to 512 events), improved noise rejection filters, and optimized output stage for demanding high-cycle applications.
The DS200SVAAG1A is a Servo Valve Amplifier Board manufactured by General Electric (GE) as part of the Mark V DS200 series for turbine control systems. This specialized board serves as the critical interface between the Mark V turbine control processor and electro-hydraulic servo valves, which control fuel flow, steam admission, and other hydraulic actuators. The “G1A” suffix denotes a specific revision with 4 servo valve output channels, enhanced diagnostic capabilities, and improved thermal management compared to the base G1 variant. The DS200SVAAG1A converts low-level analog control signals from the processor into high-current, high-precision drive signals that position servo valves with extreme accuracy. This board is essential for applications requiring precise, rapid positioning of hydraulic actuators, such as fuel control valves, steam inlet valves, and bypass valves in gas and steam turbine systems.
The DS200SVAAG1 is a Servo Valve Amplifier Board manufactured by General Electric (GE) as part of the Mark V DS200 series for turbine control systems. This specialized board serves as the critical interface between the Mark V turbine control processor and electro-hydraulic servo valves, which control fuel flow, steam admission, and other hydraulic actuators. The DS200SVAAG1 converts low-level analog control signals from the processor into high-current, high-precision drive signals that position servo valves with extreme accuracy. The “G1” suffix denotes a specific revision with 4 servo valve output channels and integrated diagnostics. The DS200SVAAG1 is essential for applications requiring precise, rapid positioning of hydraulic actuators, such as fuel control valves, steam inlet valves, and bypass valves in gas and steam turbine systems.
The DS200STCAG1ABA is a Thermocouple Input Termination Board manufactured by General Electric (GE) as part of the Mark V DS200 series for turbine control systems. This board serves as the specialized interface between field thermocouple sensors and the Mark V control system, providing termination, cold-junction compensation (CJC), and signal routing for thermocouple inputs. The “ABA” suffix denotes a specific revision with 8 thermocouple input channels, enhanced CJC accuracy (±0.3°C), extended temperature range (-10°C to 65°C), and gold-plated terminals for superior corrosion resistance. The DS200STCAG1ABA is specifically designed to terminate thermocouple wiring (Types J, K, T, E, S, R, B) and route the signals to associated signal conditioning modules. Unlike general-purpose termination boards, the DS200STCAG1ABA includes enhanced onboard CJC circuitry with multiple thermistors for averaging, ensuring superior temperature measurement accuracy.
