The DS200PTCTG2B is a specialized, high-capacity hybrid board manufactured by General Electric (GE) for the Mark V Speedtronic Turbine Control System. The “PTCTG” designation indicates a Power Terminal and Communication Gateway board, while the “G2B” suffix denotes the second-generation “B” revision, representing the highest-capacity and most feature-rich hybrid board in the Mark V product line. This board serves dual critical roles within the Mark V rack: it provides centralized power distribution for voltage rails with the highest current ratings available, and simultaneously functions as an advanced communication gateway with expanded serial and network interfaces. The DS200PTCTG2B is designed for the most demanding Mark V installations with extreme I/O density, multiple processor boards, and complex communication requirements, offering the maximum power capacity (20A +5V, 8A ±15V, 5A +24V, 2A +3.3V, and dual +12V auxiliary rails) combined with comprehensive communication capabilities. As a legacy spare part, the DS200PTCTG2B is exceedingly rare and valued in the largest power generation plants, offshore platforms, and industrial facilities operating GE turbines with the highest density and communication requirements.
The DS200PTCTG1BAA is a specialized, high-capacity hybrid board manufactured by General Electric (GE) for the Mark V Speedtronic Turbine Control System. The “PTCTG” designation indicates a Power Terminal and Communication Gateway board, while the “G1BAA” suffix denotes the first-generation “B” revision (with enhanced current handling capacity) combined with conformal coating (environmental protection) and an extended communication configuration. This board serves dual critical roles within the Mark V rack: it provides centralized power distribution for voltage rails and simultaneously functions as a communication gateway for interfacing with external systems via serial or network protocols, all while its conformal coating provides superior protection against moisture, salt spray, and airborne contaminants. The DS200PTCTG1BAA is essentially the coated, environmentally protected version of the DS200PTCTG1B, offering the highest current capacity of any coated hybrid Mark V board (15A on +5V, 5A on ±15V, 3A on +24V, 1A on +3.3V, plus a +12V auxiliary rail) combined with expanded communication features. As a legacy spare part, the DS200PTCTG1BAA is exceedingly rare and valued in the most demanding power generation plants and industrial facilities operating GE turbines in harsh environments with high I/O density, where both maximum capacity and environmental protection are essential.
The DS200PTCTG1B is a specialized hybrid board manufactured by General Electric (GE) for the Mark V Speedtronic Turbine Control System. The “PTCTG” designation indicates a Power Terminal and Communication Gateway board, while the “G1B” suffix denotes the first-generation “B” revision of this multifunction module, offering enhanced current handling capacity and improved communication features compared to the “A” revision. This board serves dual critical roles within the Mark V rack: it provides centralized power distribution for voltage rails and simultaneously functions as a communication gateway for interfacing with external systems via serial or network protocols. The DS200PTCTG1B is essentially a combination of a power terminal board and a communication processor, with higher current ratings and additional communication capabilities, making it a space-saving solution for dense installations that require both functions from a single module. As a legacy spare part, the DS200PTCTG1B is valued in power generation plants and industrial facilities operating GE turbines where rack space is at a premium and both enhanced power distribution and robust external communication are required from the same module.
The DS200PTCTG1ABC is a specialized hybrid board manufactured by General Electric (GE) for the Mark V Speedtronic Turbine Control System. The “PTCTG” designation indicates a Power Terminal and Communication Gateway board, while the “G1ABC” suffix denotes the first-generation “A” revision with conformal coating (environmental protection) and an extended communication configuration (additional ports or protocols beyond the base DS200PTCTG1A). This board serves dual critical roles within the Mark V rack: it provides centralized power distribution for voltage rails and simultaneously functions as a communication gateway for interfacing with external systems via serial or network protocols, all while its conformal coating provides superior protection against moisture, salt spray, and airborne contaminants. The DS200PTCTG1ABC is essentially a combination of a power terminal board and a communication processor, with enhanced environmental protection, making it a space-saving solution for installations in harsh environments that require both power distribution and external communication from a single module. As a legacy spare part, the DS200PTCTG1ABC is extremely rare and valued in power generation plants and industrial facilities operating GE turbines in coastal, offshore, or chemically aggressive environments where rack space is at a premium and both power distribution and robust external communication are required from the same module.
The DS200PTCTG1A is a specialized hybrid board manufactured by General Electric (GE) for the Mark V Speedtronic Turbine Control System. The “PTCTG” designation indicates a Power Terminal and Communication Gateway board, while the “G1A” suffix denotes the first-generation “A” revision of this multifunction module. This board serves dual critical roles within the Mark V rack: it provides centralized power distribution for voltage rails (similar to the PTBA family) and simultaneously functions as a communication gateway for interfacing with external systems via serial or network protocols. The DS200PTCTG1A is essentially a combination of a power terminal board and a communication processor, making it a space-saving solution for installations that require both functions in a single slot. As a legacy spare part, the DS200PTCTG1A is valued in power generation plants and industrial facilities operating GE turbines where rack space is at a premium and both power distribution and external communication are required from the same module.
The DS200PTBAG1BBA is a specialized, high-capacity power terminal board assembly manufactured by General Electric (GE) for the Mark V Speedtronic Turbine Control System. The “PTBA” designation indicates a Power Terminal Board Assembly, while the “G1BBA” suffix denotes the first-generation “B” revision (with enhanced current handling capacity) combined with conformal coating (environmental protection) and an extended monitoring configuration (additional diagnostic features beyond the DS200PTBAG1BAA). This board serves as the central power distribution point within the Mark V rack, receiving bulk DC power from the main power supply and distributing regulated voltages to the backplane and individual modules. The DS200PTBAG1BBA offers the highest current capacity of any coated Mark V power terminal board (15A on +5V, 5A on ±15V, 3A on +24V, 1A on +3.3V, plus a +12V auxiliary rail), combined with conformal coating protection and an expanded diagnostic LED array and additional monitoring features for enhanced fault visibility. As a legacy spare part, the DS200PTBAG1BBA is extremely rare and valued in the most demanding power generation plants and industrial facilities operating GE turbines in harsh environments with high I/O density, where both maximum capacity and comprehensive diagnostic monitoring are essential.
The DS200PTBAG1BAA is a specialized, high-capacity power terminal board assembly manufactured by General Electric (GE) for the Mark V Speedtronic Turbine Control System. The “PTBA” designation indicates a Power Terminal Board Assembly, while the “G1BAA” suffix denotes the first-generation “B” revision (with enhanced current handling capacity) combined with conformal coating (environmental protection) and an extended I/O monitoring configuration. This board serves as the central power distribution point within the Mark V rack, receiving bulk DC power from the main power supply and distributing regulated voltages to the backplane and individual modules, while its conformal coating provides superior protection against moisture, salt spray, and airborne contaminants. The DS200PTBAG1BAA is essentially the coated, environmentally protected version of the DS200PTBAG1B, offering higher current capacity than the “A” revision boards while maintaining robust protection for harsh environments. As a legacy spare part, the DS200PTBAG1BAA is valued in power generation plants and industrial facilities operating GE turbines in coastal, offshore, or chemically aggressive environments with high I/O density or additional power requirements where both capacity and protection are essential.
The DS200PTBAG1B is a specialized power terminal board assembly manufactured by General Electric (GE) for the Mark V Speedtronic Turbine Control System. The “PTBA” designation indicates a Power Terminal Board Assembly, while the “G1B” suffix denotes the first-generation “B” revision of this essential power distribution module. This “B” revision represents a significant upgrade over the “A” revision (DS200PTBAG1A), featuring enhanced current handling capacity, additional voltage rails, and improved fuse protection. This board serves as the central power distribution point within the Mark V rack, receiving bulk DC power from the main power supply and distributing regulated voltages to the backplane and individual modules. The DS200PTBAG1B provides the physical terminal blocks, upgraded fuse protection, and comprehensive monitoring points for the various voltage rails required by the Mark V system, with higher current ratings to support denser I/O configurations. As a legacy spare part, the DS200PTBAG1B is valued in power generation plants and industrial facilities operating GE turbines with high I/O density or additional power requirements where the base “A” revision board is insufficient.
The DS200PTBAG1ABA is a specialized power terminal board assembly manufactured by General Electric (GE) for the Mark V Speedtronic Turbine Control System. The “PTBA” designation indicates a Power Terminal Board Assembly, while the “G1ABA” suffix denotes the first-generation “A” revision with conformal coating (environmental protection) and an extended fusing configuration (additional fuse protection and monitoring features beyond the base DS200PTBAG1A). This board serves as the central power distribution point within the Mark V rack, receiving bulk DC power from the main power supply and distributing regulated voltages to the backplane and individual modules, with enhanced protection for harsh environments. The DS200PTBAG1ABA provides the physical terminal blocks, extended fuse protection, and comprehensive monitoring points for the various voltage rails required by the Mark V system, while its conformal coating protects against moisture, salt spray, and airborne contaminants. As a legacy spare part, the DS200PTBAG1ABA is valued in power generation plants and industrial facilities operating GE turbines in coastal, offshore, or chemically aggressive environments where reliable power distribution and fault isolation are essential for maintaining turbine control system integrity.
The DS200PTBAG1A is a critical power terminal board assembly manufactured by General Electric (GE) for the Mark V Speedtronic Turbine Control System. The “PTBA” designation indicates a Power Terminal Board Assembly, while the “G1A” suffix denotes the first-generation “A” revision of this essential power distribution module. This board serves as the central power distribution point within the Mark V rack, receiving bulk DC power from the main power supply and distributing regulated voltages to the backplane and individual modules. The DS200PTBAG1A provides the physical terminal blocks, fuse protection, and monitoring points for the various voltage rails required by the Mark V system, including +5V, ±15V, +24V, and auxiliary supplies. As a legacy spare part, the DS200PTBAG1A is valued in power generation plants and industrial facilities where reliable power distribution and fault isolation are essential for maintaining turbine control system integrity.
The DS200PLIBG2ACA is a specialized, high-density interface and monitoring board manufactured by General Electric (GE) for the Mark V Speedtronic Turbine Control System. The “PLIB” designation indicates a Power Line Interface and Breaker monitoring board, while the “G2ACA” suffix denotes a high-density, enhanced capacity version (G2) with conformal coating (environmental protection) and an extended I/O configuration with additional monitoring features. This board serves as the primary interface between the Mark V control system and the plant’s power distribution equipment, specifically monitoring circuit breaker status, switchgear position, and providing control outputs for breaker trip/close commands. The DS200PLIBG2ACA offers the highest I/O density available in the Mark V breaker interface family (16 inputs, 8 outputs), combined with conformal coating protection for harsh environments, making it the ultimate choice for complex switchyard installations in coastal, offshore, or chemically aggressive locations. As a legacy spare part, the DS200PLIBG2ACA is extremely rare and valued in large power generation plants and industrial facilities where dense breaker monitoring and environmental protection are both essential requirements.
The DS200PLIBG2A is a specialized interface and monitoring board manufactured by General Electric (GE) for the Mark V Speedtronic Turbine Control System. The “PLIB” designation indicates a Power Line Interface and Breaker monitoring board, while the “G2A” suffix denotes a higher-density, enhanced capacity version of the first-generation “A” revision (compared to the DS200PLIBG1A). This board serves as the primary interface between the Mark V control system and the plant’s power distribution equipment, specifically monitoring circuit breaker status, switchgear position, and providing control outputs for breaker trip/close commands. The DS200PLIBG2A offers significantly expanded I/O capacity, making it the ideal choice for larger or more complex switchyard configurations that require monitoring of multiple breakers, disconnect switches, and grounding switches from a single board. As a legacy spare part, the DS200PLIBG2A is valued in power generation plants and industrial facilities where dense breaker monitoring is essential for safe turbine operation and coordinated protection schemes.
