The GE IS205DSRGG1AAA is a VMEbus terminal board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated Digital Signal Processing and General-Purpose I/O module, designed to provide high-speed, flexible digital input/output and signal processing capabilities for turbine control applications. The GE IS205DSRGG1AAA combines the base “H1A” capabilities with the “AAA” suffix enhancements—typically indicating military-grade components, extended burn-in (120 hours), 100% X-ray/AOI inspection, and conformal coating as standard for maximum reliability in harsh environments. This board is designed for critical digital signal processing and I/O applications in demanding turbine control environments.
The GE IS205DSRGG1A is a VMEbus terminal board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated Digital Signal Processing and General-Purpose I/O module, designed to provide high-speed, flexible digital input/output and signal processing capabilities for turbine control applications. The GE IS205DSRGG1A serves as a versatile signal conditioning and digital I/O interface, capable of accepting and generating high-speed digital signals, performing frequency measurement, and providing programmable logic functions—all within a single VME slot. The “H1A” designation indicates a first-generation digital signal processing module with robust performance and diagnostic features.
The GE IS205AOCAG1A is a VMEbus terminal board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated Analog Output and Control module, designed to provide high-precision analog output signals for controlling field devices such as servo valves, proportional valves, actuators, and variable-speed drives in turbine control applications. The GE IS205AOCAG1A converts digital control signals from the processor board (VPRO series) into accurate analog output signals, enabling precise control of fuel flow, steam admission, and other critical process parameters. The “H1A” designation indicates a first-generation analog output module with robust signal conditioning and protection features.
The GE IS2020RKPSG3A is a VMEbus power supply module manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a high-capacity Rack Power Supply module, representing a significant upgrade over the RKPSG2A series. The GE IS2020RKPSG3A provides regulated, isolated DC power to VME backplane boards, with higher output capacity, improved efficiency, enhanced ruggedness, and expanded diagnostics. The “H3A” designation indicates a third-generation ruggedized rack power supply module designed for the largest Mark VIe racks in the most demanding environments requiring maximum power capacity and reliability.
The GE IS2020RKPSG2A is a VMEbus power supply module manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a high-capacity Rack Power Supply module, representing a significant upgrade over the RKPSG1A series. The GE IS2020RKPSG2A provides regulated, isolated DC power to VME backplane boards, with higher output capacity, improved efficiency, enhanced ruggedness, and expanded diagnostics. The “H2A” designation indicates a second-generation ruggedized rack power supply module designed for large Mark VIe racks in demanding environments requiring higher power capacity and enhanced reliability.
The GE IS2020RKPSG1AI is a VMEbus power supply module manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated Rack Power Supply module, designed to provide regulated, isolated DC power to VME backplane boards within the rack. The GE IS2020RKPSG1AI combines the ruggedized “RKPSG” design with the “AI” suffix enhancements—typically indicating the absolute highest manufacturing quality standard including military-grade components, the most extensive burn-in (200+ hours), 100% X-ray/AOI inspection, and the thickest silicone conformal coating with enhanced edge encapsulation for maximum reliability in the most extreme environments. The “AI” suffix often represents a top-tier, premium-grade variant reserved for the most critical applications.
The GE IS2020RKPSG1AG is a VMEbus power supply module manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated Rack Power Supply module, designed to provide regulated, isolated DC power to VME backplane boards within the rack. The GE IS2020RKPSG1AG combines the ruggedized “RKPSG” design with the “AG” suffix enhancements—typically indicating the highest manufacturing quality standard including military-grade components, extended burn-in (168 hours), 100% X-ray/AOI inspection, and the most advanced silicone conformal coating with enhanced edge encapsulation for maximum reliability in the most demanding environments. This board is designed for critical power applications in extreme environments where absolute reliability is required.
The GE IS2020RKPSG1AD is a VMEbus power supply module manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated Rack Power Supply module, designed to provide regulated, isolated DC power to VME backplane boards within the rack. The GE IS2020RKPSG1AD combines the ruggedized “RKPSG” design with the “AD” suffix enhancements—typically indicating enhanced manufacturing quality, extended burn-in (120 hours), 100% X-ray/AOI inspection, and silicone conformal coating with enhanced edge encapsulation as standard for maximum reliability in harsh environments. This board is designed for critical power applications in the most demanding turbine control environments requiring rugged construction and maximum reliability.
The GE IS2020RKPSG1A is a VMEbus power supply module manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated Rack Power Supply module, designed to provide regulated, isolated DC power to VME backplane boards within the rack. The GE IS2020RKPSG1A serves as a high-reliability, ruggedized power source for processor boards (such as the VPRO series), I/O terminal boards, and communication interfaces, converting incoming bulk DC power into the regulated voltages required by VME64x backplane specifications. The “2020RKPSG” and “H1A” designations indicate a newer-generation rack power supply module with enhanced ruggedness, improved diagnostics, and higher reliability for demanding turbine control environments.
The GE IS2020LVPSG4 is a VMEbus power supply module manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a high-capacity Low-Voltage Power Supply module, representing the flagship of the LVPSG series. The GE IS2020LVPSG4 provides regulated, isolated DC power to VME backplane boards, with the highest output capacity, advanced active current sharing, integrated network monitoring, and the most comprehensive diagnostics in the Mark VIe power supply family. The “H4” designation indicates a fourth-generation power supply module designed for the largest, most demanding Mark VIe installations with extreme power requirements and mission-critical reliability.
The GE IS2020LVPSG3A is a VMEbus power supply module manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a high-capacity Low-Voltage Power Supply module, representing a significant upgrade over the LVPSG1A series. The GE IS2020LVPSG3A provides regulated, isolated DC power to VME backplane boards, with higher output capacity, improved efficiency, enhanced diagnostics, and expanded environmental tolerance. The “H3A” designation indicates a third-generation power supply module designed for large Mark VIe racks with high power demands and mission-critical reliability requirements.
The GE IS2020LVPSG1AE is a VMEbus power supply module manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated Low-Voltage Power Supply module, designed to provide regulated, isolated DC power to VME backplane boards within the rack. The GE IS2020LVPSG1AE combines the advanced capabilities of the “H1A” power supply with the “E” suffix enhancements—typically indicating enhanced manufacturing quality, extended burn-in (96 hours), 100% X-ray/AOI inspection, and silicone conformal coating as standard for maximum reliability in harsh environments. This board is designed for critical power applications in demanding turbine control environments.
