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.
The GE IS2020LVPSG1A 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 IS2020LVPSG1A serves as the primary 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 “2020LVPSG” and “H1A” designations indicate a newer-generation power supply module with improved efficiency, enhanced diagnostics, and higher output capacity compared to older VPWR series boards.
The GE IS2020JPDFG03 is a VMEbus diagnostic, debugging, and field-support interface board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated system diagnostic, debugging, and field-service tool, designed to provide real-time system monitoring, debug access, firmware updates, and engineering-level diagnostics for the Mark VIe controller and I/O racks. The GE IS2020JPDFG03 serves as a field-service and engineering support tool, offering deep access to system parameters, firmware debugging, performance analysis, and field-upgrade capabilities for troubleshooting, development, and maintenance purposes.
The GE IS2020JPDBG01 is a VMEbus diagnostic and debugging interface board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated system diagnostic, debugging, and development interface, designed to provide real-time system monitoring, debug access, and engineering-level diagnostics for the Mark VIe controller and I/O racks. The GE IS2020JPDBG01 serves as a service and engineering tool, offering deep access to system parameters, firmware debugging, and performance analysis for troubleshooting and development purposes.
The GE IS2020ISUCG3A is a VMEbus terminal board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a premium Intelligent Sensor and Universal Conditioning Gateway module, representing a significant upgrade over the ISUCG2A series. The GE IS2020ISUCG3A interfaces with a wide variety of field sensors and provides universal signal conditioning for turbine control applications, serving as a versatile front-end data acquisition module capable of accepting inputs from thermocouples, RTDs, 4–20 mA transmitters, voltage signals, digital sensors, and IEPE accelerometers—all within a single VME slot. The “H3A” designation indicates a third-generation module with higher channel density, improved accuracy, faster sampling, enhanced diagnostics, and expanded sensor support.
