The DS2020UCOCN1G1A is an enhanced Universal Controller / Communication Module with integrated Network and General-Purpose I/O, manufactured by GE (now Emerson) for Speedtronic™ Mark V and Mark VIe turbine control systems. The “UCOCN1G1A” designation indicates a higher-performance variant of the UCOCN1G1, featuring increased processing power, expanded memory, enhanced communication capabilities, and additional I/O for the most demanding turbine control and system integration applications.
The DS2020UCOCN1G1A serves as the central “brain” of the control system, executing complex control algorithms, processing high-speed I/O data, managing multi-protocol communication with plant-wide systems, and providing advanced diagnostics and data logging. It combines high-performance real-time control, extensive network connectivity, and enhanced local I/O in a single module, making it the flagship controller for large-scale turbine installations.
The DS2020UCOCN1G1 is a Universal Controller / Communication Module with integrated Network and General-Purpose I/O, manufactured by GE (now Emerson) for Speedtronic™ Mark V and Mark VIe turbine control systems. The “UCOCN1G1” designation indicates a module that serves as a central processing and communication hub, providing high-speed control processing, multiple communication protocols, and integrated I/O for comprehensive turbine control and system integration.
The DS2020UCOCN1G1 is the “brain” of the control system, executing control algorithms, processing I/O data, managing communication with other modules, and interfacing with plant-wide DCS, SCADA, and HMI systems. It combines real-time control processing, network connectivity, and local I/O in a single module, making it a versatile solution for both new installations and retrofit projects.
The DS2020SVSAG2 is a Servo Valve Driver / Amplifier Module with integrated Analog and General-Purpose I/O, manufactured by GE (now Emerson) for Speedtronic™ Mark V and Mark VIe turbine control systems. The “SVSAG2” designation indicates a specialized module designed to drive electro-hydraulic servo valves used for precise positioning of turbine actuators, fuel control valves, and other critical control elements, with built-in analog and discrete I/O for comprehensive system integration.
The DS2020SVSAG2 accepts low-level analog command signals from the turbine controller and amplifies them to drive servo valve coils (typically requiring high-current differential outputs). It provides closed-loop position feedback processing, valve health monitoring, and integrated I/O for local status and control, making it a complete servo control solution.
The DS2020PDMAG6 is a high-capacity Power Distribution Module with integrated Analog and General-Purpose I/O, manufactured by GE (now Emerson) for Speedtronic™ Mark V and Mark VIe turbine control systems. The “PDMAG6” designation indicates the highest-capacity variant in the PDM series, offering maximum power distribution capacity and the most comprehensive I/O integration for the largest and most complex turbine control applications.
The DS2020PDMAG6 serves as a central power distribution hub, providing multiple regulated voltage rails to system components, with maximum per-channel protection, extensive I/O, and advanced diagnostics for complete system monitoring and control in utility-scale power generation and industrial facilities.
The DS2020PDMAG4 is an advanced Power Distribution Module with integrated Analog and General-Purpose I/O, manufactured by GE (now Emerson) for Speedtronic™ Mark V and Mark VIe turbine control systems. The “PDMAG4” designation indicates a higher-capacity variant of the PDMAG3, offering increased power distribution capacity and enhanced I/O capabilities for large-scale turbine control applications requiring more extensive power distribution and monitoring.
The DS2020PDMAG4 serves as a central power distribution hub, providing multiple regulated voltage rails to system components, with enhanced per-channel protection, expanded I/O, and advanced diagnostics for comprehensive system monitoring and control.
The DS2020PDMAG3 is a Power Distribution Module with integrated Analog and General-Purpose I/O originally manufactured by GE (now Emerson), designed for Speedtronic™ Mark V and Mark VIe turbine control systems. The “PDMAG3” designation indicates a module that serves as a central power distribution hub, providing multiple regulated voltage rails to various system components while also incorporating analog and general-purpose I/O capabilities for monitoring and control functions.
Unlike the LPPA/LPPB series (which are power supplies with amplification), the DS2020PDMAG3 focuses on distributing power to multiple subsystems and modules within the control cabinet, with built-in diagnostics, overcurrent protection per output channel, and integrated I/O for status monitoring and control. This makes it an essential component in large, complex turbine control systems where power must be distributed efficiently and reliably to numerous modules and field devices.
The DS2020LRPAG1 is a high-performance Low-Voltage Power Supply / Power Amplifier Module with General-Purpose I/O originally manufactured by GE (now part of Emerson’s Automation Solutions portfolio). This module is a critical component within the Speedtronic™ Mark V and Mark VIe turbine control systems. The “LRPAG1” designation indicates a variant that combines power supply, amplification, and general-purpose I/O functionality in a single module, providing a comprehensive solution for turbine control applications that require both actuator drive capability and discrete/analog I/O for monitoring and control.
The DS2020LRPAG1 serves a triple role: it functions as a precision power supply for sensitive control electronics, as a power amplifier for driving high-current actuator coils, solenoid valves, and other field devices, and as a general-purpose I/O module for interfacing with sensors, switches, and other field devices. The “LRPAG1” suffix indicates a 300W power rating with integrated I/O capabilities, making this module suitable for applications where space is at a premium and multiple functions must be consolidated into a single module.
As a dedicated multi-function power and I/O board, the DS2020LRPAG1 accepts a primary AC or DC input and produces multiple regulated DC outputs, including a high-current output for driving actuator coils and low-voltage rails for logic and analog circuits. Additionally, it provides configurable digital inputs, digital outputs, and analog inputs for monitoring field devices, eliminating the need for separate I/O modules. It integrates advanced switching technology, built-in protection circuitry, and real-time diagnostic feedback, making it indispensable for heavy industrial power generation and process automation environments.
The DS2020LPPB320A is a high-performance Low-Voltage Power Supply / Power Amplifier Module originally manufactured by GE (now part of Emerson’s Automation Solutions portfolio). This module is a critical component within the Speedtronic™ Mark V and Mark VIe turbine control systems. The “LPPB” designation indicates a variant with a higher-voltage output configuration compared to the standard LPPA series, while the “320A” suffix denotes a 120V primary output configuration, designed specifically to provide regulated DC power and amplification for applications requiring higher voltage rails for specialized actuators, motors, and I/O subsystems that operate most efficiently at 120V DC.
The DS2020LPPB320A serves a dual role: it functions as a precision power supply for sensitive control electronics and as a power amplifier for driving high-current actuator coils, DC motors, solenoid valves, and other field devices that require controlled power delivery at higher voltages. The “320A” suffix indicates a 360W power rating with a 120V primary output at 3.0A, making this module suitable for applications where higher voltage is required for efficient operation of larger actuators, long cable runs, or systems with motors that operate at 120V DC.
The DS2020LPPB312A is a high-performance Low-Voltage Power Supply / Power Amplifier Module originally manufactured by GE (now part of Emerson’s Automation Solutions portfolio). This module is a critical component within the Speedtronic™ Mark V and Mark VIe turbine control systems. The “LPPB” designation indicates a variant with a higher-voltage output configuration compared to the standard LPPA series, while the “312A” suffix denotes an enhanced 48V primary output with increased current capacity, designed specifically to provide regulated low-voltage DC power and amplification for applications requiring higher voltage rails with greater power delivery for demanding actuators and I/O subsystems.
The DS2020LPPB312A serves a dual role: it functions as a precision power supply for sensitive control electronics and as a power amplifier for driving high-current actuator coils, solenoid valves, and other field devices that require controlled power delivery at higher voltages. The “312A” suffix indicates a 480W power rating with a 48V primary output configuration at 10A, making this module suitable for applications where higher voltage and increased current are required for larger actuators, multiple simultaneous devices, or systems with longer cable runs that demand higher power to overcome voltage drop.
The DS2020LPPA341A is a high-performance Low-Voltage Power Supply / Power Amplifier Module originally manufactured by GE (now part of Emerson’s Automation Solutions portfolio). This module is a critical component within the Speedtronic™ Mark V and Mark VIe turbine control systems, designed specifically to provide regulated low-voltage DC power and amplification for various control and I/O subsystems. The “341A” suffix indicates a variant with the same 400W power rating as the 340A but featuring enhanced auxiliary output capacities and slightly different thermal management characteristics, making it suitable for applications with exceptionally high analog and digital I/O power demands alongside the primary actuator drive capability.
The DS2020LPPA341A serves a dual role: it functions as a precision power supply for sensitive control electronics and as a power amplifier for driving high-current actuator coils, solenoid valves, and other field devices that require controlled power delivery. As a dedicated power conversion and amplification board, the DS2020LPPA341A accepts a primary AC or DC input and produces multiple regulated DC outputs, including a high-current output for driving actuator coils and low-voltage rails for logic and analog circuits. It integrates advanced switching technology, built-in protection circuitry, and real-time diagnostic feedback, making it indispensable for heavy industrial power generation and process automation environments.
The DS2020LPPA340A is a high-performance Low-Voltage Power Supply / Power Amplifier Module originally manufactured by GE (now part of Emerson’s Automation Solutions portfolio). This module is a critical component within the Speedtronic™ Mark V and Mark VIe turbine control systems, designed specifically to provide regulated low-voltage DC power and amplification for various control and I/O subsystems, with the highest power capacity in the LPPA series.
The DS2020LPPA340A serves a dual role: it functions as a precision power supply for sensitive control electronics and as a power amplifier for driving high-current actuator coils, solenoid valves, and other field devices that require controlled power delivery. The “340A” suffix indicates a 400W power rating with the highest output current capability in the LPPA family, making this module suitable for the largest turbine control cabinets and applications with the most demanding power requirements, including systems with multiple simultaneous actuators and extensive I/O configurations.
