The DS200ADPAG1A Genius Adapter Card is a crucial component within General Electric (GE)'s Mark V Speedtronic Turbine Control Systems. It functions as a specialized interface board, facilitating communication and control within these complex industrial automation environments.

Product Description

The DS200ADPAG1A is a Genius Adapter Controller Interface Board designed to link the Mark V control system with GE's Genius I/O (Input/Output) blocks. It acts as a bridge, allowing the main turbine control logic to exchange data with a wide range of field devices, sensors, and actuators connected via the Genius I/O network. This board is essential for robust and precise control of gas, steam, and wind turbines, ensuring reliable data acquisition and command execution in real-time. It's a printed circuit board (PCB) known for its robust design, built to withstand demanding industrial conditions.

Product Parameters

• Part Number: DS200ADPAG1A
• Manufacturer: General Electric (GE)
• Series: GE Mark V Speedtronic Turbine Control System
• Product Function: Genius Adapter Controller Interface Board
• Power Requirements: +5 V dc, 6 A
• Number of Relay Channels: 12
• Trip Solenoid Rating: 125 V dc
• Power Supply Voltage: 28 V dc (Voltage Range: 18 - 32 VDC)
• Mounting Option: DIN-rail mounting (though the board itself integrates into the Mark V rack)
• Operating Temperature: -30 to +65 degrees Celsius
• Size: Approximately 15.9 cm high x 17.8 cm width
• Connectors: Features multiple connectors, typically including a 40-pin connector and a 26-pin connector, with retention latches for secure cable attachment. May also have 3-pin and 10-pin connectors.
• Manual: GEH-6122 (relevant manual for the Mark V system, which would cover this board)
• Status Indicators: Includes two status LEDs; one indicates hardware health, and the other shows LAN communication status. Both should be solid during normal operation.

Product Application Cases

Case 1: Large Gas Turbine Control in Power PlantsIn major power generation facilities, the DS200ADPAG1A boards are fundamental for connecting the Mark V control system to various sensors (e.g., for speed, temperature, vibration, pressure) and actuators (e.g., fuel valves, hydraulic servo valves) throughout the gas turbine. This allows the Mark V system to precisely monitor turbine parameters, execute control algorithms, and manage critical protective functions like overspeed trips, ensuring safe and efficient power output.

Case 2: Industrial Process Control with Steam TurbinesWithin industrial plants that use steam turbines for process power or cogeneration, the DS200ADPAG1A enables the Mark V system to interface with a wide array of I/O points related to steam conditions, process load, and auxiliary systems. This allows for fine-tuned control of the steam turbine's speed and extraction/back-pressure, optimizing energy utilization and integrating the turbine seamlessly into the plant's overall control strategy.

Case 3: Compressor Station ManagementIn natural gas compression stations, the DS200ADPAG1A plays a vital role in connecting the Mark V control system to the turbine driving the compressor. It facilitates the flow of data from pressure transducers, flow meters, and vibration sensors, and transmits commands to the fuel system and anti-surge valves. This ensures the compressor operates within safe limits, maximizing throughput while protecting against operational instabilities.

Product User Reviews

"The DS200ADPAG1A is a testament to GE's robust design for industrial control. We have these boards running in our Mark V systems for decades without major issues. They're critical for getting our Genius I/O to talk to the main controller. If one fails, it's usually due to external factors rather than the board itself. Very reliable." — Senior Controls Technician, Combined Cycle Power Plant

"Maintaining a fleet of older GE turbines means you get familiar with components like the DS200ADPAG1A. It's a no-frills, highly effective interface board. The diagnostic LEDs are incredibly useful for quick troubleshooting – a solid green means you can usually rule the board out as the problem. Availability of spares can sometimes be a challenge given their age, but the boards themselves are incredibly durable." — Maintenance Supervisor, Industrial Gas Processing Facility