GE+DS200TCRAG1ACC DS200TCTGG1AFF

Description

DS200TCRAG1ACC – Relay Output Board

Product Name: GE DS200TCRAG1ACC Relay Output Board

Product Description:

• This board provides relay outputs within the Mark V system. Relays are electromechanical switches used to control higher-power circuits or to provide electrical isolation.  
• It’s a crucial interface for controlling external devices based on the logic processed by the Mark V controller.
• The “ACC” likely indicates a specific revision or configuration of the board. Older versions might have designations like “A” or “ABC”.

Product Parameters and Specifications:

• System: GE Mark V Speedtronic Turbine Control System
• Function: Provides relay outputs for controlling external devices.
• Number of Relays: Up to 30 relays (designated K1 through K30) are possible on the TCRA board (of which the DS200TCRAG1ACC is a part). However, some configurations have fewer relays. For example, in position 4 of the Q11 core, only four relays are present.  
• Relay Type: Electromechanical relays
• Connections: Connectors for input signals and output connections to external devices.
• Mounting: Typically mounted within a card cage or rack in the Mark V system.

Product Use:

• Controlling External Devices: Used to switch on/off or control devices such as:
  • Solenoid valves
  • Motors
  • Contactors
  • Other actuators
• Providing Electrical Isolation: Relays provide electrical isolation between the control circuitry and the higher-power circuits they control.  

DS200TCTGG1AFF – Terminal Board

Product Name: GE DS200TCTGG1AFF Terminal Board

Product Description:

• This is a terminal board used for making connections to the I/O modules and other components within the Mark V system.
• It provides screw terminals or other connection points for field wiring.
• It simplifies wiring and maintenance by providing organized connection points.

Product Parameters and Specifications:

• System: GE Mark V Speedtronic Turbine Control System
• Function: Provides connection points for field wiring.
• Connection Type: Screw terminals or other suitable connection methods.
• Number of Connections: Varies depending on the specific configuration.
• Mounting: Typically mounted on a panel or in a cabinet within the Mark V system.

Product Use:

• Connecting Field Wiring: Provides organized and secure connections for field wiring to I/O modules and other system components.
• Simplifying Maintenance: Makes it easier to connect, disconnect, and troubleshoot wiring.

Applications (for both modules):

• Power Generation: Used in gas turbine, steam turbine, and combined cycle power plants that utilize the Mark V control system.

Key Features and Benefits (General):

• Essential System Components: Critical for the operation of the Mark V control system.
• Provide Interface to External Devices: Enable the control system to interact with the physical world.
• Facilitate Wiring and Maintenance: Simplify connections and troubleshooting.

Where to Find More Information:

• GE Legacy Documentation: Finding detailed documentation for Mark V systems is often difficult.
• Industrial Automation Suppliers: Companies specializing in legacy systems may have information or even refurbished modules.
• Online Forums and Communities: Online communities of automation professionals may have shared information or experience with these modules.

GE+DS200TCRAG1ACC DS200TCTGG1AFF