DS200DTBBG1A Terminal Board Digital Connector Card
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DS200DTBBG1A Terminal Board Digital Connector Card
The DS200DTBBG1A is designed to provide a high-density, easily serviceable I/O interface for turbine control systems. It features two terminal blocks, each with terminals for 95 signal wires, for a total of 190 terminals. The board also includes three 50-pin connectors with bayonet-style connectors, making it easy to connect and disconnect ribbon cables.
The DS200DTBBG1A is typically located in the Mark V system’s QD or C cores, placing the I/O close to the field wiring and minimizing the distance between the control system and the turbine’s digital sensors. This strategic placement ensures efficient signal transmission and reduces the risk of interference or signal degradation.
Terminal Blocks: 2
Terminals per Terminal Block: 95
Total Terminals: 190
50-pin Connectors: 3
Connector Type: Bayonet style
Maximum Signal Wires: 110
Dimensions (L x W x H): 12.5″ x 6.5″ x 1.5″
Weight: 1.5 lbs
Features
High-Density I/O: The DS200DTBBG1A features two terminal blocks with terminals for 95 signal wires each, providing a high density of inputs and outputs.
Multiple Connectors: The board includes three 50-pin bayonet-style connectors, enabling easy connection and disconnection of ribbon cables.
Berg Jumpers: The berg jumpers on the board can be removed to aid in troubleshooting, simplifying the process of identifying and resolving issues.
Flexible Configuration: The board can accommodate a maximum of 110 signal wires to the terminal blocks, providing flexibility in configuring the I/O connections.
Easy Identification: The terminal blocks are assigned IDs (TB1 and TB2), and the separate terminals are numbered in sequence, making it easy to identify specific terminals and manage signal wires.
Compatibility
The DS200DTBBG1A is designed to be compatible with GE’s Mark V series turbine control systems. It serves as a Contact Input Expansion Termination Module, allowing for the expansion of digital inputs in the Mark V control system.
Benefits
Improved Monitoring and Control: By providing a high-density I/O interface, the DS200DTBBG1A enables the Mark V control system to monitor and control more parameters, improving overall functionality and reliability.
Enhanced Troubleshooting: The removable berg jumpers and easy identification of terminals simplify the troubleshooting process, reducing downtime and maintenance costs.
Increased Flexibility: The board’s ability to accommodate a maximum of 110 signal wires allows for flexible configuration and adaptation to various turbine control system requirements.
Reduced Interference: The strategic placement of the DS200DTBBG1A in the QD or C cores of the Mark V system minimizes the distance between the control system and the turbine’s digital sensors, reducing the risk of interference or signal degradation.
Improving the Performance of GE Mark V Systems
The DS200DTBBG1A enhances the performance of GE Mark V systems by providing a high-density, easily serviceable I/O interface that enables precise monitoring and control of turbine operations. By expanding digital inputs, the board helps the Mark V control system monitor and control more parameters, improving overall functionality and reliability.
The strategic placement of the DS200DTBBG1A in the Mark V system’s QD or C cores ensures efficient signal transmission and reduces the risk of interference or signal degradation. This, combined with the board’s flexible configuration options and easy troubleshooting features, contributes to the improved performance and reliability of GE Mark V systems.
Applications
The DS200DTBBG1A Terminal Board Digital Connector Card is primarily used in GE’s Mark V series turbine control systems as a Contact Input Expansion Termination Module. It is designed to be compatible with various types of turbines and can be used in a wide range of applications, including:
Power Generation: The DS200DTBBG1A is commonly used in power generation facilities, such as power plants and cogeneration facilities, to monitor and control turbine operations.
Oil and Gas: In the oil and gas industry, the DS200DTBBG1A ensures reliable and efficient operation in turbine-driven compressors and pumps.
Marine: The board is also used in marine applications, such as ship propulsion systems and auxiliary power generation.
Troubleshooting Common Issues
Faulty Connections: If the DS200DTBBG1A is not functioning correctly, check the connections between the board and the turbine’s digital sensors. Ensure that all cables are securely connected and that there are no loose or damaged wires.
Terminal Block Issues: If a specific terminal block is not functioning correctly, check for any loose or damaged terminals. Tighten the terminal screws if necessary and replace the terminal block if it is damaged.
Connector Problems: If a 50-pin connector is not working correctly, check for any bent or damaged pins. Ensure the connector is securely attached to the board and the bayonet-style locking mechanism is engaged.
Berg Jumper Issues: If a Berg jumper is causing problems, try removing it to aid in troubleshooting. If the issue persists, replace the Berg jumper.
Interference or Signal Degradation: If there are issues with interference or signal degradation, check the placement of the DS200DTBBG1A in the Mark V system’s QD or C cores. Ensure that the board is located close to the field wiring to minimize the distance between the control system and the turbine’s digital sensors.
If the issue persists after troubleshooting, it is recommended to consult with a qualified technician or contact GE’s customer support for further assistance.
Frequently Asked Questions about DS200DTBBG1A:
What is the DS200DTBBG1A?
The DS200DTBBG1A is a Terminal Board Digital Connector Card in General Electric’s (GE) Mark V series.
What is the primary function of the DS200DTBBG1A?
The DS200DTBBG1A serves as a Contact Input Expansion Termination Module in the Mark V Turbine Control System Series, allowing for the expansion of digital inputs.
How many terminal blocks does the DS200DTBBG1A have?
The DS200DTBBG1A features two terminal blocks.
How many signal wires can each terminal block accommodate?
Each terminal block can accommodate 95 signal wires.
What type of connectors does the DS200DTBBG1A have?
The DS200DTBBG1A has three 50-pin connectors with bayonet-style connectors.
What is the input voltage range for the DS200DTBBG1A?
The input voltage range for the DS200DTBBG1A is 24 VDC to 125 VDC.
Can the berg jumpers on the DS200DTBBG1A be removed?
Yes, the berg jumpers on the DS200DTBBG1A can be removed to aid in troubleshooting.
Where is the DS200DTBBG1A typically located in the Mark V system?
The DS200DTBBG1A is typically located in the QD or C cores of the Mark V system.
How many signal wires can be attached to the terminal blocks in total?
The DS200DTBBG1A can attach 110 signal wires to the terminal blocks.
How do you identify specific terminals on the DS200DTBBG1A?
Specific terminals are identified by the terminal block ID (TB1 or TB2) and the terminal number within each block.
What is the purpose of labeling connectors on the DS200DTBBG1A?
Labeling connectors helps prevent incorrect connections and ensures efficient operations by documenting which 40-pin ribbon cable is connected to which connector.
What is the recommended practice for managing signal wires on the DS200DTBBG1A?
Documenting the connections of signal wires to manage them effectively and prevent confusion is recommended.
