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- GE
- DS200UPLAG1BDA
- LAN Power Supply Board
- USA
- 220 x 100 x 30 mm
- 1.45 kg
- Xiamen, China
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Product Overview
In industrial turbine control systems, reliable power distribution is essential for maintaining stable communication and control functions. The GE DS200UPLAG1BDA LAN Power Supply Board is a specialized board associated with GE Mark V control-system hardware and is designed to provide power-related support for LAN communication circuitry.
The DS200UPLAG1BDA belongs to the GE DS200 family and is identified as a LAN Power Supply Board. Its primary role is to support the electrical power requirements of associated local-area-network interface and communication hardware within the control architecture.
A stable power source is particularly important in a turbine control system because communication boards and network interfaces must remain operational for control data, status information, diagnostics, and system coordination.
The DS200UPLAG1BDA is therefore not a general-purpose CPU or I/O board. Instead, it serves a dedicated power-support function within the communication portion of the Mark V architecture.
The specified dimensions of the DS200UPLAG1BDA are 220 × 100 × 30 mm, with a specified weight of 1.45 kg.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | GE |
| Model | DS200UPLAG1BDA |
| Product Series | Mark V DS200 |
| Product Type | LAN Power Supply Board |
| Functional Family | UPLA |
| Main Function | LAN communication power supply |
| System Architecture | GE Mark V |
| Application | Industrial turbine control |
| Power Function | Provides regulated power for associated LAN circuitry |
| Board Type | Industrial power/control PCB |
| Dimensions | 220 × 100 × 30 mm |
| Weight | 1.45 kg |
| Installation | Mark V control cabinet |
| Typical Equipment | Gas turbines, steam turbines and power-generation systems |
| System Role | Communication power support |
| Operating Environment | Industrial automation environment |
Function and Working Principle
The primary function of the DS200UPLAG1BDA is to provide power support for LAN-related circuitry within the Mark V control architecture.
Communication hardware requires a stable and suitable electrical supply to maintain reliable data exchange. If the power supplied to communication circuitry becomes unstable, communication interruptions, diagnostic alarms, or loss of network connectivity can occur.
The board can therefore be viewed as part of the following general architecture:
Mark V Power Source → DS200UPLAG1BDA → LAN Communication Hardware → Mark V Network → Control System
The power board provides the required electrical interface for the associated LAN hardware. Its operation supports stable communication between control-system components.
Depending on the specific Mark V configuration, the LAN-related system can be associated with:
- Control processors
- I/O engines
- Network interfaces
- Communication boards
- Distributed control hardware
- System monitoring equipment
- Diagnostic interfaces
The exact power distribution and electrical connections depend on the turbine-specific Mark V configuration.
Role in Industrial Control Systems
The DS200UPLAG1BDA plays a supporting role within the communication infrastructure of GE Mark V turbine control systems.
A turbine control system relies on multiple boards that perform different functions. CPU boards execute control logic, I/O boards process field signals, terminal boards provide field connections, and communication hardware exchanges information between different control-system sections.
The LAN power supply board supports this communication infrastructure by providing the necessary power to associated network circuitry.
It can work alongside:
- Mark V CPU boards
- I/O engine boards
- LAN interface hardware
- Communication boards
- Network cables
- Control-system power supplies
- Terminal interfaces
- Distributed control components
Stable power to the communication layer helps maintain continuous data exchange between system nodes.
This is particularly important in turbine applications where loss of communication can affect monitoring, diagnostics, control coordination, or system availability.
Industrial Applications
The GE DS200UPLAG1BDA is primarily associated with GE Mark V turbine-control installations.
Typical applications include:
- Gas turbine control
- Steam turbine control
- Combined-cycle power plants
- Turbine generator systems
- Industrial turbine packages
- Mechanical-drive turbine systems
- Compressor-drive turbines
- Power-generation automation
- Turbine communication networks
- Legacy GE Speedtronic installations
The board is especially relevant to systems in which LAN-based communication is used to exchange information between control processors, I/O engines, and other control-system components.
Because communication reliability is essential to turbine automation, the associated power-supply hardware must remain stable and correctly configured.
Installation and System Integration
Correct installation of the DS200UPLAG1BDA is important because it is part of the electrical power path supporting communication hardware.
Before replacing the board, technicians should verify the original part number, board revision, cabinet location, and wiring configuration.
Recommended installation procedures include:
- Follow the approved turbine shutdown procedure.
- Isolate the appropriate control-system power.
- Verify the complete DS200UPLAG1BDA part number.
- Record the board revision.
- Document all connected cables and terminals.
- Verify the original board position.
- Inspect the replacement board for physical damage.
- Check connectors and electrical components.
- Install the board in the designated cabinet location.
- Reconnect all wiring according to the approved configuration.
- Verify associated LAN hardware connections.
- Check power-input and power-output wiring.
- Restore power according to approved procedures.
- Check voltage and power indications where applicable.
- Verify LAN communication.
- Check Mark V diagnostic information.
- Confirm stable network operation.
- Perform system-level functional testing.
ESD precautions should be followed when handling the PCB.
Technicians should also verify the electrical characteristics of the replacement board before energizing the system. A board with a similar physical appearance should not be assumed to have the same power configuration.
Compatible System Components
The DS200UPLAG1BDA can work with several components in the Mark V communication architecture.
| Component | Function |
|---|---|
| Mark V Control Processor | Executes turbine-control logic |
| I/O Engine CPU Board | Provides local I/O processing |
| LAN Interface Hardware | Supports network communication |
| Communication Boards | Exchange control-system data |
| System Power Supply | Provides primary electrical power |
| I/O Boards | Process field signals |
| Terminal Boards | Provide field wiring interfaces |
| Network Cables | Connect communication nodes |
| Control Cabinet | Houses the Mark V hardware |
| Diagnostic Hardware | Supports system monitoring and troubleshooting |
The exact compatible components depend on the particular Mark V installation.
Recommended Alternative Models
The following models may be considered when evaluating related GE Mark V power and control hardware:
| Model | Type | Key Feature | Application |
|---|---|---|---|
| DS200UPLAG1BDA | LAN Power Supply Board | Dedicated LAN power support | Mark V communication |
| DS200UPLAG1A | LAN Power Supply Board | Related UPLA architecture | LAN power support |
| DS200TCPAG1AJD | Turbine Control Processor Board | Turbine control processing | Mark V control |
| DS200UCPBG5AFB | I/O Engine CPU Board | I/O engine processing | Mark V I/O |
| DS200TCPSG1ARE | DC Power Input Board | DC power interface | Mark V power distribution |
These models have different primary functions and should not automatically be treated as direct replacements.
In particular, a LAN power supply board should not be substituted with a general DC power board or processor board merely because the physical dimensions appear similar.
Compatibility should be confirmed using the complete original part number, revision, electrical specifications, connector configuration, and Mark V system design.
Key Advantages
The GE DS200UPLAG1BDA provides several advantages for Mark V turbine-control applications:
- Provides dedicated power support for LAN circuitry
- Supports communication-system stability
- Integrates into the GE Mark V architecture
- Supports reliable network operation
- Helps maintain communication between control-system nodes
- Provides a dedicated board-level power function
- Suitable for turbine control cabinets
- Supports legacy GE Speedtronic systems
- Compact industrial control-board design
- Supports maintenance of existing Mark V communication infrastructure
Its most important function is supporting the electrical requirements of LAN-related hardware, helping the communication layer remain operational within the turbine control system.
Technical FAQs
What is GE DS200UPLAG1BDA?
The GE DS200UPLAG1BDA is a MARK V LAN Power Supply Board designed to provide power-related support for LAN communication hardware within GE turbine control systems.
What is the main function of DS200UPLAG1BDA?
Its primary function is to support the power requirements of associated LAN communication circuitry within the Mark V architecture.
What are the dimensions of DS200UPLAG1BDA?
The specified dimensions are 220 × 100 × 30 mm.
What is the weight of DS200UPLAG1BDA?
The specified weight is 1.45 kg.
Is DS200UPLAG1BDA a CPU board?
No. It is a dedicated LAN Power Supply Board rather than a processor board.
Is DS200UPLAG1BDA an I/O board?
No. Its primary role is associated with power support for LAN communication hardware rather than direct analog or digital field I/O processing.
Why is a LAN power supply important in a turbine control system?
LAN communication hardware requires stable electrical power to maintain reliable data exchange. Power problems can lead to communication interruptions, diagnostic faults, or loss of network connectivity.
Can DS200TCPSG1ARE replace DS200UPLAG1BDA?
It should not automatically be considered a direct replacement. The DS200TCPSG1ARE is a DC power input board with a different primary function and system role.
Can DS200UCPBG5AFB replace DS200UPLAG1BDA?
No direct substitution should be assumed. The DS200UCPBG5AFB is an I/O Engine CPU Board, while the DS200UPLAG1BDA is a LAN power-supply component.
What should be checked before replacing DS200UPLAG1BDA?
The complete part number, board revision, input and output electrical characteristics, connector configuration, cabinet position, associated LAN hardware, and Mark V system documentation should be verified.
Conclusion
The GE DS200UPLAG1BDA MARK V LAN Power Supply Board is a specialized power-support component designed for the communication infrastructure of GE Mark V turbine control systems.
Its primary role is to provide the required electrical support for associated LAN communication circuitry, helping maintain stable data exchange between different parts of the turbine control architecture.
The specified dimensions are 220 × 100 × 30 mm, with a weight of 1.45 kg.
The DS200UPLAG1BDA can operate alongside Mark V processors, I/O engine boards, communication interfaces, network hardware, system power supplies, and other control-system components.
For maintenance engineers, system integrators, and spare-parts procurement teams, accurate identification of the complete DS200UPLAG1BDA part number is important before replacement. Similar GE DS200 boards may have completely different electrical functions despite having comparable physical designs.
When correctly matched with the existing Mark V configuration, the DS200UPLAG1BDA provides a dedicated solution for maintaining LAN communication power and supporting reliable network operation in legacy GE turbine automation systems.