GE DS215UPLAG1BZZ01A

Product Overview

The GE DS215UPLAG1BZZ01A is a specialized circuit board for the GE Mark V Speedtronic turbine control system. It is identified as a UPLA board with firmware and is used in turbine control applications.

The board combines power supply and communication functions. It supports power conversion and provides a DLAN+ interface for system communication. Therefore, it is an important component in compatible Mark V control assemblies.

The DS215UPLAG1BZZ01A is also an improved version of the DS200UPLAG1A. It includes onboard EEPROM devices for firmware updates.

Technical Specifications

Parameter	Description
Manufacturer	General Electric
Model	DS215UPLAG1BZZ01A
Series	Mark V Speedtronic
Board Type	UPLA Power Supply and LAN Interface Board
Functional Acronym	UPLA
Product Description	UPLAG1 and Firmware
Functional Revision	B
Functional Revision 2	Z
Artwork Revision	Z
PCB Coating	Normal Coating
Communication Interface	DLAN+
Serial Interface	RS-232C
Memory	Flash and EEPROM
Power Conversion	115/230 VAC to 24 VDC and 5 VDC

The board includes power conversion and control circuitry. Its hardware also includes a microprocessor core and non-volatile memory.

Main Features

Power Supply Function

The DS215UPLAG1BZZ01A includes a switching power supply section. It converts 115/230 VAC input into lower DC voltages.

This design supports the power requirements of related control electronics. As a result, it helps maintain stable system operation.

LAN Communication

The board includes a DLAN+ interface port. This interface supports communication within compatible GE control systems.

It also provides an RS-232C serial port. Therefore, the board can support different service and communication requirements.

Firmware Support

The DS215 version includes onboard EEPROM devices. These devices support firmware updates for the board.

This feature distinguishes the DS215UPLAG1BZZ01A from earlier board configurations. It also provides improved flexibility for system maintenance.

Board Structure and Components

The DS215UPLAG1BZZ01A uses a multifunctional PCB design. Several hardware sections work together to support power and communication tasks.

The board includes:

• Microprocessor core
• Switching power supply
• Flash memory
• EEPROM devices
• DLAN+ interface
• RS-232C serial port
• Reset button
• 28 jumpers
• Two configuration switch banks
• Two status LEDs
• One fuse

The board has a green power LED and a red fault LED. These indicators help technicians check basic board status.

Applications and Compatibility

The GE DS215UPLAG1BZZ01A is intended for compatible Mark V turbine control systems. GE Mark V systems are associated with turbine control applications for gas and steam turbines.

Typical applications include:

• Gas turbine control
• Steam turbine control
• Turbine auxiliary systems
• Industrial power generation
• Turbine automation
• Mark V system maintenance
• Control system replacement projects

Because the board has specific hardware and firmware revisions, users should confirm the original part number before replacement.

Installation and Maintenance

Before installation, verify the complete model number. Also, check the board revision and firmware requirements.

Always disconnect power before removing the board. Follow the applicable GE Mark V maintenance procedures during installation.

Technicians should also inspect the following items:

• Board connectors
• Fuse condition
• Configuration switches
• Jumper settings
• Power LED
• Fault LED
• Communication interfaces

The onboard reset button can restart board processing without removing power. It can therefore be useful during troubleshooting.

Keep the control cabinet clean and properly ventilated. In addition, protect the PCB from static electricity during handling.

Product Value

The GE DS215UPLAG1BZZ01A combines power conversion, communication, processing, and firmware functions. This makes it a valuable spare board for compatible GE Mark V turbine control systems.

For maintenance teams, the board can support repair and replacement projects. It can also help extend the service life of existing turbine control equipment.

We supply GE DS215UPLAG1BZZ01A for industrial automation and turbine control applications. Product sourcing, availability, and replacement support can be provided according to project requirements.

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