GE DS215UPLAG1AZZ01A Circuit Board with Firmware

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GE DS215UPLAG1AZZ01A Circuit Board with Firmware.

The research confirms this board is a critical component within the legacy GE Mark V Speedtronic Turbine Control System. The ‘UPLA’ functional acronym and the ‘ZZ01A’ suffix denote a specific hardware and firmware configuration used within the Mark V system.

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Product Description

The GE DS215UPLAG1AZZ01A Circuit Board with Firmware is a proprietary, intelligent electronic module manufactured by General Electric.¹ It is a dedicated control board designed specifically for insertion into the Mark V Turbine Control System series, which manages the operation and protection of gas, steam, and wind turbine automated drive assemblies.² The board’s inclusion of Firmware is crucial, as it contains the essential proprietary software and instruction code necessary to execute specialized control tasks, often related to power distribution, system synchronization, or digital communication.

The GE DS215UPLAG1AZZ01A (Placeholder Link: GE Automation Solutions Product Page) is easily identifiable by its components, which typically include a reset button, multiple jumpers, two banks of configuration switches, a fuse (FU1), and two indicator LEDs (one green for power, one red for error). This hardware configuration allows for localized configuration and immediate, visual diagnostic feedback. The board GE DS215UPLAG1AZZ01A (Placeholder Link: GE Automation Solutions Product Page) is a highly reliable component, featuring a “Normal Coating” for protection against daily wear and tear. The specific part number GE DS215UPLAG1AZZ01A (Placeholder Link: GE Automation Solutions Product Page) indicates an “A-rated functional product revision” with an attached optional software package, crucial details for replacement purposes.

Product Parameters

As a dedicated control board within the Mark V series, the technical specifications for the GE DS215UPLAG1AZZ01A include:

• Manufacturer/Series: General Electric, Mark V (DS215 Series).³
• Functional Acronym: UPLA (Specific control function).⁴
• Indicators: 1 Green LED (Power OK), 1 Red LED (Error/Fault).⁵
• Configurability: 28 Jumpers and 2 Banks of Configuration Switches.⁶
• Protection: One user-replaceable fuse (FU1).⁷
• PCB Coating: Normal Coating (a basic protective layer).⁸
• Revision: G1A Hardware, with ZZ01A Firmware/Assembly variant.

Advantages and Features

• Local Configuration: The presence of jumpers and configuration switches allows technicians to set specific operating modes or parameters locally on the board, crucial for field commissioning.⁹
• Immediate Diagnostics: The dedicated green (Power) and red (Error) LEDs provide clear, instant visual feedback on the board’s operational status and fault condition.¹⁰
• Proprietary Control: Houses the necessary GE-specific firmware to interact correctly with the Mark V system’s proprietary backplane and other specialized modules.
• High Reliability: Engineered to the demanding standards of turbine control systems to ensure long-term stability and performance in rugged industrial environments.

Application Areas and Use Cases

The GE DS215UPLAG1AZZ01A is specifically utilized in critical industrial sectors reliant on the GE Mark V Speedtronic system:¹¹

• Gas and Steam Turbine Controls: Functions as a crucial interface or control logic execution board within the main turbine control cabinet.¹²
• Power Generation: Used in control systems for high-value assets like generators and associated drive assemblies.¹³
• Maintenance and Repair: Primarily used as a direct replacement component to maintain the operational integrity of legacy Mark V systems.

Competitive Comparison

The GE DS215UPLAG1AZZ01A is a proprietary board tied to the specific architecture of the Mark V system.¹⁴ Its competition is in the overall control system platforms from other vendors:

Selection Advice

You should select the GE DS215UPLAG1AZZ01A Circuit Board with Firmware only when:

1. You are performing maintenance, repair, or planned replacement in a GE Mark V control system that explicitly requires this specific part number.
2. The function this board performs (UPLA) is critical to the correct operation of your turbine or drive system, and you must use the proprietary GE hardware to ensure compatibility.
3. The existing system relies on the hardware configuration options (jumpers/switches) provided by this specific board model.¹⁵

Important Considerations

• Firmware Identity is Critical: The full part number, especially the ZZ01A suffix, specifies the hardware revision and the exact firmware version. Never attempt to replace this board with a different part number or an unverified firmware version as it will lead to system incompatibility or failure.
• Legacy Status: The Mark V platform is a legacy system. Be sure to check the current obsolescence status of the GE DS215UPLAG1AZZ01A (Placeholder Link: GE Automation Solutions Product Page) and secure a reliable source for spares or consider a future controls upgrade.
• Component Handling: Always use proper Electrostatic Discharge (ESD) precautions when handling this sensitive electronic circuit board.