الوصف
The GE DS215SLCCG1AZZ01B is a crucial, highly-integrated printed circuit board assembly used in General Electric’s industrial control systems.1 It is definitively identified as a LAN Communication Board (or Card).2
This module is a core part of the GE Speedtronic Mark V Turbine Control System and associated drive platforms (AC2000, DC2000, and EX2000), where reliable, high-speed communication is paramount.3
⚙️ Key Specifications and Function
| Feature | Specification/Description |
| Product Type | Standard LAN Communication Card (SLCC) |
| Series/Family | GE Speedtronic Mark V Turbine Controls and Industrial Drives |
| Core Function | Network Connectivity and Data Exchange. It serves as the primary interface for the control system to communicate over a Local Area Network (LAN). |
| Communication Protocols | Capable of communicating over industrial networks such as DLAN (Drive Local Area Network) and ARCNET. It handles the necessary protocol processing for data integrity. |
| On-Board Processors | Features a LAN Control Processor (LCP), which is dedicated to managing and optimizing network communications to prevent the main control processors from being overloaded. |
| User Interface | This board often includes connectivity for a Programmer Module keypad and a 16-position alphanumeric display (plugs into the KPPL connector). This allows technicians to access system parameters, diagnostics, and settings directly. |
| Firmware Role | The suffix AZZ01B confirms that the board is pre-loaded with a specific firmware/software package (stored in EPROM slots) necessary for its network management and communication logic. |
| Architecture | It is designed to plug into the modular architecture of the Mark V’s VME rack or onto another main control card (like the SDCC), managing the system’s network health. |
In summary, the DS215SLCCG1AZZ01B is essential for all real-time network communications within the drive or turbine control system, ensuring data is accurately and quickly transferred between the processors, I/O, and operator interfaces.




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