Functional Features
- Signal Processing: Receives control signals from other boards and components in the drive, processes them, and then transmits them to other boards in the drive.
- Restart Function: Equipped with a restart button. When the control signals are unreadable due to being out of sequence or corrupted by interference, pressing the restart button will stop the board’s processing for a few seconds, allowing the control signals to restart and resume in sequence while the power remains in the board.
- Connector Design: The 40 – pin connectors have retention latches to hold the ribbon cable against the connector, ensuring a stable connection.
Application Scenarios
- It is an auxiliary function expander on the GE Speedtronic Mark IV gas turbine control, mainly used in the control system of large – scale gas turbines.














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