Product Introduction

Function:

Receive signals from the main control system: Receive control signals from the main control system and transmit them to the drive board for corresponding operations.

Real time fault monitoring: Real time monitoring of equipment operation status and reporting fault information to the main control system.

Power supply: Provide power to the unit driver board to ensure the normal operation of the equipment.

Communication: Communicate with the main control system through fiber optic interfaces to achieve real-time data transmission and command issuance.

Interface:

Fiber optic interface: communicates with the main control system.

24V power input interface: connected to the power board to receive 24V DC power.

Drive signal interface: connected to the drive board to transmit control signals.

15V power output interface: supplies power to the driver board.

Overvoltage and undervoltage detection interface: connected to the positive and negative busbars of the unit to monitor the voltage status.

Phase loss detection interface: Connect the fuse auxiliary switch to detect whether the power supply is phase loss.

Overheating detection interface: Connect to temperature detection switch to monitor equipment temperature.

Power on thyristor drive signal interface: Connect the thyristor gate.

Bypass thyristor drive signal interface: connected to the gate of the bypass thyristor.

Bypass OK signal detection interface: Connect to the bypass OK board to monitor the bypass status.

Application scenarios:

This control board is widely used in the field of industrial automation, especially in environments that require high precision and reliability, such as control systems for frequency converters or related equipment

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