Because of its high reliability and excellent performance, M12 circular connectors are widely used in industrial automation, sensors, communications and other fields. However, in long-term use or harsh environments, the M12 connector may have some common failures, affecting the stable operation of the device.
一. Common fault types
1. Poor contact
Performance: The electrical performance of the connector is unstable, which can cause signal interruption or poor power transmission.
The reason:
2. The seal fails
Performance: Moisture or dust enters the connector, resulting in short circuit or corrosion of the device.
The reason:
3. Mechanical damage
Performance: shell cracking, locking mechanism loosening or breaking, affecting the stability of the connection.
The reason:
4. Signal interference
Performance: Data transmission is unstable or signal quality is reduced.
The reason:
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