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Q: What are the characteristics of safety relays?

Update Time:2025/10/16
The main features of safety relays include:

1. Forced guided contacts: ensure that normally open and normally closed contacts are not connected at the same time, which helps with fault detection.

2. Redundant design: internal multi-channel circuits to improve fault tolerance.

3. Self-check function: automatically checks the wiring and contact status when power is on to ensure system safety.

4. Compliance with safety standards: meet international safety standards such as EN ISO 13849-1 and IEC 62061.

5. Compatible with a variety of safety inputs: such as emergency stop buttons, safety light curtains, safety door switches, etc.

6. Quick disconnect output: quickly cut off dangerous power in abnormal situations to ensure personnel safety.

These features make it an indispensable core component in industrial safety control systems.
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