The so-called "safety relay" is not a "relay without failure", but a regular action when a failure occurs. It has a forced-guided contact structure, which can ensure safety in case of contact welding, which is the same as general relays. Relays are completely different
1. It can be used in some automatic control occasions: safety relay is a kind of equipment that can control safety. This kind of equipment is very easy to use in automatic control occasions. Generally, safety relays are required to control input devices such as emergency stops, safety doors, and safety gratings. The control effect is still very good. You can directly try this method for control.
2. It can protect safety: the safety relay is a device that can protect safety. Because of this kind of equipment, there is no need to worry about safety issues in many places, because these devices can directly control some unsafe behaviors. environment becomes safe.
3. Ensure the safety of the circuit: Safety relays are widely used in some places with circuits, because this kind of equipment can be used in occasions where safety circuits require, and it is very widely used, which is One of its most immediate features.
4. Widely used: Because the safety relay has many functions, it can protect some equipment very well, so this kind of equipment is widely used in many places. Therefore, universality is a more obvious feature of safety relays.
