Are safety relays used in conjunction with safety light curtains or safety mats? The purpose is to improve the safety factor?
The safety relay can be used as an independent circuit control device to protect the circuit and prevent short circuits from happening.
Of course, more Zhuan is to form an industrial control safety system together with safety light curtains or safety carpets or safety switches, which has achieved the purpose of protecting the safety of the entire industrial control site personnel.
The so-called safety factor improvement is not feasible through simple circuit superposition of multiple safety control components. The safety system construction must be designed and judged according to the actual site personnel operating habits and industrial control requirements.
There are not many brands of self-produced safety products in my country, and most of them are imported in the market. And the more famous and safe Chinese brand is CYNDAR technology safety sensor.