Question
What is the difference between the Safety Relay and the General Relay?
Answer
Safety Relay with forcibly guided contacts | General Relay | |
Forcibly guide contact | have | Not have |
Detect the contact welding | Detect the opposite contact. e.g. A contact occurred the weld, detect the b contact condition. | Not able |
Contact welding, miss contact | No difference. Safety relay is able to design the safety circuit by using the forcibly guide contact when the trouble happened. | |
Basic operation, open/close or isolation | No difference | |
C contact | Not available | available |
Applicable Models | G7SA Series G7S Series | MY Series LY Series and others |
For Safety Light Curtain Robust & Basic New Lineup. Understanding the Indicators at a Glance.
Compact (104.5 mm), lightweight (1.3 kg) and easy-to-install Safety Laser Scanner
Supports ISO 13849-1 (PLe/Safety Category 4). Can be used on higher risk level applications by connecting to Safety Controllers.