SICK ReLy RLY3- EMSS1 Emergency Stop Safety Relay, 24V dc, Dual-Channel, 2 Safety Contacts

The safety relay ReLy EMSS1 is an evaluation unit for emergency stop pushbuttons and safety switches with volt free contacts.
The safety relay must only be used within the limits of the prescribed and specified technical data and operating conditions at all times.

Manual and Auto reset function
External Device Monitoring (EDM)
Reset Required indication
Short safety distances owing to fast response times for compact machines and a high level of productivity
Short maintenance times and low maintenance costs during module replacement thanks to plug-in terminals and the simple method of removing the safety relay from the mounting rail
More space available in the control cabinet thanks to the slim housing
Intuitive troubleshooting due to versatile diagnostics interfaces
Easy wiring and installation – only one connection diagram required per module