Phoenix Contact Safety Relay Safety Relay, 24V dc

The Phoenix Contact safety relay module for sensor-free speed and speed range monitoring up to SIL 3, Cat. 4, PL e, 2-channel evaluation of the rotating field of AC and three-phase motors. Maximum system availability, robust measuring procedure in the face of interference factors such as shock, vibration, and EMI. Easy parameterization and online monitoring with the PSR motion software, which can be downloaded free of charge.

Safe motion monitoring based on sensor-free rotating field measurement of the drive
1 enabling current path, 1 parameterizable digital signal output