SV MR0 - Safety Interface for Speed Monitoring

SV MR0 is a safety interface for speed monitoring, for two proximity switches, travel above the threshold, screw terminal blocks.

Technical specifications:
SIL 3 - SILCL 3 - PL e - Cat. 4
Safety speed interface monitoring for overspeed and standstill control
Selectable manual or automatic restart
EDM feedback input for external contactor monitoring
Enable inputs, e.g., for monitoring the same axis in different work phases with multiple modules configured with different thresholds
Errors are signaled by the "Error" LED and a PNP system status output. PNP status output with indication of speed thresholds being exceeded or undershot
2 inputs for PNP proximity switches
3 selector switches on the front panel allow for speed threshold configuration
Operating temperature -40…+55 °C
Connections: removable terminal blocks, contact screws
Safety devices to be connected: PNP proximity
Safety relay outputs: 2 NO contacts (6A at 250 VAC)
Proximity type: PNP/NPN - 3/4 wires
Proximity connections: terminal blocks
Max. number of proximity switches: 2
Max. number of axes: 2
Dimensions: 22.5 x 108 x 114.5 mm (W x H x D)
Protection class: IP 20 for housing - IP 2X for terminal block