title

SV MR0 Series

Safety Speed Monitoring Interface

Description

PL e – SIL 3 safety speed monitoring interface

Both modules integrate:

  • Guided-contact safety relay
  • Selectable manual orAutomatic restart
  • EDM feedback input for external contactors monitoring

Enable inputs used, for instance, when monitoring the same axis, in different working phases, with more modules configured with different thresholds

Faults are signalled by LED Fault and a PNP system status output. PNP status output indicating overspeed or underspeed thresholds crossing

SV MR0 and SV MR0 U integrates:

  • 2 inputs for PNP proximities switches
  • 3 front panel selectors allow configuration of the speed threshold

Compliance

EN ISO 13849-1:2008

EN 61508-1:2010

EN 615008-2:2010

EN 61508-3:2010

EN 61508-4:2010

EN 62061:2005

MODEL NUMBER Code Description FREQUENCY RANGE
SV MR0 1100078 Safety speed monitoring relay for Overspeed and Zero speed control 24VDC
SV MR0 U

1100088 Safety speed monitoring relay for Underspeed control 24VDC