Festo MS6-SV-E Operating Instructions Manual page 51

MS6-SV-...-E-10V24
The multi-pin plug socket NECA-...-MP1 can be used for static and clocked safety outputs:
– Static enable signals (EN1/EN2 = 24 V)
Fig. 4 Static enable signals - signal distance
– Clocked enable signals (EN1/EN2 = 24 V) for cross-circuit detection.
Cross-circuit detection by means of clock signals is carried out through the safety switching device/
safety PLC.
Fig. 5 Enable signals – cross circuit detection
The diagrams for the switching characteristics can be found in the chapter 14 "Technical data"
( Fig. 20).
Note
Since the clock outputs from different controller manufacturers are not standardised,
their usability must be checked in each case. If the clock pulse is outside of the de-
scribed limits, this is recognised by the MS6-SV-E as an error and a safe switch-off is
performed.
Festo – MS6-SV-...-E-10V24 – 1310b English 51