Festo MS6-SV-E - Connection Examples; MS6-SV-E with Multi-Pin Plug Socket NECA-S1 G9-P9-MP1

MS6-SV-...-E-10V24
50 Festo – MS6-SV-...-E-10V24 – 1310b English
Identification of signal transitions
If safety outputs with test pulses are used to control the MS6-SV-E, the following runtime performance
must be observed:
• MS6-SV -E Exhaust status
 Test pulses < 3 ms are ignored
• MS6-SV-E Pressurisation status
 Test pulses < 12 ms are ignored
Cross-circuit detection of the enable signals
Generally, a cross-circuit detection must be ensured to achieve performance level e. Dependent on the
selected plug, either the MS6-SV-E detects the cross circuit itself or the safety switching device/PLC.
NECA-…-MP1
NECA-…-MP3 NECA-…-MP5
through safety switching device/PLC
(clocked signals)
through MS6-SV-E through safety switching device/PLC
(potential differenc e monitoring)
Tab. 2 Cross-circuit detection
4.3 Connection examples
4.3.1 MS6-SV-E with multi-pin plug socket NECA-S1G9-P9-MP1
Fig. 3 Connection N ECA-...-MP1