Festo MS6 SV E 10V24 Series, Operating Instructions Manual

Page: 14 / 38

14 Festo — MS6(N)-SV-...-E-10V24 — 2021-11e
Product overview
NOTICE
If the signal contact is operated outside the permitted technical data, this will cause irreparable
failure. Compliance with the specification must be ensured through an appropriate protective circuit.
NOTICE
Assignment of these contacts is not required to achieve the safety category.
Fig. 10: Feedback signal connection
Switching behaviour diagrams, with multi-pin plug socket NECA-S1G9-P9-MP1 è Fig. 20 and with
multi-pin plug socket NECA-S1G9-P9-MP3/MP5
è
Fig. 23.
Status of valve Signal contact
Control for pressurisation by EN1 and EN2 open
Control for exhaust through EN1 and EN2 closed
Malfunction (red LED flashing) open
Supply voltage is not connected open
Tab. 5: Switching statuses of the signal contact
Switch-through pressure/filling time
The flow control screw in the cover generates a gradual pressure build-up of outlet pressure p2. The
pressure rise can be adjusted by turning the flow control screw. When the outlet pressure p2 reaches
about 50% of the operating pressure p1, the valve opens and the maximum flow rate performance is
enabled.