Technical Data; Safety Data - Festo MS6-SV D-10V24 Series Operating Instructions Manual

Technical data

12 Technical data
12.1

Safety data

Safety characteristics
Safety function
Service-life value B
10
Service life
Achievable performance level (PL) in accordance with EN ISO 13849-1
With sensing of S1 and S2
With sensing of S1, S2 and
S3
Probability of dangerous failure per hour
PFH value MS6-SV-...-D
d
PFH value MS6-SV-...-D-S3
d
CCF measures
Note on forced checking pro-
cedure
1) Depending on the average number of actuations per year (nop).
Tab. 9: Safety data
MS6-SV-...-D
Certificates, declaration of conformity
Tab. 10: Product conformity
20
MS6-SV-...-D
Safe venting and protection against unexpected pressuri-
sation
0.9 mill. switching cycles
[years] 20
Category 3, PL d or category 3, PL e
Category 4, PL e
è Fig. 4.
è Fig. 5.
Relevant requirements EN ISO 13849-2 è Failures due
to a common cause (Common Cause Failure – CCF).
Switching frequency min. 1/month
è www.festo.com/sp
1)
Festo — MS6-SV-...-D-10V24 — 2022-06c