MS6-SV-...-E-10V24
68
Festo – MS6-SV-...-E-10V24 – 1310b English
14
Technical data
14.1
Safety characteristics
Type
MS6-SV-E
Conforms to standard
EN ISO 13849-1
EN ISO 13849-2
Safety function
Reliable venting and protection against unexpected
pressurization
Performance level (PL)
Venting: category 4, PL e
Safety integrity level (SIL)
Venting: SIL 3
Service life characteristic B10
0.9 million switching cycles
Probability of an endangering failure per
hour (PFH
d
)
–
PFH
d
for the electronic part of the
product
4.08 E-9 h
-1
–
PFH
d
for the entire device 1)
8.11 E-9 h
-1
CCF measures
Comply with operating pressure limits
Comply with temperature range
Comply with vibration/shock limits
Comply with compressed air quality
Note on forced dynamisation
Switching frequency at least 1/month
CE marking (
declaration of
conformity)
According to EC Machinery Directive 2006/42/EC
According to EU EMC directive 2004/108/EC
Type test
The functional safety of the product has been certified by
an independent testing office
EC-type examination certificate (www.festo.com)
Certificate issuing authority
IFA Europe notified position - characteristics number 0121
–
Certificate no.
IFA 1001180
1)
This calculation is based on an actuation rate averaging once per hour for 365 days and 24 hours. The least favourable case is
assumed for this calculation.
Tab. 8
Safety characteristics