Siemens PM330 Hardware Installation Manual page 86

Technical specifications
6.1 General technical data
Functional safety
SIL claim limit
Achievable category and
Performance Level
PFH, PFH
D 4)
TM: Usage time
(mission time)
5)
Response time when activat-
ing STO
Deviations from the defined classes are shown in
Standard design: Devices installed in the control cabinet with installation in conformance with EMC regulations, line
1)
reactor uk = 2%, shielded motor cable (e.g. Protoflex EMC) with max. 150 m cable length,
line harmonics according to EN 61000-2-4: Class 2, THD(U) total = 8% for typical line conditions (RSC > 30 ... 50);
THD(I) total: typically 30 ... 45 % (15 < RSC < 50)
Maximum sound pressure level, determined in the IP20 cabinet
2)
in transport packaging
3)
PFH, PFH : Probability of dangerous failures per hour.
4)
D
EN 61800-5-2 mission time TM: Usage time, defined accumulated operating duration of the PDS(SR) over its complete
5)
service life.
84
SIL 3 acc. to SIL CL to EN 61800-5-2
Depending on the application and the diagnostic test interval
Cat. 4 / PL e acc. to EN ISO 13849-1
Depending on the application and the diagnostic test interval
50 x 10 /h
-9
PFH acc. to IEC 61800-5-2, PFH
20 years
Maximum 25 ms
italics
.
acc. to IEC 62061
D
Hardware Installation Manual, 12/2018, A5E32844552B AF
Power Module PM330