Siemens PM330 - Page 86

Technical specifications
6.1 General technical data
Power Module PM330
84 Hardware Installation Manual, 12/2018, A5E32844552B AF
Functional safety
SIL claim limit SIL 3 acc. to SIL CL to EN 61800-5-2
Depending on the application and the diagnostic test interval
Achievable category and
Performance Level
Cat. 4 / PL e acc. to EN ISO 13849-1
Depending on the application and the diagnostic test interval
PFH, PFH
D
4)
50 x 10
-9
/h
PFH acc. to IEC 61800-5-2, PFH
D
acc. to IEC 62061
TM: Usage time
(mission time)
5)
20 years
Response time when activat-
ing STO
Maximum 25 ms
Deviations from the defined classes are shown in
italics .
1)
Standard design: Devices installed in the control cabinet with installation in conformance with EMC regulations, line
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)
2)
Maximum sound pressure level, determined in the IP20 cabinet
3)
in transport packaging
4)
PFH, PFH
D
: Probability of dangerous failures per hour.
5)
EN 61800-5-2 mission time TM: Usage time, defined accumulated operating duration of the PDS(SR) over its complete
service life.