Evaluation Of "Evaluate - Siemens SINAMICS DCM User Manual

Evaluating the safety functions according to EN ISO 13849 when using one switching device
9.2

Evaluation of "Evaluate"

Result
Result
PL
PFH
D
Average probability of a dangerous
failure per hour
Parameter
PFH (basic device advanced)
D
PFH (output expansion)
D
PFH (coupling relay K
D AH[n]
Application document for functional safety STO, SS1 (ISO 13849-1)
Compact User Manual, 09/2016, A5E34871844AM
e
5.42 E-09
Component
3SK1121 basic device
3SK1211 output ex-
pansion
) Article number
Phoenix 2981981
Reason
Derived from the evaluation according to IEC 62061
Value
3.7 E-09
1.7 E-09
2.02 E-11
9.2 Evaluation of "Evaluate"
Definition
SIEMENS AG
Phoenix Contact
49