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6 Appendix
ESR5-BWS-31-24VDC
11/23 MN049020EN Eaton.com
42
Technical safety data
Stop category according to EN60204
0
Technical safety parameters for IEC 61508 – High Demand
The specifications apply only if the safety function is requested at least once a year.
Device type (static)
Type A
HFT (Hardware Fault Tolerance)
1
SIL
1 (up to SIL 3 – depending on the application)
PFH
d
5.56 x 10
-10
(5 A DC-13; 5 A AC-15; 8760 switching opera-
tions/year)
Demand level
< 12 months
Proof test interval
240 months
Lifetime
240 months
Technical safety parameters for IEC 61508 – Low Demand
Device type (static)
Type A
HFT (Hardware Fault Tolerance)
1
SIL
1 (up to SIL 3 – depending on the application)
PFD
avg
1.50x 10
-4
Proof test interval
75 months
Lifetime
240 months
Technical safety parameters according to EN ISO 13849
Category
1 (up to category 4 – depending on the application)
Performance Level
c (up to PL e – depending on the application)
e (5 A DC-13; 5A AC-15; 8760 switching opera-
tions/year)
Lifetime
240 months
For applications with PL e, a demand mode for the safety function of once per month is required.
Technical safety parameters for EN IEC 62061
SIL
1
(up to SIL 3 – depending on the application)