
Technicaldetails
OperatingManualPNOZmB0
1002660EN03
35
8.1 Safetycharacteristicdata
Unit Operating
mode
ENISO
138491:2008
PL
ENISO
138491:2008
Category
ENIEC62061
SILCL
ENIEC62061
PFH
D
[1/h]
ENISO
138491:2008
T
M
[year]
Logic
CPU – PLe Cat.4 SILCL3 4,74E10 20
Expansion
right – PLe Cat.4 SILCL3 2,79E11 20
Input
SCinputs 1channel PLd Cat.2 SILCL2 3,85E09 20
SCinputs 2channel PLe Cat.4 SILCL3 7,95E11 20
SCinputs 1ch.,pulsed
lightbarrier PLe Cat.4 SILCL3 3,85E10 20
Output
SCoutputs 1channel
withad
vancedfault
detection PLe Cat.4 SILCL3 1,66E11 20
SCoutputs 1channel PLd Cat.2 SILCL2 1,57E10 20
SCoutputs 2channel PLe Cat.4 SILCL3 1,29E10 20
Alltheunitsusedwithinasafetyfunctionmustbeconsideredwhencalculatingthesafety
characteristicdata.
INFORMATION
Asafetyfunction'sSIL/PLvaluesarenotidenticaltotheSIL/PLvaluesof
theunitsthatareusedandmaybedifferent.Werecommendthatyouuse
thePAScalsoftwaretooltocalculatethesafetyfunction'sSIL/PLvalues.
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