Safety Characteristic Data - Pilz PSSu K F EI Operating Manual

Technical details
8.1

Safety characteristic data

Unit Operating
mode
Logic
Input interface Monitoring 1
encoder
Input interface Monitoring 2
encoder
Input interface Monitoring
safe encoder PL e
Logic 2-channel
Output
SC outputs (1-
pole) 1-channel
SC outputs (1-
pole) 2-channel
All the units used within a safety function must be considered when calculating the safety
characteristic data.
Operating Manual PSSu K F EI
1003303-EN-03
NOTICE
You must comply with the safety characteristic data in order to achieve the
required safety level for your plant/machine.
EN ISO EN ISO
13849-1: 2015 13849-1: 2015
PL Category
PL d Cat. 2
PL e Cat. 3
Cat. 4
PL e Cat. 4
PL d Cat. 2
PL e Cat. 4
INFORMATION
A safety function's SIL/PL values are not identical to the SIL/PL values of
the units that are used and may be different. We recommend that you use
the PAScal software tool to calculate the safety function's SIL/PL values.
EN 62061 EN 62061
SIL CL PFH [1/h]
D
SIL CL 2 1,80E-08
SIL CL 3 1,01E-09
SIL CL 3 2,35E-09
SIL CL 3 1,36E-10
SIL CL 2 3,95E-09
SIL CL 3 8,17E-11
EN ISO
13849-1: 2015
T [year]
M
20
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