Safety Characteristic Data - Pilz PSEN ml s 1.1 Operating Manual

Safety characteristic data

15 Safety characteristic data
Operating mode EN ISO 13849-1:
2015
PL
1-ch. guard lock-
ing PL d
2-ch. guard lock-
ing PL e
2-ch. OSSD PL e
Escape release
Explanatory notes for the safety-related characteristic data:
}
The SIL CL value in accordance with EN 62061 corresponds to the SIL value in accord-
ance with EN 61508.
}
T is the maximum mission time in accordance with EN ISO 13849-1. The value also ap-
M
plies as the retest interval in accordance with EN 61508-6 and IEC 61511 and as the
proof test interval and mission time in accordance with EN 62061.
All the units used within a safety function must be considered when calculating the safety
characteristic data.
Operating Manual PSEN ml s 1.1/2.1/2.2
1004710-EN-05
NOTICE
You must comply with the safety characteristic data in order to achieve the
required safety level for your plant/machine.
EN ISO 13849-1:
2015
Category
Cat. 2
Cat. 4
Cat. 4
Cat B
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.
NOTICE
Be sure that you observe the mechanical life. The safety characteristic data
are only valid as long as the values of mechanical life are met.
EN IEC 62061 EN IEC 62061
SIL CL PFH
D
SIL CL 2 2,54E-08
SIL CL 3 2,54E-08
SIL CL 3 1,90E-08
EN ISO 13849-1:
2015
[1/h]
T [year]
M
20
20
20
20
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