PNOZ XV2.1
Operating Manual PNOZ XV2.1
20690-EN-08
| 20
Mechanical data 774550 774552 774558
Stripping length with
screw terminals 8 mm 8 mm 8 mm
Dimensions
Height 87 mm 87 mm 87 mm
Width 90 mm 90 mm 90 mm
Depth 121 mm 121 mm 121 mm
Weight 510 g 510 g 510 g
Where standards are undated, the 2020-07 latest editions shall apply.
Safety characteristic data
NOTICE
You must comply with the safety characteristic data in order to achieve the
required safety level for your plant/machine.
Operating
mode
EN ISO 13849-1:
2015
PL
EN ISO 13849-1:
2015
Category
EN 62061
SIL CL
EN 62061
PFH
D
[1/h]
EN ISO 13849-1:
2015
T
M
[year]
Safety contacts,
instantaneous PL e Cat. 4 SIL CL 3 2,31E-09 20
Safety contacts,
delayed <30 s PL d Cat. 3 SIL CL 3 2,64E-09 20
Safety contacts,
delayed ≥30 s PL c Cat. 1 SIL CL 1 2,87E-09 20
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
M
is the maximum mission time in accordance with EN ISO 13849-1. The value also ap-
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.
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.
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