Technical details
Operating Manual PIT m4SEU
1004648-EN-02
| 64
Mechanical data
Spring-loaded terminals: Terminal points per connec-
tion
1
Stripping length with spring-loaded terminals
9 mm
Dimensions
Height
90,5 mm
Width
90 mm
Depth
25 mm
Weight
83 g
Where standards are undated, the 2018-09 latest editions shall apply.
9.1
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]
IEC 61511
SIL
IEC 61511
PFD
EN ISO
13849-1:
2015
T
M
[year]
–
PL d
Cat. 3
SIL CL 2
6,49E-09
SIL 2
3,99E-04
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.
