Pilz PZE X4VP8 24VDC 4n/o - Manual (Page 13)

PZE X4VP8
Operating Manual PZE X4VP8
1003206­EN­06 13
Mechanical data 777584 787584
Dimensions
Height 94,0 mm 101,0 mm
Width 45,0 mm 45,0 mm
Depth 121,0 mm 121,0 mm
Weight 320 g 320 g
The standards current on 2009­12 apply.
Safety characteristic data
Operating
mode EN ISO
13849­1:
2008
PL
EN ISO
13849­1:
2008
Category
EN IEC
62061
SIL CL
EN IEC
62061
PFH
D
[1/h]
IEC 61511
SIL
IEC 61511
PFD
EN ISO
13849­1:
2008
T
M
[year]
Safety con­
tacts,
delayed <30
s
PL d Cat. 3 SIL CL 2 2,48E­09 SIL 2 1,47E­05 20
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.