Datasheet

Relays for functional safety
Safety relays PNOZ X
PZE X4VP
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
2016-09
450
Mechanical data 787582 787583
Connection type Spring-loaded terminal Spring-loaded terminal
Mounting type plug-in plug-in
Conductor cross section with
spring-loaded terminals: Flexible
with/without crimp connector 0,2 - 1,5 mm², 24 - 16 AWG 0,2 - 1,5 mm², 24 - 16 AWG
Spring-loaded terminals: Terminal
points per connection 2 2
Stripping length with spring-loaded
terminals 8 mm 8 mm
Dimensions
Height 101 mm 101 mm
Width 22,5 mm 22,5 mm
Depth 121 mm 121 mm
Weight 205 g 210 g
Where standards are undated, the 2014-07 latest editions shall apply.
Safety characteristic data
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]
Safety con-
tacts,
delayed <30
s PL d Cat. 3 SIL CL 2 2,48E-09 SIL 2 1,47E-05 20
All the units used within a safety function must be considered when calculating the safety
characteristic data.
Supplementary data
The PFH value depends on the switching frequency and the load on the relay output.
If the service life graphs are not accessible, the stated PFH value can be used irrespective
of the switching frequency and the load, as the PFH value already considers the relay's
B10d value as well as the failure rates of the other components.