WAGO 750 XTR Series System Manual page 45

750 XTR Series
No.
1
2
3
4
5
U
F1
U
S
U
F2
Clearance and Creepage Distance Requirements
• For all sections of a node that contain I/O modules for Ex i use, stricter requirements
apply with regard to clearances and creepage distances.
– Before such a node section, the respective supply module (item no.
– After such a node section, four XTR distance modules (item no.:
System manual | Version: 2.0.0
Explanation
XTR head station
XTR I/O modules
XTR "Power Supply 24 VDC Diagn for Ex i XTR Modules"
(750-606/040-000)
Ex i XTR I/O module
XTR end module (750-600/040-000)
Field supply 1 (24 VDC)
System supply (24 VDC)
Field supply 2 (24 VDC)
ü 750-606/040-000)ensures the required distance.
ü 750-616/040-000) must be used. Exception: If the following section consists of
only one XTR end module (item no.: ü 750-600/040-000), no distance modules
are required.
Figure 23: Ex i XTR Power Supply Concept
Planning
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