Cpx-P Modules And Variant P Cpx Terminals - Festo CPX-P-8DE-N Series Description

Contents and general instructions

CPX-P modules and variant P CPX terminals

1
I/O module for
non-intrinsically
safe circuits
2
I/O module for
intrinsically safe
circuits
3
Higher-order
system
4
Industrial
Ethernet / Bus
5
e.g. non-ATEX
zone; non-in-
trinsically safe
circuits permitted
6
Zone 0/20 or
1/21 according to
ATEX; intrinsically
safe circuits or
equivalent igni-
tion protection
measures re-
quired
Fig. 0/1: Configuration of intrinsically safe and non-intrinsically safe circuits with the CPX
terminal - variant P (example 1 - CPX bus nodes for Ethernet/IP)
Festo P.BE-CPX-P-EA-EN en 1209NH English
CPX-P modules are suitable for configuring intrinsically safe
or non-intrinsically safe circuits depending on the version
selected. The variant P CPX terminal thereby enables field
devices to be operated in both safe and potentially explosive
areas.
2
1
3
4
5
6
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