Ungrounded Installation Of Dp/Asi Link - Siemens SIMATIC Distributed I/O System DP/ASi Link Manual

Installation Ungrounded installation of the DP/ASi link is shown in the diagram below.
Figure 4-2
Distributed I/O System DP/ASi Link
EWA 4NEB 710 6055-02b
(1)
L1
L2
L3
N
PI
(2)
(3)
(7) >U
(5)
G L+
G L+
24 V

Ungrounded installation of DP/ASi link

Installing and Wiring the DP/ASi Link
24 V
L+
L+
L+
G PS
G
G
PI
cntr.
PI PI
(6)
L+
DP/ASi
G
link
PI
DP/ASi
link
(6)
4-7