2
2
M
M
N
N
S
S
i
i
S
S
S
S
y
y
s
s
t
t
e
e
m
m
S
S
e
e
t
t
u
u
p
p
2.6.6 Bus wiring in multiple cubicles, dual
redundant configuration
Figure 42 Bus wiring in multiple cubicles – Redundant M
Links
approved topology example 1
4
4
2
2
ABB MNS
i
S System Setup & Operation Quick Guide / System Release 6.0 – Rev.2 / Aug. 2011