metso automation maxPAC - Page 91

maxPAC Hardware Reference Guide
Metso Automation MAX Controls Inc. • 277596 •
11-10
Remote
location
Control
Room
D
P
U
I
O
I
O
B
E
M
I
O
I
O
I
O
I
O
B
E
M
I
O
I
O
I
O
I
O
I
O
I
O
I
O
Optical
Cable
backplane
Optical Redundant Cable
B
E
M
To other
Locations
Figure 10-6. Single DPU with common and remote I/O configuration. The redundant optical cables shown in this
illustration are optional but recommended.