Rockwell Automation 1715-OF8I Redundant I/O System User Manual - Manual (Page 25)

Rockwell Automation Publication 1715-UM001C-EN-P - March 2014 25
Redundancy System Overview Chapter 1
Mixed Architecture
There can be a mixture of architectures within one system. Figure 7 shows
simplex and dual I/O configurations with dual processors.
Figure 7 - Mixed Architecture
1715-AENTR 1715-AENTR
ADAPTER
ADAPTER
O/P
SENSORS FINAL
ELEMENTS
IO BASE 1715-A310
CH1 CH1 CH1 CH1 CH1 CH1 CH1 CH1
TERMINAL IDENTITY
AOTA Dual.
CH1 CH1 CH1 CH1 CH1 CH1 CH1 CH1
TERMINAL IDENTITY
AOTA Dual.
CH1 CH1 CH1 CH1 CH1 CH1 CH1 CH1
TERMINAL IDENTITY
AOTA Dual.
1715-IB16D
1715-
OB8DE
I/P
O/P
IO BASE 1715-A310
CH1 CH1 CH1 CH1 CH1 CH1 CH1 CH1
TERMINAL IDENTITY
AOTA Dual.
CH1 CH1 CH1 CH1 CH1 CH1 CH1 CH1
TERMINAL IDENTITY
AOTA Dual.
CH1 CH1 CH1 CH1 CH1 CH1 CH1 CH1
TERMINAL IDENTITY
AOTA Dual.
1715-IB16D
1715-
OB8DE
1715-
TADOB8DE
1715-
TADIB16D
1715-A2A 1715-A3IO 1715-A3IO
I/P
I/P
O/P
1715-IB16D
FINAL
ELEMENTS
SENSORS
1715-
TASIB16D
1715-
TASOB8DE
1715-
OB8DE
CLX
CIP NE
TWORK
45423