Rockwell Automation 1734-XXXX POINT I/O Digital and Analog Modules and POINTBlock I/O Modules - Manual (Page 70)

Rockwell Automation Publication 1734-UM001E-EN-P - July 2013
54 Install POINT I/O Modules
Example of Functional Partitioning
ATTENTION: Use the 1734-EPAC AC expansion power supply only with
adapter class products.
IMPORTANT The 1734-EPAC AC expansion power supply can be used only with
POINT I/O adapters.
0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
Adapter
Status
DeviceNet
Status
PointBus
Status
1734-ADN
DeviceNet
Power
System
Power
1734-EPAC
Field
Power
System
Power
0 1 0 1 0 1 0 1
1734-EPAC
Field
Power
System
Power
I
B
2 I
B
4 O
B
2
E O
B
4
E I
A
2 I
A
2 O
A
2 I
M
2 I
M
2 O
A
2
1734-EPAC 1734-EPAC 1734-ADN
12/24V DC
Digital Supply 120V AC Supply
46131
240V AC Supply