User Manual

26 Rockwell Automation Publication 1769-UM004B-EN-P - March 2010
Chapter 3 Installation and Wiring
Power Supply Distance
You can install as many modules as your power supply can support. However, all
1769 I/O modules have a power supply distance ratings. The maximum I/O
module rating is eight, which means that a module may not be located more than
eight modules away from the system power supply.
1
1123432
2345678
Compact I/O
Compact I/O
Compact I/O
Compact I/O
End Cap
MicroLogix 1500 Controller
with Integrated System
Power Supply
System Power Supply
Compact I/O
Compact I/O
Compact I/O
End Cap
I/O Communication
Adapter
Compact I/O
Compact I/O
Compact I/O
OR
Power Supply Distance
Power Supply Distance
Compact I/O
Compact I/O
Compact I/O
Compact I/O