System design installation checklist – Rockwell Automation 2500 CENTERLINE Motor Control Centers Installation Manual User Manual
Page 82
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82
Rockwell Automation Publication 2500-IN001C-EN-P - April 2014
Chapter 9
IntelliCENTER Options
Figure 28 - Connecting Two Power Supplies
Position each power supply so it feeds a maximum of seven columns to the left or
right (refer to the sample lineup above).
System Design Installation Checklist
When installing an EtherNet/IP MCC, verify the following before applying
power to the network:
•
Only one power supply is connected for each 14 sections of MCC.
•
The power supply for the system is 24V DC.
•
The PE is connected.
•
Connections are inspected to detect and correct any loose wires, opens, or
shorts.
EtherNet/IP Network
24V DC Connection
-24V DC Connected
+24V DC Not Connected
24V DC Connection
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