Rockwell Automation Publication 1769-UM021G-EN-P - October 2015 29
Install the CompactLogix 5370 L1 Controller Chapter 1
4. Pull the removable connector off the CompactLogix 5370 L1 controller.
5. Connect the wire that is connected to the 24V DC+ terminal on the
external 24V DC power source to the VDC+ terminal, that is, the top
terminal, on the removable connector.
6. Connect the wire that is connected to the 24V DC- terminal on the
external 24V DC power source to the VDC- terminal, that is, the terminal
that is second from the top, on the removable connector.