Allen-Bradley CompactLogix 5370 L1 User Manual

30 Rockwell Automation Publication 1769-UM021G-EN-P - October 2015
Chapter 1 Install the CompactLogix 5370 L1 Controller
7. Plug the removable connector back into the controller.
8. Secure the removable connector in place.
9. Turn on power to the external 24V DC power source.
The following graphic shows an external 24V DC power source that is connected
to a CompactLogix 5370 L1 controller.
IMPORTANT
If your application requires a power control device, for example, a
switch or relay, between the external 24V DC power source and the
CompactLogix 5370 L1 controller to control when the controller is
powered, you must install the power control device at the VDC+
terminal on the removable connector.
If you install the power control device at the VDC- terminal, the
CompactLogix 5370 L1 controller can have problems powering up or
powering down properly.

Allen-Bradley CompactLogix 5370 L1 Specifications

General

Brand	Allen-Bradley
Model	CompactLogix 5370 L1
Category	Controller
Language	English