Rockwell Automation ControlLogix 1756-PA72 Series C User Manual

12 ControlLogix Power Supplies
Publication 1756-IN613A-EN-P - December 2008
Activate the Power Supply
Flip the power switch to the up position to turn the power supply on.
Determine the Input Power Requirements/Transformer Sizing
These graphs show the input power requirements for the power supplies, given the power
they are providing to the modules in the chassis.
The vertical axis of each graph shows the backplane power consumed by all of the modules in
the chassis; the horizontal axis shows input power requirements of the power supply.
43615
43895
1756-PA72 Series C, 1756-PA75 Series B (AC)
1756-PB72 Series C, 1756-PB75 Series B (DC)
43896
Real Power (Watts)
Backplane Power
Load (Watts)
Apparent Power (Watts) = Transformer Load
(VA) = Real Power (Watts)
Backplane Power
Load (Watts)

Rockwell Automation ControlLogix 1756-PA72 Series C Specifications

General

Brand	Rockwell Automation
Model	ControlLogix 1756-PA72 Series C
Category	Power Supply
Language	English