Rockwell Automation 20D PowerFlex 700S Auxiliary Control Power Supply - Manual

PowerFlex 700S Auxiliary Control Power Supply
240V, 400V, 480V, 600V & 690V PowerFlex 700S Drives
Installation Instructions
Part Number: 20-24V-AUX1
The PowerFlex 700S Auxiliary Control Power Supply is designed to provide power to a single drive’s control circuitry in the
event incoming supply power to the drive is removed or lost.
Important: The use a Class 2/SELV (Safety Extra-Low Voltage) isolated and ungrounded power supply as input power is
recommended. This power source provides protection so that under nominal and single fault conditions, the
voltage between conductors and between conductors and Functional Earth/Protective Earth does not exceed a safe
value.
Remove Power
Ensure isolation of main supply from line inputs [R, S, T (L1, L2, L3)].
Mounting Options
!
ATTENTION: To avoid an electric shock hazard, verify that the
voltage on the bus capacitors has discharged before performing any
work on the drive. Measure the DC bus voltage at the +DC & –DC
terminals of the Power Terminal Block. The voltage must be zero.
L1 L2 L3
O
I
Customer supplied mounting screws.
Panel Mount Optional 35mm DIN Rail Mount
Requires a DIN Rail Adapter Kit (Cat. No. 700-DRA) purchased separately.