Hardware reference guide

Power Supplies
35013379 11/2011 91
140CPS21100 DC Power Supply, 24 Vdc, 3 A Module
Overview
The following provides information on the DC power supply, 24 Vdc, 3 A module.
Power Supply Module
The following figure shows the power supply module components.
NOTE: When field wiring the power supply module, the maximum wire size that
should be used is 1 - 14 AWG or 2 - 16 AWG; the minimum is 20 AWG.
Specifications
The following table shows the specifications for the CPS21100 PS 24 VDC power
supply module.
Specifications
Input Requirements
Input Voltage 20 ... 30 Vdc
Input Current 1.6 A
Inrush Current 30 A
Input Power Interruption 1.0 ms max @ 20 V. 20.0 ms max @ 24 V