3-2
Power Supply Unit
This section describes the model and major specifications of the Power Supply Unit.
3-2-1
Models and Specifications
Models and Outline of Specifications
The models and outline of specifications are given below.
Unit type Model Specification
Power Supply Unit CK3W-PD048 Rated output voltage: 5 VDC/24 VDC
Maximum output power: 5 VDC 23 W
, 24 VDC 55 W
Specifications
The specifications are shown below.
Item Specification
Power supply voltage 24 VDC
Allowable power supply voltage
range
20.4 to 26.4 VDC
Power consumption 101.7 W max.
Rated output voltage 5 VDC/24 VDC
Maximum output power
*1
5 VDC 23 W
24 VDC 55 W
Isolation method Not isolated
Circuit configuration
Noise
f
ilter
circuit
DC-DC
Converter
(Not isolated)
24 VDC input +
24 VDC input -
+5 VDC output
+24 VDC output
0 V
Weight 130 g max.
Dimensions (height × depth × width) 90(H)/80(D)/45(W)
*1. Internal components in the Power Supply Unit may deteriorate or be damaged if the Power Supply Unit is
used for an extended period of time exceeding the power supply output capacity or used when the outputs
are shorted.
Recommended Power Supplies
Use a SELV power supply that meets the following conditions.
• Has overcurrent protection.
3 Configuration Units
3-10
CK3M-series Programmable Multi-Axis Controller User's Manual Hardware (O036)