Omron CJ2 User Manual page 73

Example 2: In this example, the following Units are mounted to a CJ-series Expansion Rack with a
CJ1W-PA205R Power Supply Unit.
Unit
I/O Interface Unit
Input Unit
Output Unit
Current consump-
tion
Power consump-
tion
Additional Information
Rack Current Consumption and Width Display
To display the current consumption and width of Units connected in the CPU Rack or Expansion
Rack, select Current Consumption and Width from the Options Menu in the CJ2 CPU Unit I/O
Table Window.
Power Supply
Unit model
If the capacity of a Power Supply Unit is exceeded, it will be displayed in red.
CJ2 CPU Unit Hardware User's Manual
Model Quantity
CJ1W-II101 1
CJ1W-ID211 2
CJ1W-OD231 8
Calculation
Result
Calculation
Result
Current
Current
consumption
consumption
at 5 V
at 26/24 V
2 Basic System Configuration and Devices
Voltage group
5-V
0.130 A
0.080 A
0.140 A
0.130 + 0.080 × 2 + 0.140
× 8
1.41 A (≤5.0 A)
1.41 × 5 V = 7.05 W
7.05 W (≤25 W)
Indicates
long-distance
Total power
expansion
consumption
24-V
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Width
2-19
2