Power Supply Check - Omron CJ - 08-2008 Operation Manual

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11-2-6 Power Supply Check

Power indicator not lit.
Is power being
supplied?
Yes
Power supply
voltage in acceptable
range?
No
Are there any
loose terminal screws or
broken wires?
No
Replace the Power
Supply Unit.
The allowable voltage ranges are shown in the following table.
Power Supply Unit
CJ1W-PA205R
CJ1W-PA205C
CJ1W-PA202
CJ1W-PD025
CJ1W-PD022
No
Connect power
supply.
Not lit
Is power indicator lit?
Yes
Set supply voltage within
acceptable limits.
Not lit
Is power indicator lit?
Yes
Tighten screws or
replace wires.
Not lit
Is power indicator lit?
Power supply
voltage
100 to 240 V AC
100 to 240 V AC
100 to 240 V AC
24 V DC
24 V DC
Lit
Lit
Lit
End
Section 11-2
Allowable voltage
range
85 to 264 V AC
85 to 264 V AC
85 to 264 V AC
19.2 to 28.8 V DC
21.6 to 26.4 V DC
517