Mitsubishi Electric MELSEC-A0J2H Series Handbook page 109

4
REPLACING POWER SUPPLY MODULES
(4) A0J2PW specifications
Specifications
Input power supply
Input frequency
Input voltage distortion
Max. input apparent power
Inrush current
Rated output 5VDC
current
24VDC
5VDC
Overcurrent
protection
24VDC
5VDC
Overvoltage
protection 24VDC
Efficiency
Power supply indicator
Terminal screw size
Applicable wire size
Applicable solderless terminal
Applicable tightening torque
External dimensions
Weight
Allowable momentary power
failure period
Noise durability
Dielectric withstand voltage
Isolation resistance
Accessory
Point
When the A0J2HCPU's build-in power supply is insufficient, please use the A0J2PW power supply
module.
For A0J2PW replacement, the following methods are recommended:
• When A0J2PW is used to supply 5VDC
For an alternative Q series models, select a CPU module with large capacity of 5VDC output
current, such as Q61P (Select the Q63P when the A0J2HCPU-DC24 is used).
• When A0J2PW is used to supply 24VDC
Purchase a commercially available 24VDC output power supply, and add it separately.
A0J2PW
100 to 120VAC +10% -15%
(85 to 132VAC)
200 to 240VAC +10% -15%
(170 to 264VAC)
50/60Hz±5%
Within 5%
120VA/150VA
Within 40A 5ms
2.3A
0.8A
2.6A or more
1.95A or more
–
–
65% or more
LED indication of power supply
M4 × 0.7 × 8
0.75 to 2mm
V1.25-4, V1.25-YS4A,
V2-S4, V2-YS4A
98 to 137N•cm
250(H) × 112(W) × 41(D)mm
0.71kg
Within 20ms
Noise voltage 1500Vp-p
Between AC external terminal batch and ground
1500VAC 1 minute
Between DC external terminal batch and ground
500VAC 1 minute
Between AC external terminal batch and ground
10M or more according to 500VDC isolation resistance tester
Short bar for operating voltage switching terminal: 1
2
4
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