Mitsubishi Electric MELSEC-A0J2H Series Handbook page 108

4
REPLACING POWER SUPPLY MODULES
(3) Specifications comparison between A0J2H-DC24 power supply component and Q63P
Specifications
Input power supply
Max. input apparent
power
Inrush current
Rated
5VDC
output
24VDC
current
5VDC
Overcurrent
protection
24VDC
5VDC
Overvoltage
protection
24VDC
Efficiency
Operation 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
4
- 4
A0J2H-DC24 power supply
component
24VDC +30% -35%
(15.6 to 31.2VDC)
24W
Within 50A 2ms
2A
–
2.4A or more
–
–
–
65% or more
LED indication of power supply
M4 × 0.7 × 8
2
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 98(H) × 55.2(W) × 90(D)mm
–
Within 1ms
According to a noise simulator
with noise voltage 500Vp-p,
Noise voltage 500Vp-p
noise width of 1µs and noise
Between DC external terminal
500VAC between primary and
batch and ground
500VAC 1 minute
Between AC external terminal
batch and ground
10M or more according to
10M or more according to
500VDC isolation resistance
tester
None
: Compatible,
Q63P Compatibility
24VDC +30% -35%
(15.6 to 31.2VDC)
45W
Within 100A 1ms
(During 24VDC input)
6A
–
6.6A or more
–
5.5 to 6.5V
–
70% or more
LED indication
(Lit at 5VDC output)
M3.5 screw
2
0.75 to 2mm
RAV1.25-3.5, RAV2-3.5
66 to 89N•cm
0.33kg
Within 10ms
During 24VDC input
frequency 25 to 60Hz
5VDC
isolation resistance tester
None
: Partially changed, × : Incompatible
Precautions for replacement
–
–
–
× Wiring change is required.
× Wiring change is required.
Tighten within the applicable
×
tightening torque.
The dimensions are different.
–
–