Mitsubishi Electric MELSEC-Q Series - Page 164

4 REPLACEMENT OF POWER SUPPLY MODULE
4 - 6
(5) Specifications comparison between A1SJHCPU (power supply part) and Q00UJCPU
(power supply part)
: Compatible, : Partially changed : Incompatible
Specifications A1SJHCPU (power supply part)
Q00UJCPU
(power supply part)
Compat-
ibility
Precautions for replacement
Input power supply
100-120VAC+10%-15%
(85 to 132VAC)
100-240VAC+10%-15%
(85 to 264VAC)

200-240VAC+10%-15%
(170 to 264VAC)
Input frequency
50/60Hz
± 3% 50/60Hz ± 5%

Input voltage distortion Within 5% Within 5% 
Max. input apparent
power
100VA 105VA
Check the capacity when using a
UPS.
Inrush current 20A within 8ms 40A within 8ms 
Rated output
current
5VDC 3A 3A 
24VDC – – –
Overcurrent
protection
5VDC 3.3A or more 3.3A or more 
24VDC – – –
Overvoltage
protection
5VDC 5.5 to 6.5V 5.5 to 6.5V 
24VDC – – –
Efficiency 65% or more 65% or more 
Withstand voltage
Between batch inputs and LG and
batch outputs and FG
2830VAC rms/3 cycles (2000m)
Between batch inputs and LG and
batch outputs and FG
2830VAC rms/3 cycles (2000m)

Noise immunity
• By noise simulator of 1500Vp-p
noise voltage, 1µs noise width,
and 25 to 60Hz noise frequency
• Noise voltage IEC801-4, 2kV
• By noise simulator of 1500Vp-p
noise voltage, 1µs noise width,
and 25 to 60Hz noise frequency
• Noise voltage IEC61000-4-4, 2kV

Insulation resistance
Between batch inputs and LG and
batch outputs and FG
10M or more with the 500VDC
insulation resistance tester
• Between batch inputs and LG and
batch outputs and FG
• Between all inputs and LG
• Between all outputs and FG
10M or more with the 500VDC
insulation resistance tester

Power indicator
LED indication
(Turns on when 5VDC is output.)
LED indication
(normal: on (green), error: off)

Fuse None Built-in (unchangeable) 
Terminal screw size M3.5 8 M3.5 7 The screw length is shorter.
Applicable wire size
0.3 to 2mm
2
0.75 to 2mm
2

Applicable solderless
terminal
RAV1.25-3.5, RAV2-3.5 RAV1.25-3.5, RAV2-3.5 
Applicable tightening
torque
59 to 88N·cm 66 to 89N·cm
Tighten within the applicable
tightening torque.
External dimensions 130(H)  330(W) 82(D)mm 98(H)  245(W)  98(D)mm Wiring space is narrower.
Weight 1.00kg 0.70kg
The weight shows total of the
base unit, CPU module, and
power supply module
Allowable momentary
power failure period
Within 20ms
(100VAC or more)
Within 20ms
(100VAC or more)

Accessory None None -