4 REPLACEMENT OF POWER SUPPLY MODULE
4 - 5
(4) Specifications comparison between A1S63P and Q63P
: Compatible, : Partially changed : Incompatible
Specifications A1S63P Q63P
Compat-
ibility
Precautions for replacement
Input power supply
24VDC+30%-35%
(15.6 to 31.2VDC)
24VDC+30%-35%
(15.6 to 31.2VDC)
Input frequency – – –
Input voltage distortion – – –
Max. input apparent 41W 45W
Inrush current 81A within 1ms 100A within 1ms at 24VDC input
Rated output
current
5VDC 5A 6A
24VDC – – –
Overcurrent
protection
5VDC 5.5A or more 6.6A or more
24VDC – – –
Overvoltage
protection
5VDC 5.5 to 6.5V 5.5 to 6.5V
24VDC – – –
Efficiency 65% or more 70% or more
Withstand voltage
Between primary and 5VDC
500VAC
Between batch inputs and LG and
batch outputs and FG 500VAC for
one minute
Noise immunity
By noise simulator of 500Vp-p noise
voltage, 1µs noise width, and 25 to
60Hz noise frequency
By noise simulator of 500Vp-p noise
voltage, 1µs noise width, and 25 to
60Hz noise frequency
Insulation resistance
Between batch inputs and LG and
batch outputs and FG
10M or more by 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 by 500VDC insulation
resistance tester
Power indicator
LED indication
(Turns on when 5VDC is output.)
LED indication
(normal: on (green), error: off)
Fuse Built-in (unchangeable) Built-in (unchangeable)
Terminal screw size M3.5 7 M3.5 screws
Applicable wire size
0.75 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) 55(W) 93.6(D)mm 98(H) 55.2(W) 90(D)mm Wiring space is narrower.
Weight 0.50kg 0.33kg
Allowable momentary
power failure period
Within 10ms
(24VDC or more)
Within 10ms
at 24VDC input
Accessory None None -
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