27 
4.3 Wiring 
 
4.3.1  Power supply module specifications 
 
(1)  Table 4.1 shows the specifications of the power supply modules. 
 
Table 4.1 Power supply module specifications 
Specifications 
Item 
A1S61PN A1S62PN  A1S63P 
Base unit position  Power supply module slot 
Rated input voltage 
100 to 240 V AC (+10 %/-15 %) 
(85 to 264 V AC)
 
24 V DC 
(+30 %/-35 %) 
(15.6 to 31.2 V DC) 
Rated input frequency  50/60 Hz ± 5 %  ⎯⎯ 
Input voltage distortion factor  Within 5 % (Refer to Section 4.4)  ⎯⎯ 
Max. input apparent power  105 V A  41 W 
Inrush current  20 A 8 ms or lower *4  81 A 1 ms or lower 
5 V DC  5 A  3 A  5 A Rated output 
current 
24 V DC ± 10 %  ⎯⎯ 0.6 A  ⎯⎯ 
5 V DC  5.5 A or higher  3.3 A or higher  5.5 A or higher Overcurrent 
protection *1 
24 V DC  ⎯⎯  0.66 A or higher  ⎯⎯ 
5 V DC  5.5 to 6.5 V Overvoltage 
protection *2 
24 V DC  ⎯⎯ 
Efficiency  65 % or higher 
Allowable momentary power 
failure time *3 
20 ms or higher  1 ms or lower 
Between primary 
and 5 V DC 
500 V AC 
Dielectric 
withstand 
voltage 
Between primary 
and 24 V DC 
AC across input/LG and output/FG 
2830 V AC rms/3 cycle 
(2000 m (6562 ft.)) 
⎯⎯ 
Insulation resistor 
AC across input/LG and output/FG 10 M
 or higher,  
measures with a 500 V DC insulation resistance tester 
Noise durability 
(1)  Noise voltage 1500 Vp-p, Noise 
width 1
s, Noise frequency 25 to 60 
Hz (noise simulator condition) 
(2)  Noise voltage IEC801-4, 2 kV 
Noise voltage 500 Vp-p, 
Noise width 1 s, Noise 
frequency 25 to 60 Hz 
(noise simulator condition) 
Power indication  Power LED indication (light at the time of output of 5 V DC) 
Terminal screw size  M3.5 × 7 
Applicable wire size  0.75 to 2 mm
2
 (AWG 18 to 14) 
Applicable solderless terminal 
RAV 1.25 to 3.5,  
RAV 2 to 3.5 
Applicable tightening torque  59 to 88 N⋅cm 
External dimension  130 × 55 × 93.6 (5.12 × 2.17 × 3.69) mm (inch) 
Weight  0.60 kg  0.50 kg