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Publication 1747-SG001D-EN-P — January 2009
Power Supply Catalog Numbers and Specifications
Cat. No.
Line Voltage
Current Capacity (Amps) at 5V
Current Capacity (Amps) at 24V User Current Capacity
Inrush Current, Max.
1746-P1
85…132/170…265V ac, 47…63
Hz
2 A
0.46 A
0.2 A @ 24V dc
20 A
1746-P2
85…132/170…265V ac, 47…63
Hz
5 A
0.96 A
0.2 A @ 24V dc
20 A
1746-P3
19.2…28.8V dc
3.6 A
0.87 A
⎯
20 A
1746-P4
85…132/170…250V ac, 47…63
Hz
10 A
2.88 A
✶
1 A @ 24V dc
✶
45 A
1746-P5
90…146V dc
5 A
0.96 A
0.2 A @ 24V dc
20 A
1746-P6
30…60V dc
5 A
0.96 A
0.2 A @ 24V dc
20 A
1746-P7
10…30V dc, isolated
12V dc input: 2 A
24V dc input: 3.6 A
12V dc input: 0.46 A
24V dc input: 0.87 A
⎯
20 A
✶
Total of all output power (5V backplane, 24V backplane, and 24V user source) must not exceed 70 W.
General 1746-Px Power Supply Specifications
Specification
Description
Operating Temperature
0…60 °C (32…140 °F)
(Current capacity derated by 5% above 55 °C for P1, P2, P3, P5, P6 and P7, no derating for P4)
Relative Humidity
5…95% non-condensing
Wiring
#14 AWG (2mm
2
)
3.6A
2.64A
2.0A
.87A
0.625A
0.46A
10V
12.2V 15V
19.2V
30V
1746-P7 Current Capacity
24V dc
Output
Current
5V dc
Output
Current
Input Voltage dc
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