1746-P2 Power Supplies - Allen Bradley
Power Supplies
| Cat. No. | 1746-P1 | 1746-P2 | 1746-P3 | 1746-P4 | 1746-P5 | 1746-P6 | 1746-P7 |
| Input Voltage, Nom. | 120 or 220V AC | 120 or 220V AC | 24V DC | 120 or 220V AC | 125V DC | 48V DC | 12 or 24V DC |
| Input Voltage Range | 85…132V AC 170…265V AC |
85…132V AC 170…265V AC |
19.2…28.8V DC | 85…132V AC 170…265V AC |
90…146V DC | 30…60V DC | 10…30V DC |
| Inrush Current, Max. | 20 A | 20 A | 20 A | 45 A | 20 A | 20 A | 20 A |
| Real Input Power, Max. | 42 W | 70 W | 61 W | 92 W | 85 W | 100 W | 75 W at 24V 50 W at 12V |
| Apparent Input Power, Max. | 69 VA | 110 VA | — | 225 VA | — | — | — |
| Xformer Load, Max . | 106 VA | 175 VA | — | 230 VA | — | — | — |
| User Output Current | 0.2 A at 24V DC | 0.2 A at 24V DC | — | 1.0 A at 24V DC | 0.2 A at 24V DC | 0.2 A at 24V DC | — |
| User Output Voltage Range | 18…30V DC | 18…30V DC | — | 20.4…27.6V DC | 18…30V DC | 18…30V DC | — |
| Backplane Output Current |
2 A at 5V DC 0.46 A at 24V DC |
5 A at 5V DC 0.96 A at 24V DC |
3.6 A at 5V DC 0.87 A at 24V DC |
10 A at 5V DC 2.88 A at 24V DC (Total output power, including user, is 70 W max.) |
5 A at 5V DC 0.96 A at 24V DC |
5 A at 5V DC 0.96 A at 24V DC |
With 24V input: 3.6 A at 5V DC 0.87 A at 24V DC With 12V input: 2 A at 5V DC 0.46 A at 24V DC |
| Frequency | 47…63 Hz | 47…63 Hz | DC | 47…63 Hz | DC | DC | DC |
| Fuse⋆ | 3 A, 250V | 3 A, 250V | 5 A, 250V | none | none | none | none |
| Dimensions (HxWxD), Approx. | 140 x 58 x 145 mm (5.5 x 2.3 x 5.7 in.) | 140 x 74 x 145 mm (5.5 x 2.9 x 5.7 in.) | 140 x 74 x 145 mm (5.5 x 2.9 x 5.7 in.) | 140 x 110 x 145 mm (5.5 x 4.3 x 5.7 in.) | 140 x 74 x 145 mm (5.5 x 2.9 x 5.7 in.) | 140 x 85 x 145 mm (5.5 x 3.6 x 5.7 in.) | 140 x 85 x 145 mm (5.5 x 3.6 x 5.7 in.) |
| Weight | 0.9 kg (2.0 lb) | 1.1 kg (2.5 lb) | 1.1 kg (2.5 lb) | 1.1 kg (2.5 lb) | 0.4 kg (0.8 lb) | 1.1 kg (2.5 lb) | 1.1 kg (2.5 lb) |
| Operating Temperature | 0…60 °C (32…140 °F) (Current capacity derated 5% above 55 °C) |
0…60 °C (32…140 °F) | 0…60 °C (32…140 °F) (Current capacity derated 5% above 55 °C) |
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| Nonoperating Temperature | -40…85 °C (-40…185 °F) | ||||||
| Relative Humidity | 5…95% noncondensing | ||||||
| Wiring | two 14 AWG wires per terminal (maximum) | ||||||
| Location | 1746 chassis side | ||||||
| Certifications‡ | c-UL Class I Div 2 Hazardous, UL, CE | ||||||
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