Specifications - Allen-Bradley ControlLogix 1756-PA50K Original Instructions Manual

ControlLogix Power Supply

Specifications

Attribute
Voltage and current ratings
Output (current capacity) 2.8 A, 24V DC;
Isolation voltage
Temperature, operating
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock)
Temperature, surrounding air, max
Enclosure type rating
Torque
Dimensions (HxWxD), approx
Wire size
North American temperature code
ATEX temperature code
IECEx temperature code
Attribute
Voltage and current ratings
Output (current capacity) 2.5 A, 24V DC;
Isolation voltage
Temperature, operating
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock)
Temperature, surrounding air, max
Enclosure type rating
Torque
Dimensions (HxWxD), approx
Wire size
North American temperature code
ATEX temperature code
IECEx temperature code
10
1756-PA72, 1756-PA75,
1756-PA72K 1756-PA75K
Input 120/240V AC, 120/240V AC,
50/60 Hz, 100VA, 50/60 Hz, 100VA,
100 W 100 W
2.8 A, 24V DC;
10.0 A, 5.1V DC; 13.0 A, 5.1V DC;
4.0 A, 3.3V DC; 4.0 A, 3.3V DC;
1.5 A, 1.2V DC; 1.5 A, 1.2V DC;
75 W max, 75 W max,
20 A inrush max 20 A inrush max
250V (continuous), Reinforced Insulation Type, Power Input to Backplane
0 °C < Ta < +60 °C (+32 °F < Ta < 140 °F)
60 °C (140 °F)
None (open-style)
0.565 N•m (5 lb•in)
14.0 x 11.2 x 14.5 cm (5.51 x 4.41 x 5.71 in.)
2.5 mm2 (14 AWG) solid or stranded copper wire rated at 90 °C (194 °F), or greater, 1.2 mm (3/64 in.) insulation max
T4
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1756-PA50, 1756-PA50K
Input 120/240V AC, 50/60 Hz,
81 W (90VA), 50 °C (122 °F),
68 W (77VA), 60 °C (140 °F)
8.0 A, 5.1V DC;
2.0 A, 3.3V DC;
1.5 A, 1.2V DC;
50 °C (122 °F), 60 W max;
60 °C (140 °F), 50 W max;
20 A inrush max
250V (continuous), Reinforced Insulation Type, Power Input to Backplane
0 °C < Ta < +60 °C (+32 °F < Ta < +140 °F)
60 °C (140 °F)
None (open-style)
0.565 N•m (5 lb•in)
14.0 x 7.8 x 14.5 cm (5.51 x 3.07 x 5.71 in.)
2.5 mm2 (14 AWG) solid or stranded copper wire rated at 90 °C (194 °F), or greater, 1.2 mm (3/64 in.) insulation max
T4
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Rockwell Automation Publication 1756-IN619E-EN-P - September 2019
1756-PB72, 1756-PB75,
1756-PB72K 1756-PB75K
24V DC, 95 W 24V DC, 95 W
2.8 A, 24V DC; 2.8 A, 24V DC;
13.0 A, 5.1V DC;
10.0 A, 5.1V DC;
4.0 A, 3.3V DC;
4.0 A, 3.3V DC;
1.5 A, 1.2V DC;
1.5A, 1.2V DC;
75 W max,
75 W max,
30 A inrush max
30 A inrush max
T4
T4
1756-PB50, 1756-PB50K
24V DC;
50 °C (122 °F), 85 W;
60 °C (140 °F), 70 W
2.5 A, 24V DC;
8.0 A, 5.1V DC;
2.0 A, 3.3V DC;
1.5 A, 1.2V DC;
50 °C (122 °F), 60 W max;
60 °C (140 °F), 50 W max;
20 A inrush max
T4
T4
1756-PH75,
1756-PC75
1756-PH75K
48V DC, 95 W 125V DC, 95 W
2.8 A, 24V DC; 2.8 A, 24V DC;
13.0 A, 5.1V DC; 13.0 A, 5.1V DC;
4.0 A, 3.3V DC; 4.0 A, 3.3V DC;
1.5 A, 1.2V DC; 1.5 A, 1.2V DC;
75 W max, 75 W max,
30 A inrush max 30 A inrush max
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