ControlLogix Power Supplies
15
Publication 1756-IN596A-EN-P - December 2004
Specifications
Cat. No.
1756-PA75/B
1756-PB75/B
Mounting Location
Left side of ControlLogix chassis
Chassis Compatibility
Series B
Input Voltage Range
85…265V ac
18…32V dc
(7)
Input Voltage, Nom.
120V/220V ac
24V dc
Input Frequency Range
47…63 Hz
dc
Input Power, Max.
100VA/100 W
95 W
Output Power, Max.
(1)
75 W @ 60 °C
Power Dissipation
25 W @ 60 °C
20 W @ 60 °C
Power Consumption
85.3 BTU/hr
68.2 BTU/hr
Hold Up Time
(2)
5 cycles @ 85V ac, 50/60 Hz
6 cycles @ 120V ac, 50/60 Hz
6 cycles @ 200V ac, 50/60 Hz
6 cycles @ 240V ac, 50/60 Hz
35 ms @ 18V dc
40 ms @ 24V dc
40 ms @ 32V dc
Inrush Current, Max.
20 A
30 A
Current Capacity, @ 1.2V
1.5 A
Current Capacity, @ 3.3V
4 A
Current Capacity, @ 5.1V
13 A
Current Capacity, @ 24V
2.8 A
Overcurrent Protection, Max.
(3)
15 A, user-supplied
Internal Fuse Protection
(4)
Non-replaceable fuse is soldered in place
Isolation voltage (continuous-voltage
withstand rating)
250 V continuous
Conductors, Wire Size
#14 AWG
Conductors, Wire Type
Copper
Conductors, Category
1
(6)
Conductor Screw Torque, Imperial
7 in·lb
Conductor Screw Torque, Metric
0.8 N·m
Dimensions (H x W x D), Imperial
5.51 x 4.41 x 5.71 in
Dimensions (H x W x D), Metric
140 x 112 x 145 mm
Weight, Imperial
2.5 lb
Weight, Metric
1.1 kg