Publication 1756-In573C-En-P - October - Allen-Bradley ControlLogix 1756-PA75R/A Installation Instructions Manual

22 ControlLogix Redundant Power Supply
1756-PA75R/A and 1756-PB75R/A Specifications
Location
Input Voltage Range
(1)
Input Power
Output Power
Maximum Backplane Output Current
(3)
Hold Up Time
Maximum Inrush Current
Frequency Range
Max. User-Supplied Overcurrent Protection
Internal Fuse Protection
Isolation Voltage
Input to output
Status contact to input or output
Conductors
Input Power Wire Size
Category
Solid State Relay Contact
Annunciator Wiring
Category
Cable Assembly
Category
Connector Screw Torque
Dimensions (W x H x D)
Weight - approximate
Environmental Specifications
Operational Temperature
Storage Temperature

Publication 1756-IN573C-EN-P - October 2003

(2)
(4)
(5)
1756-PA75R/A
Near ControlLogix chassis
85-265V ac
120VA, 115W
75W @ 60°C (Do not exceed 75W)
1.5 A @ 1.2 V
4 A @ 3.3 V
13 A @ 5.1 V
2.8 A @ 24 V
@ 60 Hz: 2 cycles
@ 50Hz: 2 cycles
20A
47-63Hz
15A
Non-replaceable fuse is soldered in place
250V continuous
250V continuous
#14 AWG (2.08 sq. mm) stranded 75°C Copper minimum
(6)
1 - 1756-PA75R
(6)
3 - 1756-PB75R
240V ac/dc
Do not exceed 50mA - Resistive only
22-14AWG (0.324 to 2.08 sq. mm) stranded 75°C Copper
(6)
3
1756-CPR2 (Length = 0.91m [3ft])
(6)
3
7 inch-pounds (0.79Nm)
14.4 x 17.5 x 13.7cm (5.67 x 6.90 x 5.40in)
1.45kg (3.2lbs)
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):
0 to 60°C (32 to 140°F)
IEC 60068-2-1 (Test Ab, Un-packaged Non-operating Cold),
IEC 60068-2-2 (Test Bb, Un-packaged Non-operating Dry
Heat),
IEC 60068-2-14 (Test Na, Un-packaged Non-operating
Thermal Shock):
-40 to 85°C (-40 to 185°F)
1756-PB75R/A
19.2-32V dc
110W
20mS
30A
dc