1756-PA75K AC power module Supported input frequencies range from 47 to 63 Hz

Manufacturer Rockwell Automation
Brand Allen Bradley
Part Number/Catalog Number 1756-PA75K model
Series ControlLogix
Module Type AC power module
The Allen-Bradley 1756-PA75K module is a 1756 ControlLogix power module. The 1756-PA75K module has an input voltage range of 85 to 265 volts AC. The nominal input voltage is 120 to 240 volts AC. Supported input frequencies range from 47 to 63 Hz. The maximum input power is 100 VA or 100 watts. At 75 to 0 degrees Celsius, the maximum output power level is 60 watts. The 1756-PA75K module has a maximum inrush current of 20 amps. The holding time of the 1756-PA75K module (that is, the time interval between input voltage removal and DC power failure) is 2 cycles at 85 V AC and 60 Hz, 6 cycles at 120 V AC and 60 Hz, and 20 cycles at 220 V AC and 60 Hz. The module has a current capacity of 1.5 volts DC 1.2 amps, 3.3 volts DC 4 amps, 5.1 volts DC 13 amps and 2.8 volts DC 24 amps. Rated isolation voltage is 250 V AC continuous voltage.



The 1756-PA75K module weighs approximately 2.1 pounds and measures 5.51 x 4.41 x 5.71 inches. The module is installed on the left side of the 1756 chassis. B Series and C Series Allen-Bradley chassis compatible with the 1756-PA75K module include the 1756-A4, 1756-A7, 1756-A10, 1756-A13, and 1756-A17. The recommended wire size for use with the 1756-PA75K is 14 AWG solid or stranded copper wire. The rated temperature of the copper wire should be 90 degrees Celsius. The housing of the module is open and complies with the T4 North American temperature specification.