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1756-PA75

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1756-PA75
1756-PA75 Wiring

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  • 1756-PA75
  • 1756-PA75 Wiring
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Designed as part of the ControlLogix line of products, the 1756-PA75 is an AC Power Supply that is manufactured by Allen-Bradley/Rockwell Automation. This module is non-redundant, and should be mounted on the left side of the Series B chassis from the same line of products. Weighing approximately 1 kilogram (2.5 pounds), the power supply is 140 millimeters (5.5 inches) high, 112 millimeters (4.4 inches) wide, and 145 millimeters (5.7 inches) deep. This power supply features a nominal input voltage of 120 to 240 Volts AC, while providing protection against overcurrent. The transformer load of 1756-PA75 for the aforementioned power input is 100 Volt-Amperes. Reinforced insulation is another outstanding feature of the 1756-PA75, and it was tested for 60 seconds at 3,500 Volts DC. The module has an input frequency rating ranging between 47 and 63 Hertz, and a power supply output of 74 Watts at 60 degrees Celsius.

The 1756-PA75 features a Hold Up Time function that refers to the time between a DC power failure and input voltage removal. The module can tolerate +/- 10% oscillations in AC power supply for 15 minutes, and over 95% of interruptions at AC ports. In addition to this, the module also comes with certifications, such as UL, CSA, CE and so on, and it is designed for use in industrial, hazardous settings. Furthermore, it is worth noting that the power dissipation of 1756-PA75 is 85.3 BTU per hour. It is important to point out that this part features a fuse that cannot be replaced and serves as protection against fire caused by short circuits. The rugged design of the 1756-PA75 is perfect for use in an industrial environment with Level 2 Pollution and application from Category II. This durable module can operate in an environment with temperatures as high as 60 degrees Celsius (140 degrees Fahrenheit) without derating.

Other Automation ControlLogix

SKU 2171365  UPC 0799705794290

1756PA75 Allen Bradley SLC 500 Power Supply, 120/240 VAC, Series B AB Rockwell Automation

Troubleshooting and Product Information for 1756-PA75

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ControlLogix 1756-PA75
Weight: 2 Lbs
Dimensions: 6"x6"x3"In
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1756-PA75
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Weight: 2 Lbs
Dimensions: 6"x6"x3"In
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Other 1756-PA75

Available Revisions:

1756-PA75 , CIM1756-PA75

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    These “New Surplus” units are a great cost saving alternative. This product is sealed in the original manufacturer’s packaging with all sub-assemblies and documentation. May indicate older date code. Comes with a PDF Supply 3-year warranty.


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