Replace Industrial
UPC10612598172594
BrandAllen-Bradley
SeriesControlLogix
Weight2.5 pounds (1.1 kilograms
ChassisSeries A or B
LocationChassis - Left Side
EnclosureNone
Dimensions5.5 x 4.4 x 5.7 inches
Input Power100 Watts
Module TypeAC Power Supply Module
ManufacturerRockwell Automation
Power Output75 Watts at 60 Celsius
Input Voltage120-240 Volts AC
Voltage Range85-265 Volts AC
Input Frequency47-63 Hertz
Operating Temperature32-140 Fahrenheit (0-60 Celsius)
Part Number/Catalog No.1756-PA72
Allen-Bradley

1756-PA72

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Ready to ShipPLCsControlLogix 1756

The Allen-Bradley 1756-PA72 is a ControlLogix AC power supply module from Rockwell Automation. Designed to fit Series A or B chassis, this module operates at 120-240V AC with a power output of 75 watts at up to 60°C. Compact and efficient, it measures 5.5 x 4.4 x 5.7 inches and weighs 2.5 pounds.

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Overview of Allen-Bradley 1756-PA72

The Allen-Bradley 1756-PA72 is a power supply module for ControlLogix systems, which is a part of the larger Rockwell Automation's ControlLogix family. It is designed to fit into a ControlLogix chassis and provide the necessary power to the modules installed in the chassis. This supply module is crucial for ensuring that the PLC system has a reliable power source, enabling the industrial automation system to function effectively.

Specifications of the 1756-PA72

The 1756-PA72 power supply module boasts various specifications that make it suitable for a wide range of applications. It has an input voltage range of 85-265V AC, with an output power rated at 2.8A at 5V DC and 15.5W at 24V DC. It is equipped with features such as overcurrent protection, under-voltage detection, and over-temperature shutdown, thus ensuring a stable performance and protection against power anomalies.

Installation and Compatibility

The installation of the 1756-PA72 module is straightforward, designed for placement into any slot of a standard ControlLogix chassis. Its compatibility with various ControlLogix processor modules and I/O modules allows for a flexible system configuration. Users must ensure that the power supply's load capacity meets the power requirements of the installed modules to maintain optimal operation.

Benefits and Uses

A significant advantage of using the Allen-Bradley 1756-PA72 power supply is its reliability and efficiency in different industrial environments. It is often used in manufacturing, automotive, and other processes that require precise control and high levels of uptime. The robust design of the module ensures consistent power delivery even in harsh industrial conditions, contributing to the overall performance of the automation system.

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