Is the Allen-Bradley 1756-PA75 new or used?

We offer the 1756-PA75 in multiple conditions, from unused surplus to professionally reconditioned units. Every option is sourced and verified independently and covered by our 2-year replacement warranty.

What are the key ratings of the 1756-PA75?

The 1756-PA75 runs on 120-220 Volts AC and operates across 32-140 Fahrenheit (0-60 Celsius).

What is the Allen-Bradley 1756-PA75?

The 1756-PA75 is an Allen-Bradley ControlLogix 1756 AC Power Supply Module.

UPC	10612598206855
Brand	Allen-Bradley
Series	ControlLogix
UNSPSC	32151706
Weight	2.5 pounds (1.1 kilograms
Chassis	Series B
Location	Chassis - Left Side
Enclosure	None
Dimensions	5.5 x 4.4 x 5.7 inches
Input Power	100 Watts
Module Type	AC Power Supply Module
Manufacturer	Rockwell Automation
Power Output	75 Watts at 60 Celsius
Input Voltage	120-220 Volts AC
Voltage Range	85-265 Volts AC
Input Frequency	47-63 Hertz
Current Capacity	13A
Operating Temperature	32-140 Fahrenheit (0-60 Celsius)
Part Number/Catalog No.	1756-PA75

Allen-Bradley

1756-PA75

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PLCs ControlLogix 1756

The Allen-Bradley 1756-PA75 is a ControlLogix AC power supply module by Rockwell Automation, designed to fit on the left side of a Series B chassis. It operates with an input voltage of 120-220V AC, supports a voltage range of 85-265V AC, and delivers a power output of 75 Watts at 60 Celsius. With dimensions of 5.5 x 4.4 x 5.7 inches, it ensures reliable system power for various applications.

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Overview of Allen-Bradley 1756-PA75

The Allen-Bradley 1756-PA75 is a power supply module that is part of the ControlLogix platform, which provides the primary power to ControlLogix system modules. It is designed to fit into a standard ControlLogix chassis and is used to convert incoming AC voltage to the DC power required by the PLC system. This module is crucial for ensuring stable and reliable operation of the control system.

Specifications and Features

The 1756-PA75 power supply offers an input voltage range of 85 to 265V AC at 47 to 63 Hz, making it suitable for a variety of industrial applications worldwide. Its output capacity is 75 Watts, and it has an output voltage rating of 5.1V DC to power other modules in the chassis. Additionally, this power supply module features status indicators and provisions for redundant power supply configurations, enhancing reliability and uptime.

Installation and Compatibility

Designed for easy installation, the 1756-PA75 power supply module snaps securely into place in the ControlLogix chassis. It is compatible with a range of series and firmware versions, but it's always important to check compatibility with the specific ControlLogix processor and modules used. The power supply should be installed in the leftmost slot of the chassis for optimal performance.

Compatibility and Maintenance

For optimal performance, the 1756-PA75 power supply should be used with compatible ControlLogix chassis and modules. It is essential to consider the current draw of all the modules in the system to ensure the power supply can handle the load. Maintenance is minimal, but it’s important to ensure that the unit is kept clean and well-ventilated to prevent overheating and to guarantee a long service life.

Safety and Reliability

Allen-Bradley is known for its commitment to safety and reliability, and the 1756-PA75 power supply is no exception. It is built to meet stringent industry standards, ensuring safe operation in demanding industrial environments. To avoid electrical hazards and ensure the safety of personnel, installation and maintenance should only be performed by qualified professionals.