1756-PA72

Allen-Bradley 1756-PA72 – power supply

The Allen-Bradley 1756-PA72 is a ControlLogix power supply module designed to provide stable AC-powered energy to PLC systems and installed modules. It ensures reliable operation and consistent power distribution within industrial automation environments.

The module is mounted directly into a ControlLogix chassis and supports continuous system performance.

Technical overview:
• Series: ControlLogix (1756 series)
• Product type: power supply module
• Model: 1756-PA72
• Function: system power supply
• Input voltage: 100–240 V AC
• Output: backplane power distribution
• Compatibility: ControlLogix chassis
• Mounting: chassis-mounted
• Protection class: IP20

Typical applications:
• PLC systems
• Industrial automation
• Control panels
• Manufacturing systems
• Production lines

About the manufacturer:
Allen-Bradley, part of Rockwell Automation, is a global leader in industrial automation and control systems.