Allen-Bradley 1756-PA75 – power supply

The Allen-Bradley 1756-PA75 is a power supply module designed for the ControlLogix automation platform. It delivers 75W of power and converts 120/240V AC input (47–63 Hz) into stable DC output required for reliable operation of ControlLogix systems. The module is installed directly into a ControlLogix chassis and supports consistent power distribution to PLC components, operating efficiently in industrial environments with typical temperature ranges from 0°C to +60°C.

Technical overview:
• Series: ControlLogix
• Module type: power supply
• Output power: 75W
• Input voltage: 120/240V AC
• Frequency: 47–63 Hz
• Backplane current: approx. 4A  5V DC
• Operating temperature: 0°C to +60°C
• Mounting: ControlLogix chassis
• Protection rating: IP20

Typical applications:
• Industrial automation systems
• Manufacturing and production lines
• Process control systems
• Control cabinets
• PLC-based machinery

About the manufacturer:
Allen-Bradley, part of Rockwell Automation, is a global leader in industrial automation, known for reliable PLC systems, control components and advanced industrial solutions.