Allen-Bradley 1756-PB75 ControlLogix 24V DC Power Supply 1756PB75

Description:

The Allen-Bradley 1756-PB75 ControlLogix Power Supply is an industrial power module designed to provide stable DC power to ControlLogix PLC chassis and installed automation modules. Operating from a 24V DC input source, this power supply delivers reliable power distribution across the ControlLogix backplane to support controllers, communication modules, and I/O modules. Maintenance teams, OEM machine builders, and system integrators use this power supply for system installations, automation upgrades, chassis expansions, and replacement of existing power modules in industrial PLC control systems.

Applications:

The Allen-Bradley 1756-PB75 power supply is widely used in industrial automation systems requiring dependable power distribution within ControlLogix PLC architectures. Typical installations include manufacturing production lines, packaging machinery, conveyor systems, material handling equipment, and process automation systems where multiple PLC modules operate within a ControlLogix chassis. Its DC input capability makes it suitable for industrial environments powered by centralized 24V DC control systems.

Technical Specifications:

• Manufacturer: Allen-Bradley
• Part Number: 1756-PB75
• Series: ControlLogix
• Module Type: Chassis power supply
• Input Voltage: 18–32V DC
• Power Output: 75 W
• Power Distribution: ControlLogix backplane power supply
• Compatible Chassis: ControlLogix 1756 series chassis
• Mounting Type: Chassis-mounted module
• Status Indicators: LED indicators for power and module status
• Operating Temperature: 0°C to 60°C

Common Replacements:

• Allen-Bradley 1756-PB72
• Allen-Bradley 1756-PA75
• Allen-Bradley 1756-PA72