1756-PB72 ALLEN-BRADLEY

Key specifications

• Input voltage: 19 to 32 VDC
• Output capacity: 10 A @ 5 VDC
• Product family: ControlLogix
• Lifecycle status: Active
• Series: C
• Standard warranty: 1 year

Description: The 1756-PB72 provides DC power to a ControlLogix chassis and supports the controller, I/O modules, communication modules, and other chassis-mounted hardware. It is typically selected where a 24 VDC control power source is available.

Common pairing: For a system using a 1756-L72/L73/L74/L75 or 1756-L7x controller, the 1756-PB72 is a common DC power supply option, provided the total chassis power consumption is within the power budget. Verify this using Rockwell’s sizing/configuration tools.

If you’re sizing a complete rack, I can help calculate whether the 1756-PB72 is adequate for your chassis based on the controller and I/O modules you plan to install.