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Allen Bradley ControlLogix DC Power Supply 1756-PB50

Allen Bradley ControlLogix DC Power Supply

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ManufacturerAllen Bradley

Part number1756-PB50

Input Voltage 18-32V DC

Output Voltage 5V DC @ 8A, 3.3V DC @ 2A, 1.2V DC @ 1.5A, 24V DC @ 2.5A

Power Rating 50W

Enclosure Type Open-Style

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Veteran-owned

CAGE: 9NK75

50W power output Multiple DC output voltages 18-32V DC input ControlLogix chassis compatible Open-style enclosure

Product description

The Allen-Bradley 1756-PB50 is a 50-watt DC power supply designed for ControlLogix chassis. It accepts an input voltage range of 18-32V DC and provides multiple regulated output voltages including 5V DC at 8A, 3.3V DC at 2A, 1.2V DC at 1.5A, and 24V DC at 2.5A. This open-style power supply is essential for powering ControlLogix modules within the chassis.

This power supply is critical for maintaining the operation of ControlLogix systems across various industries, including manufacturing, energy, and infrastructure. Its reliability ensures continuous power to automation components, supporting complex control strategies and data processing.

Stanlo Automation, a veteran-owned distributor, offers the Allen-Bradley 1756-PB50. We provide high-quality surplus industrial automation parts, ensuring you receive reliable components at competitive prices with prompt delivery to minimize downtime.

Technical specifications

Input Voltage	18-32V DC
Output Voltage	5V DC @ 8A, 3.3V DC @ 2A, 1.2V DC @ 1.5A, 24V DC @ 2.5A
Power Rating	50W
Enclosure Type	Open-Style
Mounting	Chassis
Operating Temperature	0-60°C

Common applications

Industrial Automation

Manufacturing

Energy Sector

Infrastructure

ControlLogix Systems

Compatible systems

Allen-Bradley ControlLogix Chassis

Also known as

1756-PB50 Power Supply ControlLogix Power Module Allen Bradley 50W DC Supply

Replaces / compatible with

The 1756-PB50 is a specific power supply for the Allen-Bradley ControlLogix platform. It replaces older or failed power supplies within the same ControlLogix chassis.

Technical note

Expert tip

Ensure the chassis power supply slot is correctly populated and that the input voltage is within the specified 18-32V DC range for reliable operation.

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Frequently asked questions

What are the output voltages and currents provided by the Allen-Bradley 1756-PB50 power supply?

The 1756-PB50 provides several output voltages: 5V DC at 8A, 3.3V DC at 2A, 1.2V DC at 1.5A, and 24V DC at 2.5A, for a total of 50W.