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Allen-Bradley 1756-CPR2U ControlLogix Redundant Power Supply Cable

Allen-Bradley ControlLogix Redundant Power Supply Cable

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ManufacturerAllen Bradley

Part number1756-CPR2U

Cable Length 3 feet (0.91 meters)

ControlNet Communication Rate 5 Mbps

Configuration Redundant

Input Current 970 mA at 5.1V DC, 1.7 mA at 24V DC

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Right Angle Connection Redundant Power Supply Cable ControlLogix System Compatible Automatic Chassis Load Sharing Solid State Relay Status Indicator

Product description

The Allen-Bradley 1756-CPR2U is a Right Angle Redundant Power Supply Cable designed for use within the ControlLogix system. It facilitates power transfer between redundant power supplies, ensuring system continuity. The cable features automatic chassis load sharing, an operating status indicator, and solid-state relay functionality.

This cable is crucial for maintaining high availability in industrial control systems, particularly in applications where downtime is unacceptable. It is commonly found in manufacturing, process control, and other critical infrastructure sectors.

Stanlo Automation, a veteran-owned business, offers the 1756-CPR2U with a commitment to quality and reliable service. We understand the importance of dependable automation components and strive to provide our customers with the parts they need to keep their operations running smoothly.

Technical specifications

Cable Length	3 feet (0.91 meters)
ControlNet Communication Rate	5 Mbps
Configuration	Redundant
Input Current	970 mA at 5.1V DC, 1.7 mA at 24V DC
Power Dissipation	5.1 W
Thermal Dissipation	17.4 BTU/hour

Common applications

Industrial Automation

Manufacturing

Process Control

ControlLogix Systems

High Availability Systems

Critical Infrastructure

Compatible systems

ControlLogix Chassis Allen-Bradley Redundant Power Supplies

Also known as

Allen-Bradley 1756-CPR2U Cable ControlLogix Redundant Cable 1756CPR2U

Replaces / compatible with

This cable is part of the ControlLogix redundant power supply system and is designed for use with standard Allen-Bradley redundant power supplies. It is not a direct replacement for a specific older part but an integral component of a redundant power solution.

Technical note

Expert tip

Ensure proper alignment and connection to both the primary and secondary redundant power supplies for effective load sharing and fault tolerance within the ControlLogix chassis.

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Frequently asked questions

What is the function of the Allen-Bradley 1756-CPR2U redundant power supply cable?

The 1756-CPR2U is a redundant power supply cable for Allen-Bradley ControlLogix systems. It connects redundant power supplies to ensure continuous power to the chassis, automatically sharing the load and providing status indication.