Allen-Bradley 1756-CPR2 ControlLogix Redundant Power Supply Cable

Availability: 6 left in stock

DescriptionThe Allen-Bradley 1756-CPR2 is a specialized redundant power supply cable designed for use within the ControlLogix platform. This cable facilitates...

SKU: 1756-CPR2

Manufacturer: Allen-Bradley
Product No.: 1756-CPR2
Product Type: Power Supply Cable
Product Origin: USA
Payment:T/T, Western Union
Weight: 293g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Description

The Allen-Bradley 1756-CPR2 is a specialized redundant power supply cable designed for use within the ControlLogix platform. This cable facilitates the connection of redundant power supplies to the 1756 chassis, ensuring continuous power availability for critical control applications. It is engineered to maintain system integrity by providing a reliable interface for power distribution in high-availability configurations.

Features

Designed specifically for ControlLogix redundant power supply configurations.
Provides secure, reliable power distribution between power supplies and the chassis.
Robust construction suitable for industrial control cabinet environments.
Standardized length for ease of installation in standard rack setups.

Technical Specifications

Product Model	1756-CPR2
Series	ControlLogix
Cable Length	3 feet (0.91 meters)
Input Current	970 mA at 5.1V DC; 1.7 mA at 24V DC
Thermal Dissipation	17.4 BTU per hour
Weight	0.293 kg

Installation Guidelines

Ensure the power supply is disconnected from the main power source before attempting to connect or disconnect the 1756-CPR2 cable.
Route the cable away from high-voltage lines and sources of electromagnetic interference (EMI) to prevent signal noise or potential power instability.
Verify that the connectors are fully seated and locked into the corresponding power supply and chassis ports to ensure a stable electrical connection.
Avoid excessive bending or tension on the cable during installation to prevent internal conductor fatigue.
Follow standard industrial grounding practices to maintain system safety and compliance.

FAQ

What is the primary function of the 1756-CPR2 cable?

The 1756-CPR2 is used to connect redundant power supplies to a ControlLogix chassis, allowing the system to switch to a backup power source if the primary supply fails, thereby preventing downtime.

Is this cable compatible with all ControlLogix power supplies?

This cable is specifically designed for use with ControlLogix redundant power supply systems. Always verify your specific power supply module compatibility in the product manual before installation.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.