1768-PB3-CC Allen Bradley

Description

Product Name: 1768-PB3-CC  Allen Braley Power module

Product details:  

The Allen-Bradley 1768-PB3-CC is a high-performance power supply module designed specifically for the CompactLogix series of Programmable Automation Controllers (PACs). The “CC” suffix indicates that the module features Conformal Coating, providing enhanced protection against harsh environmental conditions.

1. Product Overview

The 1768-PB3-CC provides the necessary DC power to the 1768 backplane, supporting the CompactLogix controller and additional 1768 modules (such as motion control or communication modules).

Key Specifications

2. Product Advantages

• Rugged Reliability: The Conformal Coating protects internal circuitry from humidity, salt spray, dust, and corrosive chemical vapors, making it ideal for heavy industrial use.

• High Power Density: Delivers a substantial 7.5A at 5.2V, ensuring that power-hungry modules in the 1768 chassis (like the L43 or L45 processors) remain stable.

• Seamless Integration: Designed specifically for the 1768 bus, ensuring “plug-and-play” compatibility without complex wiring.

• Isolation: Features robust isolation between the input voltage and the backplane, protecting sensitive control components from power surges.

3. Product Applications

The 1768-PB3-CC is typically used in mid-range automation systems that require high-speed motion control or extensive communication capabilities.

• Wastewater Treatment: Where humidity and corrosive gases are present (benefiting from conformal coating).

• Packaging Machinery: Powering multi-axis SERCOS motion control modules.

• Oil & Gas: Used in control panels located in coastal or high-moisture environments.

• Material Handling: Providing stable power for high-speed sorting and distribution systems.

4. Important Considerations & Precautions

• Power Budgeting: Always calculate the total current draw of your 1768 modules to ensure it does not exceed 7.5A on the 5.2V rail.

• Heat Dissipation: Ensure adequate spacing around the module as specified in the Allen-Bradley installation manual to prevent overheating.

• Input Protection: Use an appropriately rated fuse or circuit breaker on the 24V DC input line to protect the module from overcurrent conditions.

• Hot Swapping: Do not install or remove the power supply while the power is applied, as this can cause electrical arcs and damage the backplane connectors.

5. Summary of Features

• Type: 24V DC Power Supply

• Backplane Support: 1768 CompactLogix Bus

• Specialty: Conformal Coated for harsh environments

• Safety: UL, CSA, CE, and C-Tick certified

Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!

We have the same series of models in stock.  If you don’t find the model you need, please contact us and we will provide you with an official quotation！

Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service

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