The Allen-Bradley 1747-L551/B is a versatile processor module in the SLC 5/05 series of programmable logic controllers (PLCs). It offers robust performance, reliability, and ease of use, making it ideal for various industrial automation applications.

Key Features and Specifications

• Processing Power: Delivers high-speed processing for efficient execution of complex control programs.
• Memory: Provides ample storage for user programs, data, and configuration settings, catering to diverse applications.
• I/O Capabilities: Supports numerous digital and analog inputs and outputs for flexible integration with field devices.
• Communication: Features strong communication capabilities for seamless integration with other automation components and networks.
• Modularity: Allows easy expansion and customization to fit specific application needs.
• Reliability: Built to endure harsh industrial environments, ensuring long-term reliable operation.

Technical Specifications

• Processor Type: SLC 5/05
• User Memory: Up to 16K words total
• I/O: Maximum of 4096 inputs and 4096 outputs
• Local Analog I/O: Up to 480
• Program Scan Time/Kword: 0.9 ms
• I/O Scan Time: 0.225 ms
• Communication Speed: 10 Mbps over Ethernet
• Other Features: CMOS RAM with battery backup, operating shock of 30G, non-operating shock of 50G

Applications

The 1747-L551/B is commonly used in industries such as:

• Manufacturing
• Packaging
• Material Handling
• Process Control
• Machine Automation

Benefits

• Flexibility: Adapts to a broad range of applications.
• Reliability: Proven performance in industrial settings.
• Ease of Use: Offers user-friendly programming and configuration tools.
• Expandability: Modular design supports easy expansion.
• Compatibility: Integrates seamlessly with other Allen-Bradley products.