Allen-Bradley 1747-L551B SLC 5/05 CPU Processor

The Allen-Bradley 1747-L551B SLC 5/05 CPU Processor is a powerful, high-performance processor designed for the SLC 500 series of controllers. It offers robust functionality, reliability, and compatibility for a wide range of industrial automation applications. Ideal for process control and manufacturing systems, the 1747-L551B ensures seamless integration, smooth operations, and greater control over complex automation tasks.

As part of the SLC 500 family, the 1747-L551B provides excellent processing power, memory, and communication capabilities, allowing users to efficiently manage large amounts of data, I/O devices, and network communication. Designed to handle demanding applications, the 1747-L551B is known for its durability, versatility, and ease of use, making it a trusted choice for industrial automation professionals.

Key Features & Benefits:

• High Processing Power: The 1747-L551B features a fast processor, delivering superior control performance and real-time data processing. This enables it to handle large and complex control applications seamlessly.

• Scalable & Flexible: The processor supports modular expansion, allowing users to customize their system with additional I/O modules, communication interfaces, and other devices to meet specific operational needs.

• Reliable Communication: With support for Ethernet/IP, DeviceNet, and ControlNet networks, the 1747-L551B ensures robust and efficient communication across your automation system.

• Extensive Memory Capacity: This model comes with 128 KB of user memory and 64 KB of I/O memory, providing ample storage for programs, data, and configurations.

• Compatibility: The 1747-L551B processor is backward-compatible with older SLC 500 series systems, providing an upgrade path for legacy equipment, and making it an excellent choice for modernization projects.

• User-Friendly Interface: The processor is programmed and configured using RSLogix 500 software, simplifying setup, diagnostics, and maintenance.

Technical Specifications:

• Model: 1747-L551B

• Series: SLC 500

• Type: CPU Processor

• Processor Speed: 50 MHz

• Memory:

• User memory: 128 KB

• I/O memory: 64 KB

• Supported I/O Modules:

• Digital I/O

• Analog I/O

• Specialty modules (motion control, etc.)

• Communication Ports:

• Ethernet/IP

• ControlNet

• DeviceNet

• Power Supply: 24V DC input

• Operating Temperature Range: 0°C to 60°C (32°F to 140°F)

• Dimensions: 6.0 x 3.5 x 3.0 inches (152 x 89 x 76 mm)

• Weight: 1.3 kg (2.87 lbs)

• Mounting Type: Panel or DIN rail

• Certifications: UL listed, CE marked, RoHS compliant

Typical Applications & Use Cases:

The 1747-L551B SLC 5/05 CPU Processor is ideal for a wide variety of industrial applications. Some of its common uses include:

• Manufacturing Control: The 1747-L551B can be used to control assembly lines, robotics, and machinery, ensuring efficient, high-performance operations.

• Packaging Systems: This controller offers precise control for packaging systems, providing real-time monitoring and managing complex workflows.

• Water/Wastewater Management: It plays a crucial role in the automation of water treatment plants, controlling pumps, valves, and other critical components.

• Material Handling Systems: The 1747-L551B enhances material handling processes by automating equipment like conveyors, lifts, and automated guided vehicles (AGVs).

• Energy Management: Ideal for industrial energy optimization systems, it provides accurate control over HVAC systems, lighting, and other energy-consuming processes.

Support & Maintenance / Reliability & Service:

• Long-Term Reliability: The 1747-L551B is engineered for long-lasting durability, performing reliably under tough industrial conditions and high-demand operations.

• Rockwell Automation Support: As part of the SLC 500 family, the 1747-L551B is supported by Rockwell Automation's extensive global support network, providing technical assistance, software updates, and replacement services.

• Easy Maintenance: The 1747-L551B comes with built-in diagnostics and troubleshooting features, ensuring quick identification and resolution of issues, minimizing downtime and maximizing productivity.

FAQ:

1. What is the function of the Allen-Bradley 1747-L551B CPU Processor?

• The 1747-L551B CPU processor provides high-performance control and real-time data processing for SLC 500 series controllers in various industrial automation applications.

2. How much memory does the 1747-L551B have?

• The 1747-L551B offers 128 KB of user memory and 64 KB of I/O memory, allowing for ample space to manage programs and configurations.

3. Is the 1747-L551B compatible with other SLC 500 modules?

• Yes, the 1747-L551B is fully compatible with other SLC 500 I/O modules and devices, offering backward compatibility for system upgrades.

4. Which programming software is used to configure the 1747-L551B?

• The 1747-L551B is programmed using RSLogix 500 software, which simplifies system setup and diagnostics.

5. Can the 1747-L551B processor be used in high-temperature environments?

• The 1747-L551B is designed to operate within a temperature range of 0°C to 60°C (32°F to 140°F), making it suitable for most industrial environments.