Description
| Technical Specifications | |
| Article Number (Market Facing Number) | 1747-L551 |
| Series | SLC 500 |
| Module Type | Processor Module |
| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
Key Features:
- Processor Capabilities:
- CPU: The 1747-L551 features a powerful CPU that can execute complex control algorithms and manage multiple tasks simultaneously.
- Memory: It comes with substantial user memory (16 KB), allowing for larger and more complex programs.
- Ethernet Connectivity:
- Ethernet Port: The module includes a built-in Ethernet port (10/100 Mbps), enabling fast and reliable communication with other networked devices, such as HMIs, SCADA systems, and other PLCs.
- Protocol Support: Supports Ethernet/IP protocol, allowing seamless integration with other Ethernet/IP-compatible devices and systems.
- I/O Capabilities:
- I/O Expansion: Supports expansion through additional I/O modules, enabling customization of the system to meet specific application requirements.
- I/O Points: Can manage numerous input and output points, making it suitable for complex control systems.
- Advanced Programming:
- Programming Software: Programs are developed using Rockwell Automation’s RSLogix 500 software, which provides a user-friendly interface and powerful tools for creating, debugging, and managing PLC programs.
- Instruction Set: Offers an extensive instruction set, including math operations, data handling, PID control, and more.
- Diagnostics and Monitoring:
- LED Indicators: Provides visual status indicators for power, run, fault, force, and Ethernet activity, aiding in quick diagnostics.
- Diagnostics: Advanced diagnostics help monitor system performance and identify issues promptly.
Applications:
- Manufacturing Automation:
- Used to automate machinery, production lines, and processes in manufacturing environments, ensuring efficient and reliable operation.
- Process Control:
- Ideal for process control applications in industries such as chemical processing, water treatment, and food and beverage production, where precise control and monitoring are essential.
- Material Handling:
- Manages and controls material handling systems, including conveyors, sorters, and automated storage and retrieval systems.
- Building Automation:
- Integrates with building management systems for controlling HVAC, lighting, and security systems.
Benefits:
- Enhanced Performance:
- The powerful processor and ample memory allow for handling complex control tasks and large programs efficiently.
- Network Integration:
- Ethernet connectivity facilitates easy integration into existing network infrastructures and enables remote monitoring and control.
- Scalability:
- The ability to expand with additional I/O modules provides flexibility to scale the system as needed.
- User-Friendly Programming:
- RSLogix 500 software simplifies the programming process, making it accessible to users with varying levels of experience.
Installation and Configuration:
- Physical Installation:
- Typically mounted in a standard SLC 500 chassis. Proper installation ensures stable operation and ease of access for maintenance.
- Wiring:
- Connects to I/O devices via standard wiring methods. Proper cable management helps maintain system reliability.
- Network Setup:
- Configure Ethernet settings, such as IP address and subnet mask, to integrate the module into the network. This can be done through the programming software or directly on the module.
Maintenance and Support:
- Diagnostics:
- Regular monitoring and diagnostics help detect and address issues before they impact system performance.
- Firmware Updates:
- Firmware updates may be required to add new features or fix known issues. These updates can be applied without significant downtime.
- Technical Support:
- Rockwell Automation offers extensive support resources, including documentation, online forums, and technical assistance, to help users troubleshoot and optimize their systems.
