

( Brand: Allen-bradley ), ( Type: Plc Processor Module ), ( Controller Platform: Slc 500 ), ( Manufacturer Part Number: 1747-L551B )
The Allen-Bradley 1747-L551B 05 CPU is a powerful and versatile industrial control processor designed for use in various automation applications. This CPU is part of Rockwell Automation's Allen-Bradley family of products, known for their reliability and high performance.
The 1747-L551B 05 CPU is a compact, rack-mounted device that measures 1U in height, making it easy to integrate into existing control systems. It features a high-performance PowerPC processor that delivers fast response times and advanced processing capabilities, allowing for complex control algorithms and real-time data analysis.
The CPU supports a wide range of communication protocols, including EtherNet/IP, ControlNet, DeviceNet, and Modbus, making it compatible with a variety of automation devices and systems. It also features a built-in web server and a graphical programming environment, allowing for easy configuration and programming of control logic.
The 1747-L551B 05 CPU is designed to operate in harsh industrial environments, with a wide temperature range of -40 C to 85 C and a high level of protection against dust and moisture. It also includes built-in diagnostics and self-testing capabilities, ensuring reliable operation and minimizing downtime.
In summary, the Allen-Bradley 1747-L551B 05 CPU is a powerful and versatile industrial control processor that delivers fast response times, advanced processing capabilities, and compatibility with a wide range of communication protocols. Its compact size, robust design, and built-in diagnostics make it an ideal choice for use in various automation applications in harsh industrial environments.
Allen-Bradley 1747-L551B 05 CPU (CompactLogix PAC System) is a programmable automation controller (PAC) designed for use in industrial applications. Here are some pros and cons of buying this CPU:
Pros:1. Compatibility: The Allen-Bradley 1747-L551B 05 CPU is compatible with Rockwell Automation's CompactLogix PAC system, which is widely used in various industries.
2. Performance: The CPU offers high processing power, which allows for complex control functions and fast response times.
3. Ruggedness: The CPU is designed to withstand harsh environments, making it suitable for use in industrial settings.
4. Programmability: The CPU uses Rockwell's RSLogix 5000 software, which is a powerful and user-friendly programming tool.
5. Expandability: The CPU can be easily expanded with additional I/O modules, allowing for customization to meet specific application requirements.
Cons:1. Cost: The Allen-Bradley 1747-L551B 05 CPU is relatively expensive compared to other PAC systems.
2. Learning Curve: The RSLogix 5000 software may have a steep learning curve for users who are not familiar with Rockwell Automation's programming tools.
3. Limited I/O Capacity: While the CPU can be expanded with additional I/O modules, the base unit has a limited number of I/O points, which may not be sufficient for certain applications.
4. Proprietary Software: Rockwell Automation's RSLogix 5000 software is proprietary, which may limit the ability to integrate with non-Rockwell Automation systems.
In conclusion, the Allen-Bradley 1747-L551B 05 CPU is a powerful and reliable PAC system that is well-suited for use in industrial applications. However, the high cost and potential compatibility issues with non-Rockwell Automation systems may be a concern for some users. If the cost and compatibility are not an issue, then the Allen-Bradley 1747-L551B 05 CPU is a good choice for users who require high processing power and the ability to expand with additional I/O modules. If cost or compatibility is a concern, then other PAC systems may be more suitable for the application.
Guaranteed to work. RS-Logic 500 5/05 CPU Processor 1747-L551B/C 16K Meme. The front cover is missing reflecting in the price. The unit is a working pull showing run mode in the picture.