Allen-Bradley, a brand of Rockwell Automation, offers a complete range of programmable logic controllers (PLC) and industrial automation solutions. Their PLCs are designed to meet the needs of various applications, from simple to complex, ensuring reliability and high performance. The Micro800 series, for example, is ideal for small machines, offering flexibility and ease of use. These controllers support various communication protocols, including field buses like DeviceNet and EtherNet/IP, facilitating integration with other devices and systems. For more advanced applications, Allen-Bradley offers controllers like the ControlLogix, which provide superior processing capabilities and support for a wide range of I/O modules and communication networks. These systems are designed to easily integrate into PC-based architectures, allowing for centralized control and monitoring. Allen-Bradley also provides solutions for network security and infrastructure, ensuring that automation systems are protected and operate efficiently.