Allen-Bradley 1769-L31 – CompactLogix controller

The Allen-Bradley 1769-L31 is a CompactLogix controller designed for small and mid-sized automation systems. It provides reliable control performance and integrates directly with 1769 Compact I/O modules, making it suitable for machine-level and standalone applications.

The controller supports EtherNet/IP communication and offers integrated memory for efficient program execution and data handling. Its compact design allows installation in limited cabinet space while maintaining industrial-grade reliability.

Technical overview:
• Product type: PLC controller (CPU)
• Series: CompactLogix
• Compatible I/O: 1769 Compact I/O modules
• Communication: EtherNet/IP
• Mounting: DIN rail
• Designed for industrial environments

Typical applications:
• Standalone machines
• Packaging systems
• Small production lines
• OEM equipment
• Distributed control applications

About the manufacturer:
Allen-Bradley, part of Rockwell Automation, is a global leader in industrial automation, providing advanced PLC systems, control technologies and reliable automation solutions for manufacturing and process industries.