Collection: Allen-Bradley SLC 500

The reliable workhorse of mid-range automation. Allen-Bradley SLC 500 PLCs have powered manufacturing lines, packaging systems, and material handling operations for decades with a reputation for bulletproof reliability. This modular platform offers the flexibility to start small and scale up - from compact standalone controllers to distributed systems with hundreds of I/O points. Program with the intuitive RSLogix 500 ladder logic software, communicate via DH+, DeviceNet, or EtherNet/IP, and integrate seamlessly with the broader Rockwell Automation ecosystem. In environments where downtime costs money and proven technology beats the latest trends, SLC 500 delivers cost-effective performance that just works.