OPTO22 In 1974, engineer Bob Engman started Opto 22 with just 22 products: optically isolated solid-state relays (SSRs) manufactured for...

From plant floors to remote sites, the edge demands industrially hardened equipment. Now you don’t have to worry about processing...

You can rely on real-time control and I/O from an automation manufacturer with 45+ years of experience. Opto 22’s worldwide...

Now you can collect, process, view, and exchange data where it’s produced—at the edge of the network. When you work with data…

Now you have new programming options: Program with the field-proven, flowchart-based, multi-chart control language PAC Control…