OPTO22 is a manufacturer with over 30 years of market experience in the automation and control sector based in Temecula, USA.

HY-LINE offers I/O switching modules and innovative Ethernet-based modular PAC/PLC control systems from the OPTO22 portfolio. With easy-to-learn programming language in flowchart technology, combined with high-level language, the systems are put into operation quickly, easily and effectively. The powerful HMI/SCADA visualization software is available license-free. Company-wide data exchange is realized via standard IT protocols. Solutions for data visualization on standard web browsers, including mobile versions, round off the complete system.

Since its creation in 1974, OPTO22 has become a household name for solid state relays all over the world. Through HY-LINE, OPTO22 offers a high-quality product range of solid state relays exclusively in Germany. OPTO22 solid state relays are also available as a complete set, with heat sink (also integrated), as a snap-in module for DIN rail mounting and in 1-2-3 phase versions.