Opto 22 manufactures hardware and software products that link all kinds of electrical, mechanical, and electronic devices and machines to networks and computers. Opto 22 controllers, I/O (input and output modules), solid-state relays, and software are used for industrial automation, remote monitoring, data acquisition, and machine-to-machine (M2M) applications.
Opto22 Solid State Relays (SSRs) for reliable and maintenance free switching and control of high current devices and assets. UL and CSA recognized.
I/O Modules - Analog, digital, and serial Input/output (I/O) modules, I/O processors (brains), mounting racks, power supplies for I/O, and packaged systems.