Product Announcement from Opto 22


The perfect companion for your Allen-Bradley® System

SNAP I/O from Opto 22 completes your ControlLogix® or CompactLogix® system with extra I/O where you need it plus advanced process control features.

Use our distributed intelligence to shift I/O scanning and control to the local I/O level. Reduce network traffic, decrease scan times, and improve overall system performance.

Learn more about IO4AB.

Read the white paper: Expanding Allen-Bradley Systems with Intelligent Remote I/O

Read the white paper: Adding Process Control to a PLC-Based System

See Products

Free configuration and communication utility software

Analog, digital, serial I/O; racks, processors, power supplies

Mounting and wiring accessories, tools, spare parts

 Play IO4AB Video