I/O you can count on

For discrete control, process control, or almost any industrial control, remote monitoring, or data acquisition task, Opto 22 has the I/O you can count on.

• Analog, digital, serial—we've got the I/O you need, in stock.
• We know it'll work, because we've tested each module—twice.
• Optical and transformer isolation protect control electronics and reduce noise.
• Most I/O modules for analog control and digital control are guaranteed for life.

Use SNAP I/O in three ways:

1. As part of a complete SNAP PAC System
2. As intelligent remote I/O for an Allen-Bradley industrial PLC system
3. As intelligent distributed I/O for PC-based control

For all three, you get FREE product support and FREE training.

More information on SNAP I/O

View product specs:

• Digital Modules
• Analog Modules
• Serial Modules (RS-232, RS-485, Profibus®, Wiegand®)
• Mounting Racks
• Industrial I/O Processors (Brains)

Also see SNAP PAC on-the-rack programmable automation controllers (PACs). These compact, rack-mounted PACs provide both analog control and digital control—I/O processing, communications, and programmable control, all in one.

Learn about Components in a SNAP PAC System, including I/O modules

Compare I/O processors

Learn more about analog modules for process control