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Select the SNAP I/O digital modules and analog modules you need for your industrial automation, process control, discrete manufacturing, energy monitoring, data acquisition, remote monitoring, or SCADA application.

This Flash demo helps you choose your industrial I/O based on analog or digital signal and number of channels:

• For analog control, choose analog modules with up to 32 channels. Temperature, current, volts, rate, power, load cell inputs, and more.
• For digital control, choose digital modules with up to 32 channels and AC, DC, or quadrature inputs.
• Serial modules are available for RS-232, RS-485, and special protocols such as Profibus® and Wiegand®.

Analog, digital, and serial modules go on the same mounting rack to provide the mix of signals you need at any location.

Opto 22's SNAP I/O is so reliable, most modules are guaranteed for life.

Learn more about SNAP I/O.