Industrial Automation, Remote Monitoring and Data Acquisition from Opto 22

We make automation simple.

SNAP PAC System

Get our easy-to-use PAC Project Software Suite for control, HMI, and networking with third-party systems.

Integrate your SNAP PAC System! Use our free kits to integrate popular Modbus, Modbus/TCP, and Allen-Bradley industrial protocols.

What is a PAC, how should you choose one, and how is it programmed? Read the Guide to PACs.

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New to Opto 22?

We’ve got reliable hardware and software for your industrial automation, remote monitoring, and data acquisition applications.
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Download the latest firmware for SNAP PAC controllers and brains.
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