Reliable, inexpensive SNAP I/O™ from Opto 22 expands your A-B PLC system. Most I/O modules are guaranteed for life.
You know A-B industrial PLC systems. You appreciate their strengths, but you also know that system expansion—either into new physical space or new functionality—can strain system performance. Read more...
Adding a lot of analog points—for temperatures, pressures, variable pumps, and so on—to an industrial PLC-based system can cause problems. Are there new choices in adding process control capabilities? Read more...
Allen-Bradley, ControlLogix, MicroLogix, and RSLogix are trademarks or registered trademarks of Rockwell Automation, Inc.
SNAP I/O from Opto 22 is not related to nor endorsed by Rockwell Automation.
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Expanding Allen-Bradley Systems with Intelligent I/O
Expanding Allen-Bradley Systems with Intelligent I/O (Chinese)