2026 State of Technology Report: I/O Systems and Power Supplies

April 22, 2026

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Uninterruptible power supplies and I/O are cabinet must-haves. These components are the inner necessities of an electrical enclosure.
This new State of Technology Report from the editors of Control Design covers the fundamentals of I/O and UPS and offers advice on:

I/O standardizing protocols
Avoiding PLC memory loss due to battery failure
UPS as the last line of defense.