Beckify Electrical Engineering Toolbox
I/O List Generator
Scaffold a PLC I/O list from a brand catalog, generic channel counts, or a typed instrument takeoff: numbered slots, 26-column workbook (optional zone / sample rate / tag suffix columns), type colors, and analog raw ranges. Design aid — not a PE stamp.
About this calculator
Use this free browser-based calculator to work through the relevant electrical inputs, review the result, and compare it with field conditions.
For design, installation, or safety decisions, verify assumptions against the applicable code edition, equipment documentation, and site requirements.
Open the interactive tool