<\!DOCTYPE html> Electrical Scheme, Design & Wiring — George Pickering
Portfolio — Electrical

Electrical Scheme, Design & Wiring

New electrical panel — endformer re-controls

What this covers

Panels built to be maintained, not just to work on day one

Electrical work ranges from full panel designs for new machines to complete re-wires of legacy equipment. Every panel is built with real terminal numbering that matches the wiring schedule, clearly labelled for whoever comes next.

Safety circuit design follows EN ISO 13849 — safety relay wiring, STO circuits, and interlocks are documented and verified. I produce full IO schedules that align to physical terminals, cable IDs, and device names.

EPLAN / manual schemesPanel buildSafety relaysSTO wiringIO schedules

Panel design

Layout design from component selection through to terminal arrangement and cable routing.

Re-controls

Full strip-out and re-wire of legacy machines on to modern Siemens or equivalent platforms.

Safety circuits

STO, safety relay, and interlock design to EN ISO 13849. Verified and documented.

IO schedules

Terminal-level IO documentation aligned to device IDs, cable numbers, and PLC addresses.

Gallery