Motor Starter Circuits PLC I/O Wiring Cross-Reference Auto-Generation IEC 60617 Compliant 8,600+ Industrial Symbols Multi-Page Schematics PDF Export Bill of Materials Motor Starter Circuits PLC I/O Wiring Cross-Reference Auto-Generation IEC 60617 Compliant 8,600+ Industrial Symbols Multi-Page Schematics PDF Export Bill of Materials
Claude · GPT-4o · Gemini · Ollama + QElectroTech

Industrial schematics
in minutes, not days.

Type what you need. eSchematicAI generates complete, IEC-compliant electrical schematics — directly inside eSchematicAI software.

10×
Faster schematic design
8,600+
IEC symbols available
€0
QElectroTech license cost
K1 CONTACTOR S7-1200 Q0.0 → I0.0 M1 3~ E-STOP S0 F1 — OL 7.5kW / 16A W001 W002 W003 → PG.3 PROJECT: MACHINE-001 SHEET: 2 / 8 REV: A MOTOR CONTROL DATE: 2026-03-04 ENG: AI-ASSISTED

Three steps from prompt to PDF

eSchematicAI sits alongside QElectroTech as a companion app. No cloud. No new tools to learn. Your files stay on your machine.

01 / DESCRIBE
💬

Type your circuit in plain language

"Star-delta starter for 15kW motor, Siemens S7-1200 PLC, emergency stop, thermal overload, run/fault pilot lights — IEC standard."

02 / GENERATE

Claude AI writes the schematic XML

Claude reads your current project, assigns wire numbers, places components, routes connections, and updates cross-references across all pages automatically.

03 / EXPORT
📄

Print your file directly from app. Export PDF.

Your updated .qet file is ready instantly. Open it in QElectroTech, review the schematic, and export the full professional PDF with title blocks included.

See it in action

A real conversation. eSchematicAI reads your open project and modifies the .qet file in real time. Every wire is numbered. Every relay cross-referenced.

  • Reads your existing schematic state before every prompt
  • Never reuses wire numbers or component tags
  • Relay coil/contact linking handled automatically
  • Works with your custom component library
eSchematicAI — watching: machine_001.qet
Add a DOL motor starter for a 7.5kW 3-phase motor connected to PLC output Q0.3
eSchematicAI Reading your project... Found 3 folios, last wire W031, next component tag K3.

Adding to Folio 3:
→ Contactor K3 (9A 400VAC)
→ Thermal overload F3 (16A)
→ Motor M3 (7.5kW 3~)
→ Wires W032–W041 assigned
→ Cross-ref: K3 coil → PG.3/C4, K3 contacts → PG.4/B2

✓ Saved to machine_001.qet — reload QET to view.
Find all unconnected terminals in the project
eSchematicAI Found 2 unconnected terminals:
→ PG.2 / F2 terminal OUT — no conductor
→ PG.4 / PLC input I0.6 — reserved, unwired

Want me to add suggested connections?

Everything your projects need

Built specifically for industrial electrical engineers working with PLC-controlled machines.

🔌

Full Wire Management

Auto-numbering, color coding, cross-section tracking. Every conductor in your project stays consistent and correctly numbered.

📋

Multi-Page Cross-References

Relay coils automatically linked to all contacts across pages. Page numbers update instantly when folios are reordered.

🏭

PLC I/O Assignment

Claude tracks your PLC addresses and assigns inputs/outputs sequentially — Siemens, Allen-Bradley, Mitsubishi and more.

📦

Instant Bill of Materials

Ask for a BOM and get a structured parts list with manufacturer catalog numbers, quantities, and specifications.

Design Validation

Catch errors before they reach the workshop. Unconnected terminals, voltage mismatches, missing PE connections — all flagged.

🗂️

Custom Component Library

Build your company's component library once. eSchematicAI learns your preferred components and uses them in every new project.

📄

Professional PDF Export

Export complete documentation packages with title blocks, table of contents, BOM, and terminal schedules — ready to hand to the workshop.

🔒

100% Local & Private

Your .qet files never leave your computer. eSchematicAI only calls the Claude API with your text prompts — not your schematics.

🆓

Built on QElectroTech

QElectroTech is free, open-source, and battle-tested for 17 years. eSchematicAI enhances it — you keep full ownership of your tool chain.

Engineers who tried it

Beta testers from the QElectroTech community.

"I designed a full conveyor control schematic in 25 minutes. Normally that's a day and a half of work. The cross-references were perfect on the first try."

MK
Milan K.
Electrical Engineer · Machine Builder

"Finally I can focus on the engineering decisions instead of drawing boxes and routing wires. The BOM generation alone saves me hours per project."

AT
Anna T.
Automation Engineer · System Integrator

"My students now understand circuit design logic instead of spending class time on drawing mechanics. This changes how we teach industrial automation."

PV
Prof. P. Valenta
Lecturer · Industrial Automation

Simple, honest pricing

One engineer saves 6–12 hours per project. At €50/hr, that's €300–600 of value. The math is easy.

Free Trial
€0
100 AI prompts — lifetime. No time limit. No credit card required.
  • 100 AI prompts (lifetime)
  • All 6 AI providers
  • Full QET integration
  • Live SVG canvas
  • 8,600+ element library
  • BOM panel
  • SVG & PDF export

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