This single string can be scanned with a 2D code such as a GS1 DataMatrix or GS1 QR Code, for example on:
- Medicine packaging
- Food products
- Industrial components or pallets
🏭 Application in OT environments
| Use case | Example |
|---|---|
| Operator panel input (HMI) | Scan a GS1 code to automatically retrieve batch data |
| Automatic weighing/labelling | SCADA system generates a GS1 label based on MES recipe data |
| Track & Trace | Track pallets or units in production and logistics using SSCC codes |
| Linkage to Historian | Link batch data to production conditions or quality parameters |
🔁 GS1 vs. ordinary barcode
| Ordinary barcode (EAN-13) | GS1 barcode (DataMatrix, QR, GS1-128) |
|---|---|
| Product number only | Multiple fields at once (batch, expiry, serial) |
| Linear (1D) | Also 2D possible (more data on a small surface) |
| Not extensible by default | Fully standardised and globally exchangeable |
| Limited traceability | Full traceability across supply chain & production |
📌 In summary
A GS1 barcode is a globally standardised identification code for products, batches, locations and logistic units. In OT/industrial environments it enables linkage with production, quality and traceability systems.