Typical pitfalls
Direct point-to-point integrations without buffering or retries make the chain sensitive to network noise.
Use a gateway layer that centralizes polling, mapping and failure handling.
Four-step approach
1) Inventory register set and quality. 2) Build mapping contract. 3) Add observability. 4) Test failure scenarios.
FAQ
Can this be done without replacing the existing PLC environment?
Yes. In most projects the OT side stays intact while we add a controlled integration layer.