Siemens IPC427E Real-Time Data Integration

I need to tap directly into the Siemens IPC427E and stream its sensor readings—temperature, pressure, and humidity—in real time. The controller is already deployed on the production floor; my goal is to capture those values continuously and expose them to an external application where they can be logged, visualised, and analysed.

A working solution will:
• Connect to the IPC427E without disrupting existing PLC logic.
• Pull temperature, pressure, and humidity values as they change (sub-second latency preferred).
• Forward or publish the data through a standard interface such as OPC UA, MQTT, REST, or a lightweight TCP socket—whichever you deem most robust for 24 × 7 operation.
• Include a concise set-up guide detailing configuration inside TIA Portal / WinCC (if required), any libraries or Python/Node-RED scripts used, and steps to redeploy after maintenance.
• Demonstrate end-to-end flow in a short live session or recorded video, showing real-time updates from each sensor.

Acceptance criteria
1. All three sensor types stream correctly with no mismatched units.
2. Lost-connection handling proves that data flow resumes automatically.
3. Documentation is clear enough for an in-house engineer to replicate in under one hour.

Feel free to suggest optimisations—caching strategies, edge buffering, or redundancy methods—to keep the data trustworthy even during brief network hiccups.