What is the Rommelag Pharma Platform (RPP) and what does it actually connect?

“The Rommelag Pharma Platform (RPP) connects a bottelpack system with the customer's shop floor network, office systems, and Rommelag's own service center, giving access to a detailed information model and enabling integration with third-party tools through a standardized OPC UA interface. The RPP splits every connected network into three physically separate zones — Production Zone, Monitoring Zone, and Service Zone.”