MQTT Integration in zenon for Industrial Automation

This document is a technical report detailing the integration of MQTT (Message Queuing Telemetry Transport) within the zenon Software Platform, aimed at enhancing reliable and secure communication in industrial automation and energy sectors. It outlines the advantages of using MQTT, including its flexibility, scalability, and low bandwidth consumption, which make it suitable for remote IoT sensors. The report describes how zenon facilitates centralized operational data storage and continuous data transfer, ensuring high reliability in IoT applications. It also explains the security measures associated with MQTT connections, such as the use of usernames, passwords, TLS, and digital certificates. Furthermore, the document presents the Add-In Framework and .NET driver options for developers to extend functionality and integrate custom protocols. It emphasizes the importance of MQTT in enabling real-time data exchange and predictive maintenance, ultimately optimizing production facilities and improving productivity in industrial environments.