MQTT broker Helmholz 700-462-MQB01
The Helmholz MQTT broker 700-462-MQB01 enables the centralised management and forwarding of MQTT messages in industrial networks. As a standalone MQTT broker, the device connects machines, control systems, edge devices and cloud applications, ensuring reliable data exchange based on the publish/subscribe principle. It supports MQTT protocol versions V3.1.1 and V5. The advantages of the MQTT broker include local data processing without an external cloud connection, user and access rights management (ACL), TLS encryption for secure communication, and convenient configuration and diagnostics via an integrated web interface. The device features an Ethernet interface with four switched RJ45 ports and can be operated with a supply voltage of 18 to 30 V DC (X1 and X2).