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User Manual
M-Bus / M-Bus Wireless / MQTT
Document code: MN67931_ENG Revision 1.200 Page 9 of 49
CHARACTERISTICS:
The HD67931-B2 is a M-Bus / M-Bus Wireless / MQTT Converter.
It allows the following characteristics:
Electrical isolation between Ethernet and M-Bus;
Mountable on 35mm Rail DIN;
Wide power supply input range: 18…35V DC;
Wide temperature range: -40°C / 85°C [-40°F / +185°F].
CONFIGURATION:
You need Compositor SW67931 software on your PC in order to perform the following:
Define the parameter of MQTT;
Define the parameter of M-Bus line;
Define the parameter of M-Bus Wireless line;
Define which M-Bus variables are sent to MQTT Server;
Update the device.