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User Manual
Modbus Slave / MQTT
Document code: MN67934_ENG Revision 1.001 Page 6 of 33
CHARACTERISTICS:
The HD67934-B2 is a Modbus Slave / MQTT Converter.
It allows the following characteristics:
Electrical isolation between Ethernet and Modbus;
Mountable on 35mm Rail DIN;
Wide power supply input range: 18…35V DC and 8…24V AC;
Wide temperature range: -40°C / 85°C [-40°F / +185°F].
CONFIGURATION:
You need Compositor SW67934 software on your PC in order to perform the following:
Define the parameter of MQTT;
Define the parameter of Modbus line;
Define the MQTT topics to be published/subscribed in the MQTT Server;
Update the device.