The Modbus master broadcasts a message to all the devices on the network but only the device whose Modbus address is assigned to take the command will accept the command and remaining devices will the reject it. ![]() Out of all the devices on Modbus network there usually is only one master which sends different commands to other slave devices. Modbus is one of the very commonly used protocols in the industrial communicating devices where a gateway sends a command to the Modbus device to fetch the values of the device. ![]()
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