A unit of AKRIBIS One
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MLB-Series

Wireless Modbus LoRaWAN bridge MLB

MLB is a Class A LoRaWAN device that can operate in a public or private network. MLB is designed for converting Modbus RTU messages to wireless LoRaWAN messages and vice versa. The device functions as a Modbus master, and it can read and write up to 32 registers via Modbus RTU bus. You can configure the slave device registers freely. You can connect up to 16 Modbus slave devices to the MLB bridge, and up to 32 registers can be read and written in total.

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Wireless Modbus LoRaWAN bridge MLB

You can connect MLB to any Modbus RTU slave device. MLB supports reading and writing Modbus registers over LoRaWAN network. MLB is not a gateway. It cannot read other LoRaWAN devices. You always need a working LoRaWAN network to use the MLB bridge and LoRaWAN transmitters.

This product model has an external antenna.

Technical data

CommunicationLoRaWAN / Modbus
Power supply10…30 Vac/dc, 30 mA
Frequency863...870 MHz (868 MHz)
Wiring terminals2.5 mm²
IP protection classIP54
IP protection class notecable downwards
Cable gland2 X M16
Ambient temperature-5...50 °C
Ambient humidity0...95 %rH

Configure the instrument

Choose the model, probes and accessories. Incompatible combinations are blocked as you go; the remaining rules are checked when the instrument is added to the quote.

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