Protocol Converter A1MB

Discover the A1MB, compact and reliable

Xemex’s A1MB module is a DIN-sized converter module that converts Smart Meter A1 messages to Modbus over RS485 messages.

The A1MB module is a DIN-sized converter module that converts Smart Meter A1 messages to Modbus over RS485 messages. The module supports A1 ports defined according to the DSMR4 and DSMR5 specification. The A1MB connects to the A1 port of the smart meter via a cable with RJ11 connectors at both ends. The module’s Modbus is connected via 3 wires to the RS485 (A(+), B(-) and S) and acts as a slave device to a Modbus master. The device is powered via the A1 port of the smart meter. External power, via an external power adapter, can optionally be added if needed.

The A1MB is ideal for use in solutions designed to monitor energy flow in industrial smart meters.

Protocol Converter A1MB

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