Instructions

Intesis

Modbus Server – M-Bus User Manual r1.4 EN

This information is subject to change without notice

URL https://www.intesis.com

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1 Description

Introduction

This document describes the integration of M-Bus devices into Modbus RTU and Modbus TCP systems using the

Intesis Modbus Slave – M-Bus gateway.

The aim of this integration is to make accessible M-Bus devices from a Modbus control system or device, as if it was

part of the own Modbus installation.

For this, Intesis acts as a Modbus TCP server or Modbus RTU slave device in its Modbus interface, allowing

read/write points from the Modbus client device(s). From the M-Bus point of view, Intesis acts as a M-Bus level

converter and master device (EN-1434-3). The readings of the M-Bus slave device(s) are performed by Intesis by

automatic continuous polling or underdemand (to avoid batteries on meters run out).

Configuration is carried out using the configuration software Intesis

MAPS.

This document assumes that the user is familiar with M-Bus and Modbus technologies and their technical terms.

Integration of M-Bus devices into Modbus TCP

or Modbus RTU control and monitoring systems