Instructions

Intesis

Modbus Server - KNX User Manual r1.2 eng

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 KNX installations into Modbus RTU and Modbus TCP systems using the

Intesis Modbus Slave – KNX gateway.

The aim of this integration is to make accessible a KNX TP-1 installation from a Modbus control system or device,

as if it was a part of the own KNX TP-1 (EIB) system and vice-versa.

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), and offering this point's values through its KNX interface, acting

in the KNX system as one more KNX device of the system.

Configuration is carried out using the configuration software Intesis

MAPS.

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

Integration of KNX TP-1 devices or installations into

Modbus RTU Master or Modbus TCP Clients

control and monitoring systems

KNX TP-1

Modbus TCP

Ethernet TCP

Modbus RTU RS485

Modbus RTU RS232