Description; Introduction - IntesisBox IBOX-MBS-TCP2RTU User Manual

®
Modbus Server – Modbus RTU Master
IntesisBox

1. Description

1.1 Introduction

Communicate with Modbus RTU slaves remotely using Modbus TCP, with the advantage of
having various Modbus TCP masters accessing the same RTU slaves simultaneously.
Master Master
ModBus TCP ModBus TCP
Slave
ModBus RTU ModBus RTU
Configuration
Software
LinkBoxMB
Figure 1.1 Modbus Server – Up to four Master system overview
Transparent operation: the Modbus TCP telegrams are converted to Modbus RTU and vice-
versa transparently.
When more than one Modbus TCP master is connected, the queries of each master are
appropriately alternated, handling the waiting queues and RTU bus access.
Simple configuration: only the IP address, Net Mask, EIA232 or EIA485, baud rate, parity
and stop bits are needed. All is done using LinkBoxMB software for windows, provided with
the gateway without additional cost, quickly and easily.
The Modbus TCP port acts as a slave, the Modbus RTU port acts as a master.
© Intesis Software S.L. - All rights reserved
This information is subject to change without notice
®
IntesisBox is a registered trademark of Intesis Software SL
Modbus
TCP
Modbus
RTU
Slave
EIA232/EIA48
5
EIA232
Ethernet
Only for configuration
LAN
WAN
INTERNET
Ethernet
IntesisBox
or
URL
Email
tel
User's Manual r1 eng
Master
ModBus TCP
Modbus
TCP
http://www.intesis.com
info@intesis.com
+34 938047134
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