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Atop Modbus Gateway
MB5400 Series
User’s Manual V 1.3
7
1 Introduction
1.1 Overview
A Modbus Gateway is a network device connecting in between Modbus over Serial Line devices
and computer hosts running Modbus/TCP on Ethernet networks. Fig. 1.1 illustrates a possible
network configuration of the MB5400 Modbus Gateways. Fully compliant with Modbus/TCP
protocol, the Modbus Gateway offers a convenient solution to connect existing devices or
controllers running Modbus serial protocol (Modbus/ASCII or Modbus/RTU) to an Ethernet
network. The MB5400 Series are standard Modbus gateways that convert packets between
Modbus TCP and Modbus RTU/ASCII protocols.
The MB5400 Series support 16 simultaneous TCP masters and 32 simultaneous requests for
each TCP master. Each RS-232/422/485 serial port can be individually configured for
Modbus/RTU or Modbus/ASCII operation or even different baud rate, allowing both types of
networks to be fully integrated with Modbus/TCP within one package.
Fig. 1.1 Possible Network Configuration of MB5400 Series Modbus Gateway
Содержание MB5400
Страница 1: ...MB5400 Modbus Gateway User s Manual v 1 3 December 2014 ...
Страница 60: ...Atop Modbus Gateway MB5400 Series User s Manual V 1 3 60 Fig 4 2 Entries of Slave ID Mapping in Offset Mode ...
Страница 62: ...Atop Modbus Gateway MB5400 Series User s Manual V 1 3 62 Fig 4 4 Entries of Slave ID Mapping in Alias Mode ...