There are some MODBUS/TCP slave implementations around in this world with a limitation to serve only one concurrent master. Multiple masters accessing such a slave implementation causes all kind of havoc, from aborted TCP connections to packet loss and transmission errors. Modbusmplex is a MODBUS multiplexer that provides a way to work around such a limitation by multiplexing multiple MODBUS/TCP master connections into one MODBUS/TCP connection towards a slave.

Modbusmplex is primarily developed under Linux but is kept portable and does build under Windows OS using the MSYS2/UCRT64 build environment.

Documentation is available inside the GitLab repository.

Features

  • MODBUS multiplexer
  • Linux
  • Windows

Project Activity

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Categories

Communications, SCADA

License

GNU General Public License version 3.0 (GPLv3)

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Additional Project Details

Operating Systems

Linux, Windows

User Interface

Non-interactive (Daemon)

Programming Language

C

Related Categories

C Communications Software, C SCADA Software

Registered

2025-04-22
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