WebHMI Docs

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====== 7bit custom protocol Modbus TCP gateway ======

**Custom protocol to Modbus TCP gateway 2 x RS-232/485, 2 х Ethernet, Wi-Fi**

==== Operating principle====

With the help of Mediator, you can connect a remote serial device with a
COM port (electric, heat meters, scales, etc.) to the monitoring or
automation system via Ethernet and implement communication with it
using a non-standard protocol using a handler written in the language
Lua. A web browser is sufficient to configure the gateway. Mediator works
asynchronously, reading the required data into the internal memory
available to clients via Modbus TCP.

==== Application area ====

Connecting non-standard slow devices to a monitoring or automation
system for which adding or developing a driver for an end device is
impractical or impossible. Thus, such a device can simply be connected
to the system using the flexible communication capabilities of Ethernet
and Wi Fi. Examples of such end devices are electricity meters, heat
meters, scales, barcode scanners, identification and smart tags, etc.

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<WRAP center round info 90%>
Refer to the modules'  {{ network:mediator_qg_eng.pdf | full manual}} for more information.
</WRAP>