RS485-Ethernet and Cloud Gateway Converter

Nicolas Vodoz Updated by Nicolas Vodoz

RS485-Ethernet Converter (Modbus RTU to Modbus TCP)

The RS485-Ethernet converter allows switching from an RS485 bus network to a TCP/IP network, enabling the reading of Modbus RTU devices via Modbus TCP.

The supplied model is a Protoss-PE11 delivered configured and with its 24V DC DIN rail power supply.

Generally, the RS485-Ethernet converter is used in "Cloud Gateway" mode (see below).

Other use cases

In the case of a site with several buildings (microgrid) connected to the same IP network, an RS485-Ethernet converter is installed in each electrical cabinet, and the electricity meters are connected to it via the RS485 bus. Then, a single Climkit Gateway is sufficient to read all the meters on the site via Modbus TCP.

If other service providers need to read the same Modbus meters, installing a converter allows for simultaneous reading requests, which is not the case on a simple RS485 bus network.

Cloud Gateway

The Climkit "Cloud Gateway" consists of virtualizing the Climkit Gateway in the cloud to avoid physical installation.

This option is only possible with the combined use of a Teltonika router (TRB140 or RUT300) and an RS485-Ethernet converter.

Functionalities currently possible in this configuration:

  • Reading Modbus RS485 electricity meters

How Did We Do?

Contact