User manual

2.1.4 Configuration example for communicating over ADSL modem
In the example below, an application which shows how you can access your devices which
are connected to a remote network using EMG Ethernet-MODBUS Gateway is given. The
program in this example runs on a computer with an IP address of 192.168.2.12 and the EMG
Series device is placed on the remote network under the sub-net with an IP address of
88.247.188.31. To enable to access to MODBUS Gateway from the remote network,
necessary routing configurations on the modem to which the gateway is connected must be
made. Furthermore, the default gateway address on the EMG Series device must be entered as
the LAN address of the installed ADSL modem, which is 192.168.2.1.
The model of the ADSL modem used in this application is AirTies RT111 ADSL2+4. Many
modems available on the market are configured using a WEB interface. To change the
configuration of your modem, enter the IP address of your modem(88.247.188.31 in this
example) to the address bar of your preferred browser. You will be greeted with the Main
Menu.