Fig 5. Connection ADA-14040 to WLAN/LAN network, functioning in virtual serial port mode or TCP/UDP sockets
3.2.3. CONNECTION TO COMPUTER VIA INTERNET BY THE USE ROUTER WI-FI / DSL
Figure below shows correct connection of ADA-14040 to PC via INTERNET by the use wireless network with devices like ROUTER
Wi-Fi / DSL type. This type of connection allows the Wireless Serial Server functioning with PC in virtual serial port mode (RealPort) or
TCP/UDP sockets.
Fig 6. Connection to functioning in virtual serial port mode (RealPort) or TCP/UDP sockets via INTERNET
8
ADA-14040
ADA-14040
Wi-Fi ROUTER or
ACCESS POINT / ETHERNET
Wireless Local Area network
(802.11b/g)
LAN ETHERNET
R
S
48
5
in
te
rf
ac
e
de
vi
ce
s
RS485 bus
PC with wireless network
adapter
RS485 bus
INTERNET
A - LOCATION
TCP/UDP sockets
Virtual port
Modbus RTU/ASCI
Modbus TCP
ROUTER
Wi-Fi / DSL
Public IP address
ADA-14040
R
S
48
5
in
te
rf
ac
e
de
vi
ce
s
PC with SCADA/HMI
software and wireless
network adapter
B - LOCATION
ROUTER
Wi-Fi / DSL
Public IP address
