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5.6 TCP Raw Client Mode
In TCP Raw Client Mode, NCOM-113-M can establish a TCP connection with pre-
determined host computers when serial data arrives.
In the figure, the data transmission proceeds as follows:
1.
NCOM-113-M configured for TCP Raw Client Mode requests a connection
from the host computer.
2.
Once the connection is established, data can be transmitted in both
directions – from the host computer to NCOM-113-M and from NCOM-113-
M to the host computer.
Under the “HOME” page of NCOM-113-M’s firmware, select “NETWORK SETTINGS”
to find the “Port 1 Mode Settings” window. Under “Mode”, select “TCP Raw - Client”
and type “Telnet Server’s IP” and “Port” respectively (e.g. 192.168.1.147 Port: 2000)
to establish a TCP connection with a pre-determined host computer or a serial
device server in TCP Raw Server Mode. Check the “Make these the default settings”
box and click “Apply Changes” to set your NCOM-113-M into TCP Raw Client Mode.
Host
Computer
Serial Device
TCP Raw Client Mode
NCOM-113-M
Serial cable
TCP/IP
Ethernet
○
1
○
2
