![]() |
![]() |
![]() |
This page explains how to link to a serial device using a TCP Raw Port.
1. What is Raw TCP Connection Mode?
Raw TCP Connection Mode is a feature used to send or receive serial
port data transparently over TCP/IP.
Using this feature, you can directly communicate with a serial device
using an application program that runs on the TCP Socket API.
Change the settings to use SD-300/SD-310AN in Raw TCP Connection Mode.
![]() |
Access the Web page of SD-300/SD-310AN.
|
![]() |
In the left pane of the Web page, click General. |
![]() |
Select OFF for SX Virtual Link compatibility. When completed, click the Submit button. |
![]() |
In the left pane of the Web page, click Serial Conf. |
![]() |
In the page displayed, configure the following settings at General Configuration as appropriate for your serial device.
When completed, click the Submit button. |
![]() |
In the left pane of the Web page, click Serial Service. |
![]() |
For TCP Port, enter the TCP port number that you wish to use for your application. When completed, click the Submit button. |
The configuration has been completed.
Power on the serial devices and then SD-300/SD-310AN.
Start an application that runs on the TCP Socket API from your PC and
bidirectional communication with the serial device will be active when
a link is established.
![]() |
![]() |
![]() |
![]() |