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Chapter3 SI-60 Usage
3-1. SI-60 Overview and Features
SI-60 is a communication converter to convert asynchronous communications for
devices equipped with the RS-232C interface to TCP/IP or UDP/IP communications
on Ethernet LAN. Since the slide switch on the converter is designed for DTE/DCE
switchable, any devices can be connected to the RS-232C side.
The following chart shows the internal structure of the converter.
LAN
XPort
Data Out
Data In
CP 0
CP 2
DTE/DCE
changeover
switch
CP 1
SD
RD
RS
CS
GND
ER
DR
RS-232C
DTE/DCE
changeover
switch
DTE/DCE
changeover
switch
<DTE side>
<DCE side>
Connection changes according to the state of the DTE/DCE changeover.
