LanConn-400 User’s Guide
8
•
RS232 (RTS/CTS, DTR/DSR):
TxD, RxD – transfer and receive data.
RTS/CTS – flow control.
DTR – socket connection status, DSR – socket connection control.
•
RS485 (Half duplex): half duplex.
•
RS422 (Full duplex): full duplex.
RS422/RS485 interface applied to serial port #1 only
Packet mode of
serial input
If packet mode is disabled, the data received from the serial port will be
transmitted immediately with minimal delay. If packet mode is enabled, the data
will be saved in the buffer memory first, and transmitted when the entire packet is
received or when the buffer memory is full.
Device ID
User assigned device ID number. Acceptable range is 0 to 65535.
Report device ID
when connected
If this function is enabled, the device will report the device ID after the socket is
connected. The format is:
Serial port #1
nnnnnA
Serial port #2
nnnnnB
Serial port #3
nnnnnC
Serial port #4
nnnnnD
Keyboard port
nnnnnE
There are eight bytes: “nnnnn” is the 5-digit device ID, [LF] is decimal 10, and
[CR] is decimal 13.
Setup password
The login password can be empty of 1 to 15 characters long. If the password is
empty then no password is required for login.
Access
password
This is the password for socket connection. It can be empty or 1 to 15 characters
long. If the password is empty, then no password is required for socket
connection. If the password is not empty, then it must be entered immediately
after socket connection is made. If the password is not entered within 10
seconds or a wrong password is entered, then LanConn-400 will automatically
disconnect. If a wrong password is entered for three times in a roll, no connection
is allowed within 20 minutes.
Serial Port 1
Socket port : 100 TCP Server
Interface : RS 232
Baud rate, parity, data and stop bits : 9600, None, 8, 1
