Serial Port Control - NewLine TT-6519VNC User Manual

RS232 communication cable (please use cross data cables)
PIN This Device
1 NC
2 RXD0
3 TXD0
4 NC
5 GND
6 NC
7 NC
8 NC
9 NC
Cover GND
Connect the RS-232 port to a computer or central control device, turn on the RS-232 serial port connection, and
customize settings as follows
Port No.: COM1 (set according to the port number of the computer or the central control
device)
Bit rate
Data bit
Computer
NC
TXD0
RXD0
NC
GND
NC
NC
NC
NC
GND
115200
8
6
Parity
check
Stop bit
89

Serial Port Control

None
1