NewLine Q+ Series - Serial Port Control; RS232 Configuration and Commands

90
7 Serial Port Control
RS232 communication cable (please use cross data cables)
PIN
This Device
Computer
1
NC
NC
2
RXD0
TXD0
3
TXD0
RXD0
4
NC
NC
5
GND
GND
6
NC
NC
7
NC
NC
8
NC
NC
9
NC
NC
Cover
GND
GND
Connect RS-232 port to the PC or controlling product. Enable RS-232 serial port connection
and complete the following configuration.
Port: COM1 (Set according to PC or controlling product’s port number)
Baud rate
115200
Odd/even check
None
Data bits
8
Stop bit
1
The following tables list controlling codes, querying codes and return codes.
RS232 port of panel