4-5. RS-232C
RS232C Control
•
Port : COM#(Serial)
T
Baud rate : 9600
T
Data Bit : 8 bit
T
Parity : None
T
Stop Bits : 1
T
Flow Control : None
T
Description of RS232C
•
Pin#
Name
Full Name
Pin#
Name
Full Name
Pin#
Name
Full Name
1
CD
Carrier Detect
4
DTR
Data Terminal Ready
7
RTS
Request To Send
2
RxD
Received Data
5
GND
Signal Ground
8
CTS
Clear To Send
3
TxD
Transmitted Data
6
DSR
Data Set Ready
9
RI
Ring Indicator
4-24
4. Troubleshooting