UNI-T UT70C - RS232 C Serial Port; RS232 C Port Cable; Setting of RS232 C Serial Ports

Receiving Data
Transmitting Data
Data Terminal Ready
Grounding
Data Set Ready
Request to Send
Clear to Send
RX
TX
DTR
GND
DSR
RTS
CTS
3
2
20
7
6
4
5
2
3
4
5
6
7
8
2
3
4
5
6
7
8
RS232C Serial Port (1)
A. RS232C Port Cable
The
Meter
Computer
D-sub
9 Pin Male
D-sub
9 Pin
Female
D-sub
25 Pin
Female
Pin
Name
Remark
B. Setting of RS232C Serial Ports
Default of RS232C serial port for communication is set
as:
Baud Rate 9600
Start bit 1 (always 0)
Stop bit 1 (always 1)
Data bits 8
Parity Odd None
Model UT70C: OPERATING MANUAL
45