Remote control
EN
Copyright © Qingdao Hantek Electronic Co., LTD
HBT3000 series user manual
59
Needle
number
Signal name
Signal
Notes
customary
EIA
JIS
connected
2
RxD
BB
RD
Receive
data
3
TxD
BA
SD
Send data
4
DTR
CD
ER
Data
terminal
ready
Connected
to
i5V
5
GND
AB
SG
Signal
grounding
6
DSR
CC
DR
Not used
Not
connected
7
RTS
CA
RS
Send
request
Connected
to
i5V
8
CTS
CB
CS
Not used
Not
connected
9
RI
CE
CI
Not used
Not
connected
Table 9-1 RS232/485 connector pin number
Open the IO software, select Add Device, set the corresponding baud rate, data