RS-232 Terminal Port Pinouts
Table 13 lists the pin signals on the RS-232 terminal port.
Table 13 RS-232 Terminal Port Pin Signals
Pin
1
2
3
4
5
6
7
8
9
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Signal
Data Carrier Detect
Transmit Data
Receive Data
Data Set Ready
Ground
Data Terminal Ready
Clear to Send
Request to Send
Ring Indicator
87