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TPM
SPC-3000 User Manual
80
Figure 11-3: DB9 Male and DB9 Female
Pin NO.
Label
Description
1
DCD
Data Carrier Detect
2
RXD
Receive Data
3
TXD
Transmit Data
4
DTR
Data Terminal Ready
5
GND
Signal Ground
6
DSR
Data Set Ready
7
RTS
Request to Send
8
CTS
Clear to Send
9
RI
Ring Indicator
Figure 11-4: Pin Definition of DB9 Male and DB9 Female
DB9 Male
DB9 Female
5
9
1
6
1
6
5
9