Note:
Table
C-23:
Pin
1
2
3
4
5
6
7
8
9
Video-in (capture) connector (CN30)
Table
C-24:
Pin
1
2
3
4
The cable of serial port (CN23) comes with four DSUB-
9 male connectors. The pin assignments of each DSUB-
9 connector are listed below for your reference
DSUB-9
connector
(RS-232) mode
Signal
DCD
RxD
TxD
DTR
GND
DSR
RTS
CTS
RI
Video-in
(c apture)
Signal
Pin
AI22
5
GND
6
GND
7
AI21
8
pin
assignments
RS-422 mode
Signal
TX-
TX+
RX+
RX-
GND
NC
NC
NC
NC
7
5
3
1
6
2
8
4
connect or
Signal
AI12
GND
GND
AI11
Appendix C Pin Assignments
RS-485 mode
Signal
DATA-
DATA+
NC
NC
GND
NC
NC
NC
NC
(CN30)
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