AAEON HSB-CV1P User Manual
Page 29
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H a l f - S i z e S B C
H S B - C V 1 P
Chapter 2 Quick Installation Guide
2-16
Pin
Signal
Pin
Signal
1
DCD1
2
RXD1
3
TXD1
4
DTR1
5
GND
6
DSR1
7
RTS1
8
CTS1
9
RI1
10
NC
2.31 RS-232/422/485 Serial port2 Connector (COM2)
RS-232:
Pin
Signal
Pin
Signal
1
DCD2
2
RXD2
3
TXD2
4
DTR2
5
GND
6
DSR2
7
RTS2
8
CTS2
9
RI2/+5V/+12V
10
NC
RS-485:
Pin
Signal
Pin
Signal
1
TXD-
2
NC
3
TXD+
4
NC
5
GND
6
NC
7
NC
8
NC
9
NC/+5V/+12V
10
NC
RS-422:
Pin
Signal
Pin
Signal
1
TXD-
2
RXD+
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