M i n i I T X
3
TXD
5
GND
7
RTS
9
RI
2.26 COM3 RS-232 Serial Port Connector (CN14)
Pin
Signal
1
DCD
3
TXD
5
GND
7
RTS
9
RI
2.27 Fan1 Connector (CN15)
Pin
1
2
3
4
2.28 COM5 RS-232 Serial Port Connector (CN16)
Pin
Signal
1
DCD
3
TXD
5
GND
7
RTS
9
RI
Signal
GND
+12V
Speed Sense
Speed Control
E M B - 9 4 5 T R e v . A
4
DTR
6
DSR
8
CTS
10
N.C.
Pin
Signal
2
RXD
4
DTR
6
DSR
8
CTS
10
N.C.
Pin
Signal
2
RXD
4
DTR
6
DSR
8
CTS
10
N.C.
Chapter 2 Quick Installation Guide
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