F u l l - s i z e S B C
2
3
4
5
6
7
8
9
10
2.15 COM Port 5 (CN4)
Pin
1
2
3
4
5
6
7
8
RX
TX
DTR
GND
DSR
RTS
CTS
RI
NC
Pin Name
DCD
RX
TX
DTR
GND
DSR
RTS
CTS
F S B - H 8 1 H
IN
OUT
OUT
GND
IN
OUT
IN
IN
Signal Type
IN
IN
OUT
OUT
GND
IN
OUT
IN
Chapter 2 Quick Installation Guide
±9V
±9V
±9V
Signal Level
±9V
±9V
±9V
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