B.5 rs-232 serial port (com3 ~ com6), Table b.5: rs-232 serial port (com23), Rs-232 serial port (com3 ~ com6) – Advantech AIMB-258 User Manual
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AIMB-258 User Manual
66
B.5
RS-232 Serial Port (COM3 ~ COM6)
Table B.5: RS-232 Serial Port (COM23)
Pin
Signal
Pin
Signal
1
COM3_#DCD
2
COM3_#DSR
3
COM3_SIN
4
COM3_#RTS
5
COM3_SOUT
6
COM3_#CTS
7
COM3_#DTR
8
COM3_#RI
9
GND
10
GND
11
COM4_#DCD
12
COM4_#DSR
13
COM4_SIN
14
COM4_#RTS
15
COM4_SOUT
16
COM4_#CTS
17
COM4_#DTR
18
COM4_#RI
19
GND
20
GND
21
COM5_#DCD
22
COM5_#DSR
23
COM5_SIN
24
COM5_#RTS
25
COM5_SOUT
26
COM5_#CTS
27
COM5_#DTR
28
COM5_#RI
29
GND
30
GND
31
COM6_#DCD
32
COM6_#DSR
33
COM6_SIN
34
COM6_#RTS
35
COM6_SOUT
36
COM6_#CTS
37
COM6_#DTR
38
COM6_#RI
39
GND
40
GND