B.6 Rs-232 Serial Port (Com2 ~ Com5); Table B.6: Rs-232 Serial Port (Com23); Table B.7: Rs-232 Serial Port (Com45) - Advantech AIMB-252 User Manual

B.6 RS-232 Serial Port (COM2 ~ COM5)

Table B.6: RS-232 Serial Port (COM23)

Pin
1
3
5
7
9
11
13
15
17
19

Table B.7: RS-232 Serial Port (COM45)

Pin
1
3
5
7
9
11
13
15
17
19
1
3
17
19
Signal
DDCD2_N
RRXD2
TTXD2
DDTR2_N
GND
DDCD3_N
RRXD3
TTXD3
DDTR3_N
GND
Signal
DDCD4_N
RRXD4
TTXD4
DDTR4_N
GND
DDCD5_N
RRXD5
TTXD5
DDTR5_N
GND
2
4
18
20
Pin Signal
2 DDSR2_N
4 RRTS2_N
6 CCTS2_N
8 RRI2_N
10 GND
12 DDSR3_N
14 RRTS3_N
16 CCTS3_N
18 RRI3_N
20 GND
Pin Signal
2 DDSR4_N
4 RRTS4_N
6 CCTS4_N
8 RRI4_N
10 GND
12 DDSR5_N
14 RRTS5_N
16 CCTS5_N
18 RRI5_N
20 GND
75 AIMB-252 User Manual