Serial Port Header (Com 3/4/5/6) - Advantech AIMB-240 Series User Manual

AIMB-240 Series
2.4.5

Serial Port Header (COM 3/4/5/6)

* Default
36 AIMB-240 Series User's Manual
Com # Define Pin
DDCD3#
RRXD3
COM3
TTXD3
DDTR3#
GND
DDCD4# 11
RRXD4 13
COM4
TTXD4 15
DDTR4# 17
GND 19
DDCD5# 21
RRXD5 23
COM5
TTXD5 25
DDTR5# 27
GND 29
DDCD6# 31
RRXD6 33
COM6 TTXD6 35
DDTR6# 37
GND 39
Pin Define
1 2 DDSR3#
3 4 RRTS3#
5 6 CCTS3#
7 8 RRI3#
9 10 GND
12 DDSR4#
14 RRTS4#
16 CCTS4#
18 RRI4#
20 GND
22 DDSR5#
24 RRTS5#
26 CCTS5#
28 RRI5#
30 GND
32 DDSR6#
34 RRTS6#
36 CCTS6#
38 RRI6#
40 GND
Com #
COM3
COM4
COM5
COM6