Advantech AIMB-506, User Manual

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AIMB-506 User Manual 108
B.25 COM Port Pin Header (COM3456)
B.26 Battery Holder (BAT1)
Pin Signal Pin Signal
1 DCD# [3] 2 DSR# [3]
3 RXD [3] 4 RST# [3]
5 TXD [3] 6 CTS# [3]
7 DTR# [3] 8 RI# [3]
9 GND 10 GND
11 DCD# [4] 12 DSR# [4]
13 RXD [4] 14 RST# [4]
15 TXD [4] 16 CTS# [4]
17 DTR# [4] 18 RI# [4]
19 GND 20 GND
21 DCD# [5] 22 DSR# [5]
23 RXD [5] 24 RST# [5]
25 TXD [5] 26 CTS# [5]
27 DTR# [5] 28 RI# [5]
29 GND 30 GND
31 DCD# [6] 32 DSR# [6]
33 RXD [6] 34 RST# [6]
35 TXD [6] 36 CTS# [6]
37 DTR# [6] 38 RI# [6]
39 GND 40 GND
Pin Signal Pin Signal
1 VBAT 2 GND