8-Bit General Purpose I/O Pin Header (Gpio1); Case-Open Detect Connector (Jcase1); Com 2 Port (Com12) - Advantech AIMB-218 Series User Manual

A.23

8-bit General Purpose I/O Pin Header (GPIO1)

Pin Signal Pin Definition
1 GPIO0
3 GPIO1
5 GPIO2
7 GPIO3
9 +V5_DUAL
A.24

Case-Open Detect Connector (JCASE1)

Pin
1
2
A.25

COM 2 Port (COM12)

Pin Signal Pin Definition
1 DCD# [1]
3 RXD [1]
5 TXD [1]
7 DTR# [1]
9 GND
11 DCD# [2]
13 RXD [2]
15 TXD [2]
17 DTR# [2]
19 GND
Pin
2
4
6
8
10
Signal Pin Definition
Case Open
GND
Pin
2
4
6
8
10
12
14
16
18
20
91
Signal Pin Definition
GPIO4
GPIO5
GPIO6
GPIO7
GND
Signal Pin Definition
DSR# [1]
RST# [1]
CTS# [1]
RI# [1]
GND
DSR# [2]
RST# [2]
CTS# [2]
RI# [2]
GND
AIMB-218 User Manual