General Purpose I/O (Jgpio1); Serial Port 1/2 Connector (Jcom1/2) - Avalue Technology EMX-H61B series User Manual

EMX-H61B User's Manual
2.4.7

General Purpose I/O (JGPIO1)

2.4.8

Serial port 1/2 connector (JCOM1/2)

JCOM1
JCOM2
Signal
+5V
GPO
GPO
GPO
GPO
GND
Signal
DCD
TXD
GND
RTS
RI
Note:
COM 1/2 Pin9 without power.
EMX-H61B User's Manual 19
PIN PIN Signal
1 2 12V
3 4 GPI
5 6 GPI
7 8 GPI
9 10 GPI
11 12 GND
PIN PIN Signal
1 2 RXD
3 4 RTD
5 6 DSR
7 8 CTS
9