Serial Port 1/2/3/4/5/6 Connector (Com1/2/3/4/5/6); Serial Port 2 Rs485 Connector (J485E1) - Avalue Technology EMX-SKLUC User Manual

EMX-SKLUC User's Manual
2.3.13

Serial port 1/2/3/4/5/6 connector (COM1/2/3/4/5/6)

2.3.14

Serial port 2 RS485 connector (J485E1)

26 EMX-SKLUC User's Manual
Signal
DCD
TXD
GND
RTS
RI
(Max current = 0.5A)
Signal
GND
GND
PIN PIN Signal
1 2 RXD
3 4 DTR
5 6 DSR
7 8 CTS
9
PIN PIN Signal
3 1 2TX485_422+
4 2 2TX485_422