Com1, Com2 Connector (Rs232/Rs422/Rs485) (Cn29) - Asus AAEON BOXER-6840-CFL User Manual

2.4.17 COM1, COM2 Connector ( RS232/RS422/RS485) (CN29)
P in P in Name
1 DCD1
2 RX1
3 TX1
4 DTR1
5 GND
6 DSR1
7 RTS1
8 CTS1
9 RI1
10 DCD2
11 RX2
12 TX2
13 DTR2
14 GND
15 DSR2
16 RTS2
17 CTS2
18 RI2
Chapter 2 – Hardware Information
Sig nal Type R S-422
IN RS422_TX-
IN RS422_TX+
OUT RS422_RX+
OUT RS422_RX-
GND
IN
OUT
IN
IN
IN RS422_TX-
IN RS422_TX+
OUT RS422_RX+
OUT RS422_RX-
GND
IN
OUT
IN
IN
R S-485
RS485_D-
RS485_D+
RS485_D-
RS485_D-
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