ADLINK NuPRO-E320 - Manual (Page 37)

Hardware Information 23
NuPRO-E320
COM1 Connector (RS-422/485/485+) (CN7)
Note: See “COM1 Mode Jumper Settings (JP1-4)” on page 26.
Serial ATA Connectors (CN8/10)
Pin # RS-422/485+ RS-485
1 TXD- Data-
2 NC NC
3 TXD+ Data+
4 NC NC
5 RXD+ NC
6 NC NC
7 RXD- NC
8 NC NC
9 GND GND
10 NC NC
Pin # Signal
1 GND
2 TXP
3 TXN
4 GND
5 RXN
6 RXP
7 GND
1
7