Corvalent Q77AX - Page 31

31
TX-RXCOM2: RS-422/485
PIN ASSIGNMENT PIN ASSIGNMENT 3 4
1 2
3 TXDN 4 RXDN
1 TXDP 2 RXDP
USB1: USB3.0 header
PIN ASSIGNMENT PIN ASSIGNMENT
1 10
19 11
1 VBUS 20 KEY
2 SSRX1- 19 VBUS
3 SSRX1+ 18 SSRX2-
4 GND 17 SSRX2+
5 SSTX1- 16 GND0
6 SSTX1+ 15 SSTX2-
7 GND 14 SSTX2+
8 D1- 13 GND
9 D1+ 12 D2-
10 OC 11 D2+