Serial Port 2 In Rs-422/485 Mode (J422_485); General Purpose I/O Connector (Jdio) - Avalue Technology ECM-SKLH User Manual

2.3.9

Serial port 2 in RS-422/485 mode (J422_485)

2.3.10

General purpose I/O connector (JDIO)

Signal PIN PIN
485-422_TXDN 1
485-422_TXDP 3
+5V 5
Signal PIN PIN
DIO_GP10 1
DIO_GP11 3
DIO_GP12 5
DIO_GP13 7
SMB_CLK_VCC 9
GND 11
ECM-SKLH User's Manual 23
User's Manual
Signal
2 422_RXDN
4 422_RXDP
6 GND
Signal
2 DIO_GP20
4 DIO_GP21
6 DIO_GP22
8 DIO_GP23
10 SMB_DATA_VCC
12 +5V