Com2 Rs485/422 Connector (Jcom2_422_485); General Purpose I/O Connector (Jdio1) - Avalue Technology EMX-Q170KP-B1 User Manual

EMX-Q170KP-B1 User's Manual
2.3.7

COM2 RS485/422 connector (JCOM2_422_485)

Note:
Max Current 1A.
2.3.8

General purpose I/O connector (JDIO1)

Note:
Max Current 1A.
22 EMX-Q170KP-B1 User's Manual
RS-422
Signal
422TX-
422TX+
+5V
RS-485
Signal
DATA-
DATA+
+5V
Signal PIN PIN
DI0 1
DI1 3
DI2 5
DI3 7
SMB_CLK_9555 9
GND 11
PIN PIN Signal
1 2 422RX-
3 4 422RX+
5 6 GND
PIN PIN Signal
1 2 NC
3 4 NC
5 6 GND
Signal
2 DO0
4 DO1
6 DO2
8 DO3
10 SMB_DATA_9555
12 +5V