Com 1 Rs-422-485 Connector (Rs422_1); Lcd Inverter Connector (Jbkl1) - Avalue Technology ECM-BDWH User Manual

ECM-BDWH
2.4.9

COM 1 RS-422-485 connector (RS422_1)

2.4.10 LCD inverter connector (JBKL1)

26 ECM-BDWH User's Manual
Signal PIN PIN
485_422TX1-
485_422TX1+
+5V
Note:
This connector is available after modify the mode of
COM1 in BIOS setting
Signal
BKLEN
VBRIGHT
Signal
2 1 422RX1-
4 3 422RX1+
6 5 GND
PIN
+12V 1
GND 2
3
4
+5V 5