Serial port 2 in rs-422/485 mode (j422/485), Audio connector (jaudio1) – Avalue ECM-VX900 User Manual
Page 27
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ECM-VX900
ECM-VX900 User
’s Manual 27
2.4.10 Serial port 2 in RS-422/485 mode (J422/485)
Signal
PIN PIN
Signal
485RX-
2
1
485TX-
485RX+
4
3
485TX+
GND
6
5
+5V
2.4.11 Audio connector (JAUDIO1)
Signal
PIN PIN
Signal
GND
12
11
MIC1_JD
LIN1_JD
10
9
FRONT_JD
MIC1_L
8
7
MIC1_R
LIN1_L
6
5
LIN1_R
GND
4
3
GND
FRONT_L
2
1
FRONT_R
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