Avalue ECM-VX900 User Manual

Page 15

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ECM-VX900 Quick Installation Guide

ECM-VX900 Quick Installation Guide 15

2.3.10 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

2.3.11 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