Serial port 1 in rs-422/485 mode (j422/485), Audio connector (jaudio) – Avalue ECM-A50M User Manual

Page 29

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ECM-A50M User

’s Manual

ECM-A50M User

’s Manual 29

2.4.11

Serial port 1 in RS-422/485 mode (J422/485)

Signal

PIN PIN

Signal

GND

6

5

+V5S

422_RXDP

4

3

485-422_TXDP

422_RXDN

2

1

485-422_TXDN

2.4.12

Audio connector (JAUDIO)

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