Avalue ECM-LX800 User Manual

Page 13

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Quick Installation Guide

ECM-LX800 Series Quick Installation Guide 13

2.3.9

Serial port 2 connector in RS-422 Mode (JCOM2)

Signal

PIN

PIN

Signal

TxD-

1

2

RxD+

TxD+ 3 4 RxD-

GND

5

6

NC

NC 7

8 NC

NC

9

10

NC

2.3.10

Serial port 2 connector in RS-485 Mode (JCOM2)

Signal

PIN

PIN

Signal

DATA-

1

2

NC

DATA+ 3 4 NC

GND

5

6

NC

NC 7

8 NC

NC

9

10

NC

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