Avalue ECM-LX800 User Manual

Page 31

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User’s Manual

ECM-LX800 User’s Manual

31

2.4.12

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

2.4.13

Serial port 3, 4 connector (JCOM3, JCOM4)

Signal

PIN

PIN

Signal

DCD

1

2

RxD

TxD 3

4 DTR

GND

5

6

DSR

RTS 7

8 CTS

RI

9

10

NC