Avalue EBM-LX800 User Manual

Page 13

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Quick Installation Guide

EBM-LX800 Quick Installation Guide

13

2.3.10

Serial Port 1, 2, 3, 4 Connector (JCOM1-4)

Serial Port 1

(Pin 1-10)

Signal

PIN

PIN

Signal

DCD1

1

2

DSR1

RxD1 3

4 RTS1

TxD1

5

6

CTS1

DTR1 7

8

RI1/+5V/+12V

GND

9

10

NC

Serial Port 3

(Pin 21-30)

Signal

PIN

PIN

Signal

DCD3

21

22

DSR3

SIN3 23

24 RTS3

SOUT3

25

26

CTS3

DTR3 27

28

RI3/+5V/+12V

GND

29

30

NC

Serial Port 4

(Pin 31-40)

Signal

PIN

PIN

Signal

DCD4

31

32

DSR4

RxD4 33

34 RTS4

SOUT4

35

36

CTS4

DTR4 37

38

RI4/+5V/+12V

GND

39

40

NC