Serial port 2 rs422/485 connector (j422/485), Serial port 2 rs232 connector (jcom2) – Avalue EEV-EX14 User Manual

Page 17

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Quick Installation Guide

EEV-EX14 Quick Installation Guide 17

2.3.13

Serial Port 2 RS422/485 connector (J422/485)

422 Mode

Signal

PIN PIN

Signal

TX-

1

2

RX-

TX+

3

4

RX+

+5V

5

6

GND

485 Mode

Signal

PIN PIN

Signal

DATA-

1

2

-

DATA+

3

4

-

+5V

5

6

GND

2.3.14

Serial Port 2 RS232 connector (JCOM2)

Signal

PIN PIN

Signal

DCD

1

2

RXDD

TXDD

3

4

DTR

GND

5

6

DSR

RTS

7

8

CTS

RI

9

10

NC