RJ45 10-pin to DB9 converter

RJ45 pin

DB9 Pin

EIA-232

EIA-422

EIA-485

 

 

 

 

 

1

9

RI

RTS+

NC

2

1

DCD

CTS-

NC

3

7

RTS

RTS-

NC

4

6

DSR

RXD-

RXD-

5

3

TXD

TXD-

TXD-/RXD-

6

2

RXD

RXD+

RXD+

7

5

S-GND

S-GND

S-GND

8

8

CTS

CTS+

NC

9

4

DTR

TXD+

TXD+/RXD+

10

N/C

 

 

 

Shell

Shell

C-GND

C-GND

C-GND

 

 

 

 

 

UltraPort Serial Adaptors User Guide

Chapter 3 Cabling information

Connector box and cable pinouts

Page 120

 

Page 120
Image 120
Perle Systems Adaptors manual RJ45 10-pin to DB9 converter, RJ45 pin DB9 Pin EIA-232 EIA-422 EIA-485