Chapter 2

2.7.13RS232/RS485 REMOTE Connector

A remote control interface may be used with either RS232 or RS485 connector, as detailed below.

Table 2.14 RS232/RS485 REMOTE Connector

Item

Specification

 

 

 

 

 

 

Connector type

9-way, D-type, male

 

 

 

 

 

Connector designation

RS232/RS485 REMOTE

 

 

 

 

 

 

Pin

RS232

 

RS485

 

 

 

 

 

Pin-outs

Pin 1

DCD

 

NC

 

Pin 2

RxD

 

NC

 

Pin 3

TxD

 

NC

 

Pin 4

DTR

 

RxD

 

Pin 5

Ground

 

NC

 

Pin 6

DSR

 

TxD-

 

Pin 7

RTS

 

TxD+

 

Pin 8

CTS

 

RXD-

 

Pin 9

RI

 

NC

 

 

 

 

 

2-16

RS232/RS485 REMOTE

EN/LZT 790 0005 R1A