Zebra Technologies 105SL Benutzerhandbuch

60

105SL User Guide

6/4/2004 11342L Rev. 8

Serial Data Port

The connection for this standard interface is made through the female DB-9 connector on the 
rear panel. A DB-9 to DB-25 interface module is required for all RS-232 connections through 
a DB-25 cable (see page 62 for details). 

For all RS-232 input and output signals, the printer follows both the Electronics Industries 
Association’s (EIA) RS-232 specifications and the Consultative Committee for International 
Telegraph and Telephone (CCITT) V.24 standard signal level specifications.

 shows the pin configuration and function of the rear panel serial data connector on the 

printer.

.

1

—

Not connected

2

RXD

Receive data—data input to printer

3

TXD

Transmit data—data output from printer

4

DTR

Data terminal ready—output from printer

5

SG

Signal ground

6

DSR

Data set ready—input to printer

7

RTS

Request to send—output from printer

8

CTS

Clear to send—input to printer

9

+5 V DC

+5 VDC at 750 mA
The maximum current draw may be limited by option 
configuration.

An interface module is required for RS-422/RS-485 interface support (see page 63).