Brady X-Plus II 用户手册

Serial Data Port

1/11/07

T408M/T408M-R User Guide

14178L-001 Rev. A

Connect the serial data cable to the female DB-9 connector on the back of the printer. For all 
RS-232 connections through a DB-25 cable, use a DB-9 to DB-25 interface module (see 

 shows the pin configuration of the serial data connector.

1

+5 VDC

Connected to Pin 9

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 VDC

+5 VDC at 750 mA (connected to Pin 1)

The maximum current draw may be limited by option 
configuration.