D-Link DP 300 - Print Server - Parallel Guia do Utilizador descarregar pdf (Página 27)

DP-300 Multiprotocol Fast Ethernet Print Server User’s Guide

Index

25-pin Centronics Signal Source

13 13 Select Printer

14 14 nAutoFd Host

15 32 nFault Printer

16 31 nInit Host

17 36 nSelectIn Host

18-25 16, 17, 19-30 Ground

Serial Port

The table below shows the pinout of the print server’s 9-pin RS-232 serial

port. The print server’s serial port is a DTE (Data Terminal Equipment)

port, and should be connected to a DCE (Data Communications Equipment)

serial port on your printer. Consult your printer’s documentation for

detailed information on how to connect the print server to your printer.

9-pin Signal Function

1 DCD Data Carrier Detected (DCE

DTE)

2 RXD Received Data (DCE

DTE)

3 TXD Transmitted Data (DTE

DCE)

4 DTR Data Terminal Ready (DTE

DCE)

5 Gnd Signal Ground

6 DSR Data Set Ready (DCE

DTE)

7 RTS Request to Send (DTE

DCE)

8 CTS Clear to Send (DCE

DTE)

9 RI Ring Indicator (DCE

DTE)

5 I

NDEX

1 2 ... 22 23 24 25 26 27 28 29 30 31 32

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