Black Box IEEE 1284 Manual
Black Box IEEE 1284 Manual

Black Box IEEE 1284 Manual

Ieee 1284 serial to parallel converter

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AUGUST 1999
PI049A
IEEE 1284 Serial to Parallel Converter
CUSTOMER
Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500)
SUPPORT
FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746
INFORMATION
Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018
Web site: www.blackbox.com • E-mail: info@blackbox.com

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Summary of Contents for Black Box IEEE 1284

  • Page 1 Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500) SUPPORT FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746 INFORMATION Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018 Web site: www.blackbox.com • E-mail: info@blackbox.com...
  • Page 2 IEEE 1284 SERIAL TO PARALLEL CONVERTER TRADEMARKS USED IN THIS MANUAL Centronics is a registered trademark of Centronics Corporation. DEC is a trademark of Digital Equipment Corporation. Hewlett-Packard and LaserJet are registered trademarks of Hewlett-Packard. Any other trademarks used in this manual are acknowledged to be the property of...
  • Page 3 IEEE 1284 SERIAL TO PARALLEL CONVERTER FEDERAL COMMUNICATIONS COMMISSION CANADIAN DEPARTMENT OF COMMUNICATIONS RADIO FREQUENCY INTERFERENCE STATEMENTS This equipment generates, uses, and can radiate radio frequency energy and if not installed and used properly, that is, in strict accordance with the manufacturer’s instructions, may cause interference to radio communication.
  • Page 4 11. El aparato eléctrico deberá ser connectado a una fuente de poder sólo del tipo descrito en el instructivo de operación, o como se indique en el aparato. IEEE 1284 SERIAL TO PARALLEL CONVERTER ELECTRICAL SAFETY STATEMENT INSTRUCCIONES DE SEGURIDAD...
  • Page 5 IEEE 1284 SERIAL TO PARALLEL CONVERTER 12. Precaución debe ser tomada de tal manera que la tierra fisica y la polarización del equipo no sea eliminada. 13. Los cables de la fuente de poder deben ser guiados de tal manera que no sean pisados ni pellizcados por objetos colocados sobre o contra ellos, poniendo particular atención a los contactos y receptáculos donde salen del...
  • Page 6 IEEE 1284 SERIAL TO PARALLEL CONVERTER CE Notice The CE symbol on your IEEE 1284 Serial to Parallel Converter indicates that it is in compliance with the Electromagnetic Compatibility (EMC) directive and the Low Voltage Directive (LVD) of the Union European (EU).
  • Page 7: Table Of Contents

    IEEE 1284 SERIAL TO PARALLEL CONVERTER Chapter Specifications ...7 Introduction ...8 2.1 Description ...8 2.2 Features ...8 Configuration ...9 3.1 Configuration Switches ...9 3.2 Detailed Switch Settings ...9 Installation ...11 Operation ...12 Appendix: Interface Connections ...13 Contents Page...
  • Page 8: Specifications

    Altitude Tolerance— Power Supply— IEEE 1284 B interface must support the optional 5V on pin 18, and IEEE 1284 C must support interface pin 36 (peripheral logic high). Otherwise, power must be supplied using the optional AC wallmount power supply (PS095).
  • Page 9: Introduction

    BiTronics Nibble operations or Compatible operations (depending upon the mode selected). The IEEE 1284 Serial to Parallel Converter works with all BiTronics Level 1 compatible hardware, including Level 2 hardware with Level 1 backward compatibility.
  • Page 10: Configuration

    1 through 4 are used. Switches 5 through 8 have no function. 1: H WITCH ARDWARE OFTWARE The setting for Switch 1 determines whether the Converter will use hardware or software (X-on/X-off) flow control. Flow Control Hardware Software IEEE 1284 SERIAL TO PARALLEL CONVERTER connector. ® ONTROL OFF (factory default)
  • Page 11 IEEE 1284 SERIAL TO PARALLEL CONVERTER 2: R WITCH EVERSE The setting for Switch 2 determines whether the serial device receives reverse flow control information from the printer (see IEEE 1284 specification for details on reverse flow control). Reverse Flow Control Hardware (Nibble) None (Compatible)
  • Page 12: Installation

    3. The Converter derives power from the RS-232/423 and IEEE 1284 interfaces. For the Converter to operate as an interface-powered device, the IEEE 1284 B interface must support the optional 5V on pin 18, and IEEE 1284 C must support interface pin 36 (peripheral logic high). If the IEEE 1284 interface does not meet these requirements, you must supply power to the Converter using the optional wallmount AC power supply (PS095).
  • Page 13: Operation

    IEEE 1284 SERIAL TO PARALLEL CONVERTER Once the Converter is properly configured and installed, it should operate transparently—as if it were a standard cable connection. There is no ON/OFF switch. LED Status Monitors The Converter features two easy-to-read status LEDs. The green LED glows when optional AC power (from the optional PS095 power supply) is applied to the unit.
  • Page 14: Appendix: Interface Connections

    Chassis Ground +5 volts (19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30) Init Error nSelectIn Note: All other pins are unconnected. IEEE 1284 SERIAL TO PARALLEL CONVERTER Direction Output Input (active low) Input (active high) Ground...
  • Page 15 © Copyright 1999. Black Box Corporation. All rights reserved. 1000 Park Drive • Lawrence, PA 15055-1018 • 724-746-5500 • Fax 724-746-0746...

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