StarTech.com CB1S485 Instruction Manual

StarTech.com CB1S485 Instruction Manual

1 port rs-422/485 db9 cardbus adapter
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RS-422/485 DB9 CardBus Adapter
1 Port RS-422/485 DB9 CardBus Adapter
CB1S485
Instruction Manual
Actual product may vary from photo

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Summary of Contents for StarTech.com CB1S485

  • Page 1 RS-422/485 DB9 CardBus Adapter 1 Port RS-422/485 DB9 CardBus Adapter CB1S485 Instruction Manual Actual product may vary from photo...
  • Page 2 This manual may make reference to trademarks, registered trademarks, and other protected names and/or symbols of third-party companies not related in any way to StarTech.com. Where they occur these references are for illustrative purposes only and do not represent an endorsement of a product or service by StarTech.com, or an endorsement of the product(s) to which this manual...
  • Page 3: Table Of Contents

    RS-422 ..........7 Accessory Products from StarTech.com ......8 Specifications .
  • Page 4: Introduction

    I I n n t t r r o o d d u u c c t t i i o o n n Thank you for purchasing a StarTech.com CardBus RS-422/485 Card. This high performance RS-422/485 card works well with two-wire (with Auto Transceiver Turn...
  • Page 5: Hardware Guide

    Instruction Manual H H a a r r d d w w a a r r e e G G u u i i d d e e UART Input Clock Speed Selector Switch Switch Clock Speed Name Positions UART Input Clock Speed = 1.8432MHZ, (Up) Maximum baud rate is...
  • Page 6: Terminator Settings

    Instruction Manual H H a a r r d d w w a a r r e e G G u u i i d d e e - - C C o o n n t t ’ ’ d d Terminator Settings Switch Switch...
  • Page 7: Installation

    Instruction Manual I I n n s s t t a a l l l l a a t t i i o o n n Caution: It is advisable to remove all possible static discharge potential from any objects that the ExpressCard may come in contact with before installation. This can be accomplished by touching a grounded metal object, prior to insertion.
  • Page 8: Rs-485 2-Wire Mode

    B B a a u u d d R R a a t t e e By default, CB1S485 is set to a baud rate of 115.2Kbps (maximum). To increase the baud rate to 921.6Kbps maximum: Windows 2000, XP...
  • Page 9: Application Wiring

    A A p p p p l l i i c c a a t t i i o o n n W W i i r r i i n n g g RS-485 (Transmitter is controlled by ATTA Hardware) Please note: CB1S485 supports optional auto echo mode operation. When enabled,...
  • Page 10: Rs-422

    RS-422 (Transmitter buffer is always enabled) 4-wire Twisted Pair Cable Please note: CB1S485 supports 4-wire RS-422 mode, which requires cross-over twisted pair cable. CB1S485 also provides two handshaking signals, RTS+/RTS- and CTS+/CTS- to perform hardware flow control, which requires the following wiring scheme:...
  • Page 11: Accessory Products From Startech.com

    A A c c c c e e s s s s o o r r y y P P r r o o d d u u c c t t s s f f r r o o m m S S t t a a r r T T e e c c h h . . c c o o m m Contact your local StarTech.com dealer or visit www.startech.com for cables or other accessories that will help you get the best performance out of your new product.
  • Page 12: Specifications

    L L i i m m i i t t a a t t i i o o n n o o f f L L i i a a b b i i l l i i t t y y In no event shall the liability of StarTech.com Ltd. and StarTech.com USA LLP (or their...
  • Page 13 United States, Canada, the United Kingdom and Taiwan. Visit www.startech.com for complete information about all our products and to access exclusive interactive tools such as the Parts Finder and the KVM Reference Guide.

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