Black Box IC187C, IC133C-R2 manual Port RS-232/422/485 PCI Host Adapter

Page 1

AUGUST 2000

IC133C-R2

IC187C

2-Port RS-232/422/485

PCI Host Adapter

CUSTOMER	Order toll-freein the U.S. 24 hours, 7	A.M. Monday to midnight Friday: 877-877-BBOX
SUPPORT	FREE technical support, 24 hours a day, 7 days a week: Call 724-746-5500or fax 724-746-0746
INFORMATION	Mail order: Black Box Corporation,	1000 Park Drive, Lawrence, PA 15055-1018
	Web site: www.blackbox.com • E-mail:info@blackbox.com

Image 1

Contents Port RS-232/422/485 PCI Host Adapter FCC and IC Statements Port RS-232/422/485 PCI Host Adapter NOM Statement Trademarks Table of Contents Contents Number of Ports 2 RS-232/422/485 Connectors 2 DB9 male SpecificationsOverview IntroductionWhat’s Included Introduction Factory Default SettingsRS-485 Enable Modes Card SetupCard Setup Line Termination Address and IRQ selectionName Function Electrical Interface Selection RS-232 and RS-422/485Clock Modes DIV1 DIV2 DIV410. Clocking mode divide by Baud Rates and Divisors for the Div1 ModeFor this Data Rate Choose this Divisor Baud Rates and Divisors for the Div2 mode Divisors for the Div 2 Mode Setting Up the Operating System InstallationInstallation Installing the HardwareSerial Utility Diskette TroubleshootingShipping and Packaging Calling Black BoxPurpose and Early History of Interrupts Appendix a Interrupt HandlingWhy Use an Interrupt Status Port ISP? RS-232 Appendix B Connector PinoutsRS-422/485 RS-422 Appendix C Electrical InterfacesRS-485 Appendix D Asynchronous Communication Figure D-1. Bit diagram for asynchronous communicationAppendix D Asynchronous Communication J2C Appendix E Board LayoutPage Page Copyright 2000. Black Box Corporation. All rights reserved