National Instruments 1191, 1192, SCXI-1190 - page 2

WorldwideTechnical Support and Product Information

ni.com

NationalInstruments Corporate Headquarters

11500North Mopac Expressway Austin,Texas 78759-3504 USA Tel:512794 0100

WorldwideOffices

Australia03 9879 5166, Austria 0662 45 79 90 0, Belgium 02 757 00 20, Brazil 011284 5011,

Canada(Calgary) 403 274 9391, Canada (Ottawa) 613 233 5949, Canada (Québec) 514 694 8521,

China(Shanghai) 021 6555 7838, China (ShenZhen) 0755 3904939, Denmark 45 76 26 00,

Finland09 725 725 11, France 01 48 14 24 24, Germany 089 741 31 30, Greece 30 1 42 96 427,

HongKong 2645 3186, India 91805275406, Israel 03 6120092, Italy 02 413091, Japan 03 5472 2970,

Korea02 596 7456, Mexico 5 280 7625, Netherlands 0348 433466, New Zealand 09 914 0488,

Norway32 27 73 00, Poland 0 22 528 94 06, Portugal 351 1 726 9011, Singapore 2265886, Spain 91 640 0085,

Sweden08 587 895 00, Switzerland 056 200 51 51, Taiwan 02 2528 7227, United Kingdom 01635 523545

Forfurther support information, see the Technical Support Resources appendix. To comment on the

documentation,send e-mail to techpubs@ni.com

©Copyright2000, 2001 National Instruments Corporation. All rights reserved.

Contents

Main Page Important Information Warranty Copyright Trademarks WARNINGREGARDING USE OF NATIONAL INSTRUMENTS PRODUCTS Compliance FCC/Canada Radio Frequency Interference Compliance* Determining FCC Class FCC/DOC Warnings Class A European Union - Compliance to EEC Directives Conventions Contents Page Installing and Configuring the SCXI-119X About the SCXI-119X Installing the Software Safety Instructions Installing the Hardware Unpacking Installing the SCXI-119XModule into an SCXI Chassis Page Connecting the SCXI-119Xto a DAQ Device or Computer-Based Instrument Page Connecting the SCXI-119Xto a DAQ Device in a PXI Combination Chassis Configuring and Self-Testing the SCXI-119X Auto-Detecting Modules Manually Adding Modules Self-TestVerification TroubleshootingSelf-Test Verification Page Removing the SCXI-119X Removing the SCXI-119Xfrom an SCXI Chassis Removing the SCXI-119Xfrom Measurement & Automation Explorer Using the SCXI-119X Functional Overview Page RF Switching Precautions Contact Protection Connecting Signals Multiplexing to RF Sources Figure2-4. Connectingthe SCXI-1190/1191 Figure2-5. Connecting the SCXI-1192 Expanding the RF Multiplexer Figure2-6. Expandingthe SCXI-1190/1191 Note Cascadingmultiplexers increases insertion loss, creates propagation delays, and can haveother RF effects. Chapter2 Usingthe SCXI-119X haveother RF effects. A Specifications SCXI-1190 Page Page Page SCXI-1191 Page Safety Certifications and Compliances CE Mark Compliance SCXI-1192 Page Safety B Common Questions Page C Technical Support Resources Web Support NI Developer Zone Customer Education System Integration Worldwide Support Glossary Symbols A C D H I M Page Page Index A B C D M N P Q R T V W