National Instruments GPIB-120A Bedienungsanleitung

© Copyright 1991, 1994 National Instruments Corporation.All Rights Reserved.GPIB-120AUser ManualOctober 1994 EditionPart Number 370893A-01

© National Instruments Corporation 1-1 GPIB-120A User ManualChapter 1Introduction

Introduction Chapter 1GPIB-120A User Manual 1-2 © National Instruments CorporationPrinter(Listener)Multimeter(Talker andListener)Signal Generator(List

Chapter 1 Introduction© National Instruments Corporation 1-3 GPIB-120A User ManualWhat You Need to Get StartedOne of the following GPIB-120A Bus Expan

© National Instruments Corporation 2-1 GPIB-120A User ManualChapter 2Connection

Connection Chapter 2GPIB-120A User Manual 2-2 © National Instruments CorporationPlacing Your InstrumentsIdentify the instruments or devices in your sy

© National Instruments Corporation 3-1 GPIB-120A User ManualChapter 3Theory of Operation

Theory of Operation Chapter 3GPIB-120A User Manual 3-2 © National Instruments CorporationThe circuitry on each side of the expansion monitors local GP

Chapter 3 Theory of Operation© National Instruments Corporation 3-3 GPIB-120A User ManualIf a GPIB device on Bus A asserts DAV, the Bus A Source Hands

Theory of Operation Chapter 3GPIB-120A User Manual 3-4 © National Instruments CorporationAcceptable Identification CodesBus A and Bus B of the GPIB-12

© National Instruments Corporation A-1 GPIB-120A User ManualAppendix AOperation of the GPIB

National Instruments Corporate Headquarters6504 Bridge Point ParkwayAustin, TX 78730-5039(512) 794-0100Technical support fax: (800) 328-2203(512) 794-

Operation of the GPIB Appendix AGPIB-120A User Manual A-2 © National Instruments CorporationTalkers, Listeners, and ControllerThere are three types of

Appendix A Operation of the GPIB© National Instruments Corporation A-3 GPIB-120A User ManualGPIB Signals and LinesThe interface system consists of 16

Operation of the GPIB Appendix AGPIB-120A User Manual A-4 © National Instruments CorporationInterface Management LinesFive lines are used to manage th

Appendix A Operation of the GPIB© National Instruments Corporation A-5 GPIB-120A User ManualPhysical and Electrical CharacteristicsDevices are usually

Operation of the GPIB Appendix AGPIB-120A User Manual A-6 © National Instruments CorporationFigure A-2. Linear Configuration of the GPIB Devices

Appendix A Operation of the GPIB© National Instruments Corporation A-7 GPIB-120A User ManualFigure A-3. Star Configuration of the GPIB Devices

Operation of the GPIB Appendix AGPIB-120A User Manual A-8 © National Instruments CorporationConfiguration Restrictions: The Role of Expanders and Ext

© National Instruments Corporation B-1 GPIB-120A User ManualAppendix BSpecifications

Specifications Appendix BGPIB-120A User Manual B-2 © National Instruments CorporationTable B-3. Electrical CharacteristicsCharacteristic Specificatio

© National Instruments Corporation C-1 GPIB-120A User ManualAppendix CMultiline Interface Messages

Limited WarrantyThe GPIB-120A is warranted against defects in materials and workmanship for a period of two years from the dateof shipment, as evidenc

Multiline Interface Messages Appendix CGPIB-120A User Manual C-2 © National Instruments CorporationMultiline Interface MessagesHex Oct Dec ASCII Msg H

Appendix C Multiline Interface Messages© National Instruments Corporation C-3 GPIB-120A User ManualMultiline Interface MessagesHex Oct Dec ASCII Msg H

© National Instruments Corporation D-1 GPIB-120A User ManualAppendix DCustomer Communication

Technical Support Form___________________________________________________Photocopy this form and update it each time you make changes to your software

GPIB-120A Hardware and SoftwareConfiguration Form

Documentation Comment Form

© National Instruments Corporation G-1 GPIB-120A User ManualGlossary___________________________________________________Prefix Meaning Valuen- nano-10-

FCC/DOC Radio Frequency Interference ComplianceThis equipment generates and uses radio frequency energy and, if not installed and used in strict accor

DangerThe GPIB-120A does not generate high voltages; however, you must use extreme cautionif your system or application can cause high voltages on the

© National Instruments Corporation vii GPIB-120A User ManualContents

ContentsGPIB-120A User Manual viii © National Instruments CorporationNDAC (Not Data Accepted) ...

© National Instruments Corporation ix GPIB-120A User ManualAbout This Manual

About This ManualGPIB-120A User Manual x © National Instruments CorporationRelated DocumentationThe following document contains information that you m