Agilent Technologies U2751A manual Service Information

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U2751A USB Modular Switch Matrix

User’s and Service Guide

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Service Information

Checking Defective Relay(s) 44

Replaceable Parts 45

Disassembly Instructions 46

Reassembly Instructions 48

Contacting Agilent Technologies 48

This chapter provides guidelines for returning your instrument to Agilent for service or repair, and for servicing it yourself. A list of replaceable parts is also provided.

Agilent Technologies

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Contents User’s and Service Guide U T I O N WA R N I N G CAT Safety SymbolsDevice protection may be impaired Instrument and accessories. The cables or wires should beAny other volatile liquid to clean the device From occurringU T I O N Environmental ConditionsRegulatory Markings For more information Product CategoryAffixed product label is as shown below Getting Started This Guide…U2751A User’s and Service Guide T E Declaration of Conformity DoCContents Chassis Installation Panel view of the Agilent Measurement Manager U2922A pin configurationPin backplane connector pin configuration List of FiguresXIV Part number and description of replaceable part Electrical and mechanical specifications update perList of Tables XVI Introduction InstallationU2751A DSub Connector Chassis InstallationIntroduction Bumpers Product at a GlanceProduct Outlook Power inlet USB indicator Power indicator DSub connectorPin backplane connector USB inlet 25.00 mm Product DimensionsDimensions Without Bumpers 105.00 mm 175.00 mm41.00 mm Dimensions With Bumpers117.00 mm 180.00 mm Standard Purchase Items Electrical Check Inspection and MaintenanceGeneral Maintenance Initial InspectionWith Agilent VEE Pro, LabVIEW, or Microsoft Visual Studio Installation and ConfigurationInstallation Hard-disk space 1 GB Check Your SystemInstall the IO Libraries Suite Install the Module Driver Install the Agilent Measurement Manager T E Proceeding Connect the Module to Your PCGetting Started Go to Start Control Panel and double-clickSystem Select Ignore to disable the warning messageGetting Started T E Verify Your Module Connection Send Commands To This InstrumentLaunch Your Agilent Measurement Manager IO Control will launch automatically when you start your PCAgilent Measurement Manager help file 1Pin assignments U2751A DSub ConnectorU2922A Terminal Block 2U2922A pin configuration3U2922A outlook Female DSub connector Terminal block Retractable cover105.00 mm 23.00 mm 85.00 mm 23.00 mm90.00 mm 105.00 mm 85.00 mmCables U2922A Terminal Block InstallationPrior to attaching the U2922A to the U2751A Jack screws of the U2922A HousingDescription Pin Backplane Connector Pin ConfigurationChassis Installation Scpi Commands for System-Related Tasks Power Up Switch ControlPower Up 1Switch matrix concept Switch ControlAgilent Measurement Manager Operation Scpi Commands 3Panel view of the relay cycle counter Relay Cycle CounterSelf-Test Error ConditionsSystem-Related Operation Example 4, Performing system-related tasks Scpi Commands for System-Related TasksCharacteristics and Specifications Operating Environment Product CharacteristicsProduct Specifications General characteristics Service Information Row Column Checking Defective Relays2Part number and description of replaceable part Replaceable PartsDisassembly Instructions DIAGnosticRELayCYCLesCLEar @chlist Contacting Agilent Technologies Reassembly InstructionsIndex Index Contact us