Agilent Technologies U2751A manual Safety Symbols, Cat

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Safety Symbols

The following symbols on the instrument and in the documentation indicate precautions which must be taken to maintain safe operation of the instrument.

	Direct current (DC)		Off (supply)

	Alternating current (AC)		On (supply)

	Both direct and alternating current		Caution, risk of electric shock

	Three-phase alternating current		Caution, risk of danger (refer to this
			manual for specific Warning or Caution
			information)

	Earth (ground) terminal		Caution, hot surface

	Protective conductor terminal		Out position of a bi-stable push control

	Frame or chassis terminal		In position of a bi-stable push control

	Equipotentiality	CAT I	Measurements performed on circuits
			not directly connected to MAINS

	Equipment protected throughout by
	double insulation or reinforced
	insulation

U2751A User’s and Service Guide

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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 Product Category Affixed product label is as shown belowFor more information 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 Electrical and mechanical specifications update per List of TablesPart number and description of replaceable part XVI Introduction InstallationU2751A DSub Connector Chassis InstallationIntroduction Product at a Glance Product OutlookBumpers USB indicator Power indicator DSub connector Pin backplane connector USB inletPower inlet 25.00 mm Product DimensionsDimensions Without Bumpers 105.00 mm 175.00 mmDimensions With Bumpers 117.00 mm 180.00 mm41.00 mm Standard Purchase Items Electrical Check Inspection and MaintenanceGeneral Maintenance Initial InspectionInstallation and Configuration InstallationWith Agilent VEE Pro, LabVIEW, or Microsoft Visual Studio 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 mmU2922A Terminal Block Installation Prior to attaching the U2922A to the U2751ACables 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 CounterError Conditions System-Related OperationSelf-Test 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