Agilent Technologies manual U2751A DSub Connector, 1Pin assignments

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Getting Started

1

U2751A DSub Connector

The U2751A is equipped with one 25-pin male DSub connector as shown in Figure 1- 1.

Figure 1-125-pin male DSub connector

Pin Assignments

Table 1-1Pin assignments

Pin	Description	Pin	Description

18	R1H	10	C3H

19	R1L	11	C3L

20	R2H	8	C4H

21	R2L	9	C4L

16	R3H	5	C5H

17	R3L	6	C5L

22	R4H	3	C6H

23	R4L	4	C6L

24	C1H	1	C7H

25	C1L	2	C7L

12	C2H	14	C8H

13	C2L	15	C8L

7	GND

R represents “Row” and C represents “Column”.

H represents “High” and L represents “Low”.

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