Agilent Technologies U2802A manual Connect Your DAQ Device to the PC, Hardware Verification

Page 33

Getting Started

1

F. Connect Your DAQ Device to the PC

	N O TE	Refer to Agilent U2300A Series USB MultifunctionData Acquisition Devices User’s Guide
	N O TE	for “Connect Your DAQ Device to PC” procedure.
		for “Connect Your DAQ Device to PC” procedure.
		During DAQ connectivity, the bundled power supply splitter in U2802A is used to supply
		power for both U2802A and U2355/56A DAQ, replacing the power supply cable.

G. Hardware Verification

	N O TE	Refer to Agilent U2300A Series USB MultifunctionData Acquisition Devices User’s Guide
	N O TE	for “Hardware Verification” procedure.
		for “Hardware Verification” procedure.

H. Connect Your U2802A to DAQ

1Connect U2802A to U2355/56A DAQ using two 68- pin SCSI cables.

2Connect 12 VDC power supply to the power jack on the rear panel of the U2802A and the U2355/56A DAQ with the bundled power supply splitter.

3Power on U2355A or U2356A DAQ.

Agilent U2802A 31-Channel Thermocouple Input User’s Guide

17

Image 33

Contents Agilent U2802A 31-Channel Thermocouple Input Device U T I O N WA RN I N G Safety Information U2802A 31-Channel Thermocouple Input User’s Guide Regulatory Markings General Safety Information Do not dispose in domestic household waste Environmental Conditions This Guide November-2007 Regulatory Information for Australia/New Zealand XII Contents Calibration List of Figures List of Tables Getting Started Introduction to Agilent U2802A 31-Channel Thermocouple Input Product Outlook Product OverviewTop View Front ViewBottom View Side ViewTop View Front View Product DimensionsStandard Purchase Items Checklist Installations and Configurations Ii. If Agilent IO Libraries Suite 14.2 has Hard disk space 1 GB Check Your System RequirementsYou do not have the Agilent IO Libraries installed, or Check Your Pre-Installed IO Libraries SuiteIii. If Agilent IO Libraries Suite is not installed Getting Started Install the Agilent Measurement Manager Install the DAQ Hardware DriverGetting Started Agilent U2802A 31-Channel Thermocouple Input User’s Guide Getting Started Connect Your DAQ Device to the PC Hardware VerificationConnect Your U2802A to DAQ Launch Your Agilent Measurement Manager IVI-COM Drivers Choosing Instrument-Specific InterfaceChoosing Class-Compliant Interface IVI- COM Using Class-Compliant InterfaceProgramming Environments IVI-COM Driver InstallationGetting Started Agilent U2802A 31-Channel Thermocouple Input User’s Guide Getting Started Features and Functions Features Applications 1System overview of U2802A with DAQ System OverviewFunctionality of the System Theory of Operation3Functional block diagram for U2802A Functional Block DiagramAnalog input channel circuitry 4Functional block diagram for thermocouple mode in U2802A5Floating signal source configuration in U2802A Agilent U2802A 31-Channel Thermocouple Input User’s Guide Digital control Cold junction sensorTrigger, Counter, External Timebase, and Analog Output Open Thermocouple DetectionFeatures and Functions Pin Configurations and Assignments Pin Assignments Pin ConfigurationsPin Description Connector J71Pin Configurations and Assignments Connector J50 Pin Configurations and Assignments Pin Pin name Description Connector J60Rear panel pinout for Connector Connector Pinout3Connector 2 pin assignment for U2355A and U2356A Pin Configurations and Assignments Product Specifications Operating Environment General SpecificationsGeneral Characteristics Product CharacteristicsOther Features Accuracy on page 54 for calculation methodology System Accuracy SpecificationsWith different number of averaging points U2356A @ 0 C to 18 C and 28 C to 45 C Example Calculating System Accuracy= 0.02% × 33.102 mV = 6.62 µV = 6.62 µV ÷ 59 µV/C = 0.112 C System accuracy with thermocouple sensor error System accuracy without thermocouple sensor errorSystem Typical Performance Thermoelectric CharacteristicsTypical Error vs. Measurement Performance Making Accurate Temperature Measurements Product Specifications Calibration Calibration Calibration InformationZeroing Function Restore Factory Calibration Calibration Contact us