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NI PXIe-4340 Calibration Procedure

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© National Instruments

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PXIe-4340 Verification

This section provides information for verifying the PXIe-4340.

Test Equipment

Table 1 lists the equipment recommended for the performance verification procedures of the 
PXIe-4340. If the recommended equipment is not available, select a substitute using the 
requirements listed in Table 1.

Table 1.  

Recommended Equipment for PXIe-4340 Verification

Equipment

Recommended Model

Requirements

DMM

PXI-4070

Use a DMM that has an accuracy 
of ≤±60 µV when measuring 
0 VDC with 10 Vpk AC and 
≤±(0.05% + 10 mVrms) when 
measuring 7 Vrms AC signals 
from 400 Hz to 10 kHz.

PXI Express Chassis

PXIe-1062Q

If this chassis is unavailable, use 
another PXI Express chassis, 
such as the PXIe-1082 or 
PXIe-1078.

Connection Accessory

TB-4340

Содержание PXIe-4340

Страница 1: ...rldwide Support and Services 10 Software Calibrating the NI PXIe 4340 requires the installation of NI DAQmx on the calibration system Driver support for calibrating the PXIe 4340 was first available i...

Страница 2: ...nformation NI PXIe 4340 Device Specifications PXIe 4340 specifications and calibration interval NI DAQmx Readme Operating system and application software support in NI DAQmx NI DAQmx Help Information...

Страница 3: ...not available select a substitute using the requirements listed in Table 1 Table 1 Recommended Equipment for PXIe 4340 Verification Equipment Recommended Model Requirements DMM PXI 4070 Use a DMM that...

Страница 4: ...he TB 4340 Figure 1 TB 4340 Circuit Board Parts Locator Diagram C1 B1 A1 COPYRIGHT 2015 S N 159026B 01L NI TB 4340 EX EX RS RS AI AI CT AIGND CHANNEL 0 EXCITATION VERIFICATION EX EX RS RS AI AI CT AIG...

Страница 5: ...minate noise and thermal offsets Maintain an ambient temperature of 23 C 5 C The PXIe 4340 temperature will be greater than the ambient temperature Maintain an internal device temperature range of Tca...

Страница 6: ...the device name as it appears in MAX Accuracy Verification The following performance verification procedures describe the sequence of operations and provides the test points required to verify the PXI...

Страница 7: ...zero Once ADC Calibration On Input Impedance 10 M DC Noise Rejection High Order Number of Averages 10 Power Line Frequency Dependent upon the local power line characteristics Table 4 PXI 4070 Voltage...

Страница 8: ...hese values the devices passes the DC Offset test at this Excitation Voltage Table 5 PXIe 4340 AI LVDT Measurement Setup Configuration Value Channel Name Dev1 aix where x refers to the channel number...

Страница 9: ...8 Leave all other pins disconnected 2 Configure the channel as shown in Table 5 for 7 Vrms excitation 3 Perform the configured AI LVDT measurement and average the acquired measurements 4 Compare the r...

Страница 10: ...ompleted initialize and close a calibration sessions for Dev1 using the DAQmx Initialize External Calibration VI and the DAQmx Close External Calibration VI Specifications Refer to the NI PXIe 4340 De...

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