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NI PXIe-6323 | X-Series Digital I/O Module, 32 AI (16-bit, 250 kS/s), 4 AO 48 DIO, Multifunction I/O Module (790591-01)

Manufacturer number: 790591-01

PXIe-6323
PXIe-6323
PXIe-6323
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Highlights Technical Data Documents / Downloads Description

NI PXIe-6323 | 32 AI (16-bit, 250 kS/s), 4 AO 48 DIO, Multifunction I/O Module (790591-01).

Technical Data

Documents & Downloads

Catalog
PXI-Product-Catalog
pdf | 5.05 MB
Brochure
Multifunction-DAQ
pdf | 1.41 MB
Datasheet
790591-01
pdf | 0.36 MB

Description

PXIe-6323 | X-Series Digital I/O Module, 32 AI (16-bit, 250 kS/s), 4 AO 48 DIO, Multifunction I/O Module (790591-01)

The NI X Series combines precise ±10 V analog inputs/outputs, flexible digital I/O and powerful counters/timers in a modular board family for PXI Express and PCI Express. Thanks to NI-DAQmx, you can use the same proven API and software tools (e.g. LabVIEW, FlexLogger, Python, C/C++) across all devices - for fast commissioning, stable measurements and easy scaling.

Available NI X-Series PXI & PCI models: PXIe-6357, PXIe-6353, PXIe-6351, PXIe-6343, PXIe-6323, PXIe-6321 and PCIe-6340, PCIe-6342, PCIe-6350, PCIe-6352, PCIe-6351.

Applications:

  • Capture voltage signals (±10 V) with high resolution and speed, e.g. for validation, research and production tests.
  • Conduct sensor and electronics tests: Stimulus/response measurements, modal/impact analysis, power and supply characterization.
  • Use digital tasks such as event/pulse counting, PWM generation, quadrature encoder acquisition, trigger and clock synchronization.
  • Generate and control signals: output analog waveforms, simulate sensors/signals or control external relays/LEDs.

Model variant PXIe-6333:

The PXIe-6323 is a model of the X series that is particularly designed for cost-efficient multifunction applications. It offers 32 analog inputs with 16-bit resolution and a sampling rate of up to 250 kS/s. In addition, 4 analog outputs with up to 900 kS/s and 48 digital I/O lines are available. This makes the PXIe-6323 a well-balanced solution for applications that require many channels but do not require extremely high sampling rates. Typical applications include medium-speed validation test benches, laboratory measurements or cost-sensitive projects where a wide range of functions is required.

Main technical data (depending on model):

  • Analog inputs (A/I): 8-104 channels (DI/SE), 16-bit resolution, measuring range ±10 V.
  • Max. Sampling rate (A/I): up to 1.25 MS/s per card with PXIe-6351/6353/6357; up to 1.25 MS/s (PCIe-6351); 500 kS/s (634x); 250 kS/s (632x).
  • Analog outputs (A/O): 0/2/4 channels depending on model, 16-bit; update rates up to 2.86 MS/s (e.g. 6351) or up to 900 kS/s for 632x/634x.
  • Digital I/O: 24 or 48 TTL/CMOS lines.
  • Counter/timer: 4 × 32-bit with 100 MHz time base; functions include PWM, quadrature encoder, trigger, clock forwarding.
  • Software ecosystem: NI-DAQmx; compatible with FlexLogger, LabVIEW/LabVIEW+ Suite and Python/C/C++.
  • Bus/format: PXI Express (PXIe) or PCI Express (PCIe).

About the Manufacturer

NI
NI

NI stands for forward-looking hardware and software solutions for modular measurement, test and automation technology, supporting engineers and scientists in research, development and production. As a reliable partner in Switzerland, dataTec Schweiz AG offers the complete NI portfolio, from PXI, CompactDAQ and CompactRIO systems to LabVIEW, TestStand and DIAdem, as well as comprehensive consulting, service and training from a single source.

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