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NI 789154-01 | NI 9239 Snap-In, voltage input module, 4 channels, +/- 10 V, 50 kS/s per channel simultaneously, 24 bit

Manufacturer number: 789154-01

789154-01
789154-01
789154-01
789154-01
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Highlights Technical Data Documents / Downloads Description

NI 789154-01 | NI 9239 Snap-In, Voltage input module, 4 channels, +/- 10 V, 50 kS/s per channel simultaneously, 24 bit

Produktmerkmale:

  • 4 simultane analoge Eingangskanäle
  • 24-Bit-ADC (Delta-Sigma mit analoger Vorfilterung)
  • Eingangsspannungsbereich: ±10,52 V typisch
  • Eingangskopplung: DC
  • Eingangsimpedanz: 1 MΩ (differenziell)
  • Abtastraten:
    • Intern: 1,613 kS/s bis 50 kS/s
    • Extern: 390,625 S/s bis 51,2 kS/s
  • Gleichtaktunterdrückung (60 Hz): 126 dB
  • Störabstand (SFDR): 128 dBFS bei 1 kHz, -60 dBFS
  • THD: -99 dB bei 1 kHz, -1 dBFS
  • Spannungsfestigkeit (kanal-zu-kanal): bis 250 V RMS (je nach Modell)
  • Betriebstemperatur: -40 °C bis 70 °C
  • Lagertemperatur: -40 °C bis 85 °C
  • Schutzklasse: IP40
  • MTBF: Schraubklemme: 662.484 Stunden, BNC-Version: 864.132 Stunden
  • Stromaufnahme (aktiv): bis zu 800 mW
  • Gewicht: 147 g (Schraubklemme), 169 g (BNC)

Technical Data

Documents & Downloads

Catalog
pdf | 5.05 MB
Datasheet
pdf | 0.14 MB

Description

789154-01 | NI 9239 Snap-In, voltage input module, 4 channels, +/- 10 V, 50 kS/s per channel simultaneously, 24 bit

The NI-9239 is a high-precision analog input module with four simultaneous input channels and 24-bit delta-sigma conversion. It is ideal for measurements in demanding industrial and scientific applications. Thanks to its various connection options (screw terminal, snap-in or BNC), it offers flexible application possibilities. The module offers high dielectric strength and is designed for operation in harsh environments from -40 °C to 70 °C.

It supports simultaneous sampling of all channels at sampling rates up to 50 kS/s per channel and has excellent common mode rejection, low distortion and outstanding channel uniformity. The compact design and robust construction make the NI-9239 a reliable solution for precise data acquisition.

About the Manufacturer

NI
NI
National Instruments is a global leader in test, measurement, and control solutions. NI's platform-based approach combines modular hardware and software to help customers address complex engineering challenges. Applications range from automotive, electronics, and energy to research/education and industrial systems.
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