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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
PXI-Product-Catalog
pdf | 5.05 MB
Datasheet
789154-01
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

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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