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NI 789153-01 | NI 9229 Snap-In, voltage input module, 4 channels, +/- 60 V, 50 kS/s per channel simultaneously, 24 bit

Manufacturer number: 789153-01

NI 789153-01 | NI 9229 Snap-In, voltage input module, 4 channels, +/- 60 V, 50 kS/s per channel simultaneously, 24 bit

Product features:

  • Channels: 4 analog inputs
  • ADC resolution: 24 bit
  • Converter type: Delta-Sigma with analog pre-filter
  • Sampling mode: Simultaneous
  • Internal sampling rate: 1.613 kS/s to 50 kS/s
  • External sampling rate: 390.625 S/s to 51.2 kS/s
  • Input voltage range: ±60 V nominal, ±62.64 V typical
  • Overvoltage protection: ±100 V
  • Input coupling: DC
  • Input impedance: 1 MΩ
  • Noise level: 320 µV RMS
  • Gain drift: ±5 ppm/°C
  • Offset drift: ±150 µV/°C
  • CMRR (at 60 Hz): 116 dB
  • THD (1 kHz): -99 dB at -1 dBFS, -105 dB at -20 dBFS
  • Power consumption (active): max. 740 mW (BNC: 800 mW)
  • Power consumption (sleep mode): 25 µW
  • Thermal power dissipation: max. 760 mW (BNC: 820 mW)
  • Weight: 147 g (screw terminal), 169 g (BNC)
  • Operating temperature: -40 °C to 70 °C
  • Storage temperature: -40 °C to 85 °C
  • Protection class: IP40
  • Shock resistance: up to 50 g, 3 ms half sine
  • Vibration resistance: 5 g RMS, 10 Hz to 500 Hz
  • Calibration interval: 1 year
  • MTBF (screw-in/snap-in): 662,484 hours at 25 °C
  • MTBF (BNC): 864,132 hours at 25 °C

Technical Data

Description

789153-01 | NI 9229 Snap-In, voltage input module, 4 channels, +/- 60 V, 50 kS/s per channel simultaneously, 24 bit

The NI-9229 is a high-precision 4-channel analog input module with 24-bit delta-sigma converters that enables simultaneous sampling. It is ideal for applications with high voltages up to ±60 V and offers reliable measurements under demanding industrial conditions. Thanks to the various connection options (screw terminals, snap-in or BNC), the module can be flexibly integrated.

With an input impedance of 1 MΩ, high common mode rejection ratio (CMRR) and minimal noise, the NI-9229 ensures precise data with minimal distortion. Power is supplied via the CompactDAQ or CompactRIO chassis, making the module particularly space-saving and efficient to use.

The robust design allows use in a temperature range of -40 °C to 70 °C and ensures a long service life thanks to an MTBF of over 660,000 hours.

About the Manufacturer

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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