NI 9232 ±30 V, IEPE, AC/DC Analog Input, 102.4 kS/s/ch, 3 Ch Module

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  • 3 channels, 102.4 kS/s per channel simultaneous AI; 41 kHz bandwidth
  • ±30 V input, 24-bit resolution, 99 dB dynamic range
  • Software-selectable AC/DC coupling; AC coupled (0.1 Hz)
  • Software-selectable IEPE signal conditioning (0 or 4 mA); IEPE open/short detection
  • Smart TEDS sensor compatibility
  • -40 °C to 70 °C operating range, 5 g vibration, 50 g shock
  • Configure Complete CompactRIO or NI CompactDAQ System
  • View Data Sheet
The NI 9232 is a 3-channel C Series dynamic signal acquisition module for making industrial measurements from integrated electronic piezoelectric (IEPE) and non-IEPE sensors with CompactDAQ or CompactRIO systems.

The NI 9232 delivers 99 dB of dynamic range and incorporates software-selectable AC/DC coupling and IEPE signal conditioning for accelerometers, tachometers, and proximity probes. The three input channels simultaneously digitize signals at rates up to 102.4 kHz per channel with built-in anti-aliasing filters that automatically adjust to your sampling rate.

EMC Performance
To ensure EMC compliance, you must use a ferrite bead, such as part number 782802-01.

Recommended Software
NI sound and vibration analysis software, including the Sound and Vibration Measurement Suite and the Sound and Vibration Toolkit, provides signal processing functionality for performing condition monitoring and machine diagnostics including frequency analysis, order tracking, and display techniques such as orbit plots and shaft centerlines.

Recommended Accessories
-NI 9971 strain relief and operator protection
-EMI suppression ferrite for NI 9232 (part number 782802-01)
Note: To ensure EMC compliance, you must use a ferrite bead, such as part number 782802-01.

Box Contents
-1 NI 9232 C Series module
-1 NI 9232 Operating Instructions and Specifications manual

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Specifications Documents

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Specifications Summary


NI 9232 Packages

To use the NI 9232 , you need all items in the diagram below. Select Option 1 if you already own a C Series System, or Option 2 if you do not already own a chassis, controller, or software.

Roll over the icons below to learn why you need each item in the system

C Series System

1 Connectivity Accessories

1 Ferrite

NI 9232




NI 9232 and Accessories Only
NI 9232 - 782000-01 Qty $ 1,602 each
Required Accessories
Connectivity Accessories -
Qty $ 31 each
Ferrite -
EMI Suppression Ferrite for NI 9230/9232 (qty 1) - 782802-01
Qty $ 4 each
Optional Accessories
Connector Block
Qty $ 31 each
Qty $ 290 each

Subtotal: $ 1,637

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Select a Platform and Configure a System

Create a complete system with the NI 9232 and its accessories. However, the NI 9232 is compatible with multiple C Series Platforms, NI CompactDAQ and CompactRIO. Please review the comparison information below and select a platform to begin configuring your system.

Configure System Configure System

NI CompactDAQ NI CompactRIO
Mixed-Measurement Data Acquisition

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Time-Critical Control & Monitoring

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Features NI CompactDAQ NI CompactRIO
USB, Wi-Fi, Ethernet, Headless Operation Ethernet, Headless Operation
Up to -40 to 70 C
Up to 50 g shock and 5 grms operational vibration
Up to -40 to 70 C
Up to 50 g shock and 5 grms operational vibration
LabVIEW, LabVIEW Real-Time, C, C++, VB.NET, C#.NET LabVIEW, LabVIEW Real-Time, LabVIEW FPGA, C, C++
NI-DAQmx driver; configuration and troubleshooting tools; short time to first measurement NI-RIO driver; flexibility and customizabilty
PC-based data acquisition; embedded data-logging; portable and benchtop Single-point acquisition; closed-loop control; deterministic operation

Additional Product Information

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