Description
The NI-9230 is a 3-Channel Sound and Vibration Input Module designed to capture high-quality audio and vibration signals for analysis. It supports an input voltage range from -30 V to 30 V, making it versatile for a wide range of applications.
One of the module’s key features is its software-selectable AC and DC coupling, allowing users to tailor the system to their specific measurement requirements. Additionally, it offers advanced signal conditioning capabilities, including IEPE and EPE open/short detection, to ensure accurate and reliable data capture.
The NI-9230 is capable of a sample rate of 12.8 kS/s per channel, providing high-resolution data for detailed analysis. It incorporates integrated anti-aliasing filters that automatically adjust to the sample rate, further enhancing the quality of the captured signals.
At the heart of the module is a 24-bit, Delta Sigma ADC, ensuring precise digital conversion of analog signals. Despite its powerful performance, the module is designed to be energy-efficient, with a maximum power consumption of just 1 Watt in Active mode.
Compatibility with popular software platforms like NIDAQmx, LabVIEW, and LabWindows/CVI allows for easy integration into existing systems and streamlined data analysis. The module’s physical design is also optimized for flexibility, with a weight of 5.6 oz for models with BNC connectors and 5.0 oz for those with screw terminals.
Designed to operate in harsh environments, the NI-9230 can withstand operating temperatures ranging from -40 °C to 70 °C and storage temperatures from -40 °C to 85 °C. It also offers robust performance in conditions with humidity levels of 10 to 90% RH during operation and 5 to 85% RH
Question 1: What is the input voltage range of the NI-9230? Question 2: What kind of signal conditioning does the NI-9230 include? Question 3: How many channels does the NI-9230 have? Question 4: What is the sample rate per channel for the NI-9230? Question 5: What operating temperatures can the NI-9230 withstand?
Specification
Details
Product Model
NI-9230
Channels
3-Channel
Type
Sound and Vibration Input Module
Input Voltage Range
-30 V to 30 V
Coupling
Software-selectable AC and DC
Signal Conditioning
IEPE, EPE open/short detection
Sample Rate
12.8 kS/s per channel
Anti-aliasing Filters
Integrated, automatically adjusts to sample rate
ADC
24-bit, Delta Sigma
Power Consumption
1 Watt (max in Active mode)
Software Compatibility
NIDAQmx, LabVIEW, LabWindows/CVI
Weight (BNC/Screw Terminal)
5.6 oz / 5.0 oz
Operating Temperature Range
-40 °C to 70 °C
Storage Temperature Range
-40 °C to 85 °C
Humidity Range (Operating/Storage)
10 to 90% RH / 5 to
Answer 1: -30 V to 30 V
Answer 2: IEPE signal conditioning
Answer 3: 3 channels
Answer 4: 12.8 kS/s
Answer 5: -40 °C to 70 °C
