Description
The NI-9237 is a high-precision analog input module designed and manufactured by National Instruments. This device falls under the category of C Series Analog Input modules, which are known for their robustness and versatility in various data acquisition applications.
One of the key features of the NI-9237 is its four channels, allowing for multiple signals to be measured simultaneously. This capability is complemented by an impressive sample rate of 50 kS/s per channel, ensuring that data is captured efficiently and accurately.
The module boasts a high ADC resolution of 24 bits, providing precise measurement outcomes. For connectivity, it is equipped with RJ-50 and DSUB connectors, offering flexibility in connecting to different sensors and devices.
Several part numbers are associated with the NI-9237, including 780264-01, 779521-01, and 780264-02. This variety ensures that users can select the version that best fits their specific requirements.
In terms of safety, the module provides significant protection with 60 VDC and 1000 Vrms transient isolation. This feature guarantees the safety of the data acquisition process, protecting both the module and the connected devices from potential damage caused by unexpected voltage spikes.
The NI-9237 is compatible with a wide range of software, including NI-DAQmx 8.1 or later, LabVIEW, LabWindows™/CVI™, Microsoft Visual C++ 6.0, Microsoft Visual Basic 6.0, Microsoft .NET, and Borland C++. This compatibility ensures that users can integrate the module seamlessly into their existing systems and workflows.
For maintenance, the module requires calibration either annually or every two years, depending on the usage and application requirements. This calibration ensures that the NI-9237 continues to provide accurate and reliable measurements over time.
| Feature | Description |
|---|---|
| Manufacturer | National Instruments |
| Model | NI-9237 |
| Category | C Series Analog Input |
| Channels | 4 |
| Sample Rate | 50 kS/s per channel |
| ADC Resolution | 24 bits |
| Connectivity | RJ-50, DSUB |
| Part Numbers | 780264-01, 779521-01, 780264-02 |
| Isolation | 60 VDC and 1000 Vrms transient |
| Software Compatibility | NI-DAQmx 8.1 or later, LabVIEW, LabWindows™/CVI™, Microsoft Visual C++ 6.0, Microsoft Visual Basic 6.0, Microsoft .NET, Borland C++ |
| Calibration Frequency | Annually or every two years |
Question 1: How many channels does the NI-9237 have?
Answer 1: It has 4 channels.
Question 2: What is the sample rate per channel of the NI-9237?
Answer 2: 50 kS/s per channel.
Question 3: What ADC resolution does the NI-9237 offer?
Answer 3: 24-bit resolution.
Question 4: What type of connectors does the NI-9237 use?
Answer 4: RJ-50 and DSUB connectors.
Question 5: What software is compatible with the NI-9237?
Answer 5: NI-DAQmx 8.1+, LabVIEW, and more.
