Description
The technical specifications for the devices include a variety of part numbers: 780264-01, 779521-01, and 780264-02. Each device features 4 channels, with a sample rate of 50 kS/s per channel and an ADC resolution of 24 bits, ensuring high-quality data acquisition.
The devices offer connectivity options through RJ-50 and DSUB connectors, catering to diverse setup needs. Notably, the part number 780264-02 is conformal coated for additional protection, whereas the 780264-01 and 779521-01 are not. As for the connector type, 780264-01 and 780264-02 utilize D-Sub connectors, while 779521-01 employs an RJ-50 connector.
These devices are designed for safety and reliability, featuring 60 VDC, 1000 Vrms transient isolation, and a remote sensing capability to ensure accurate measurements. Shunt calibration is supported, allowing for easy and precise calibration.
Software compatibility is broad, supporting NI-DAQmx 8.1 or later, LabVIEW, LabWindows™/CVI™, Microsoft Visual C++ 6.0, Microsoft Visual Basic 6.0, Microsoft .NET, and Borland C++, making these devices versatile for a range of applications.
For optimal performance, it is recommended that calibration is performed annually or every two years, ensuring accuracy and reliability of the devices over their operational life.
| Parameter | Specification |
|---|---|
| Part Numbers | 780264-01, 779521-01, 780264-02 |
| Channels | 4 |
| Sample Rate | 50 kS/s per channel |
| ADC Resolution | 24 bits |
| Connectivity | RJ-50, DSUB connectors |
| Conformal Coated | 780264-02 (Yes), 780264-01 and 779521-01 (No) |
| Connector Type | 780264-01 and 780264-02 (D-Sub), 779521-01 (RJ-50) |
| Isolation | 60 VDC, 1000 Vrms transient |
| Remote Sensing Capability | Yes |
| Shunt Calibration | Supported |
| 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++ |
| Recommended Calibration Period | Annually or every two years |
Question 1: What is the sample rate per channel for NI-9237?
Answer 1: 50 kS/s
Question 2: What ADC resolution does the NI-9237 offer?
Answer 2: 24 bits
Question 3: Do all models of NI-9237 have conformal coating?
Answer 3: No, only 780264-02 is conformal coated.
Question 4: What software is compatible with the NI-9237?
Answer 4: NI-DAQmx 8.1 or later, LabVIEW, Microsoft .NET, etc.
Question 5: How often should the NI-9237 be calibrated?
Answer 5: Annually or every two years.
