Description
The product with the part number 783814-01 falls under the category of C Series Analog Input, specifically the model NI-9251. This model is designed to accommodate 2-Channel Voltage Input, ensuring versatility in application. For connectivity, it employs a Mini XLR connector, which is known for its reliability and robustness in signal transmission.
When it comes to performance, the NI-9251 shines with an update rate that reaches up to 102.4 kS/s, allowing for high-speed data acquisition. The input range is specified at 3 Vrms, coupled with a high resolution of 24-bit, ensuring detailed and accurate signal capture. Additionally, it offers overvoltage protection of ±30 V on both channels, safeguarding the device against unexpected voltage spikes.
The unit also features software-selectable AC/DC input coupling, providing flexibility in adapting to different signal types. The max idle channel noise stands at a low 8.5 µVrms, minimizing signal interference and ensuring cleaner data capture. Furthermore, the input resistance is rated at 2 MΩ single ended, 4 MΩ differential, and the input capacitance at 940 pF from input pin to ground, optimizing the module for a wide range of sensors and signal sources.
| Specification | Details |
|---|---|
| Part Number | 783814-01 |
| Category | C Series Analog Input |
| Model | NI-9251 |
| Channels | 2-Channel Voltage Input |
| Connectivity | Mini XLR |
| Update Rate | Up to 102.4 kS/s |
| Input Range | 3 Vrms |
| Resolution | 24-bit |
| Overvoltage Protection | ±30 V on both channels |
| Input Coupling | Software-selectable AC/DC |
| Max Idle Channel Noise | 8.5 µVrms |
| Input Resistance | 2 MΩ single ended, 4 MΩ differential |
| Input Capacitance | 940 pF from input pin to ground |
Question 1: What is the part number for the NI-9251?
Answer 1: 783814-01.
Question 2: How many channels does the NI-9251 support?
Answer 2: 2 channels.
Question 3: What type of connector does NI-9251 use?
Answer 3: Mini XLR connector.
Question 4: What is the update rate of NI-9251?
Answer 4: Up to 102.4 kS/s.
Question 5: What is the input range of the NI-9251?
Answer 5: 3 Vrms.
