Description
The 781054-01 is classified under the PXI Multifunction DAQ category, specifically the model PXIe-6358. This product is a cutting-edge NI PXIe-6358, X Series DAQ device, which is designed to support 16 simultaneous analog inputs (AI), 48 digital I/O (DIO), and 4 analog outputs (AO). Each analog input channel is differential, ensuring high-quality data acquisition.
The device boasts a 16-bit resolution (ADC), providing precise data conversion. With a sample rate of 1.25 MS/s per channel, it can capture fast-changing signals accurately. The Common-Mode Rejection Ratio (CMRR) is rated at 75 dB, minimizing noise and interference in signal measurements. Furthermore, it features a total harmonic distortion (THD) of -80 dBFS, ensuring the fidelity of the captured signals.
The timing accuracy of the PXIe-6358 is maintained at 50 ppm of the sample rate, which ensures precise time-stamping of data. It operates efficiently with power requirements of 7.8 W at +3.3 V and 22.2 W at +12 V. The device is equipped with versatile triggering mechanisms, including analog edge, analog edge with hysteresis, and window triggering, which allow for flexible data capture based on specific event conditions.
With an input impedance of 10 kilo-ohms and connectivity through 2 68-pin VHDCI I/O connectors, this device ensures easy and reliable connections to a variety of sensors and signals. It requires a warm-up time of 15 minutes to reach operational stability, ensuring accurate and consistent performance over time.
| Specification | Detail |
|---|---|
| Part Number | 781054-01 |
| Category | PXI Multifunction DAQ |
| Model | PXIe-6358 |
| Description | NI PXIe-6358, X Series DAQ (16 Simultaneous AI, 48 DIO, 4 AO) |
| Analog Input Channels | 16 differential |
| Resolution (ADC) | 16 bits |
| Sample Rate | 1.25 MS/s per channel |
| CMRR | 75 dB |
| Total Harmonic Distortion | -80 dBFS |
| Timing Accuracy | 50 ppm of sample rate |
| Power Requirements | 7.8 W at +3.3 V, 22.2 W at +12 V |
| Triggering Mechanisms | Analog edge, analog edge with hysteresis, window triggering |
| Input Impedance | 10 kilo-ohms |
| Connectors | 2 68-pin VHDCI I/O connectors |
| Warm-up Time | 15 minutes | Question 1: What is the sample rate of PXIe-6358 per channel?
