Description
The PCIe-7842 is an advanced PC-based R Series, specifically designed for multifunctional purposes with the part numbers 190683D-05L, 781101-01. This model, known as the NI PCIe-7842R LX50 Multifunction RIO, is equipped with a range of features to enhance its performance and usability in various applications.
It boasts 8 analog inputs and 8 analog outputs, both with a 16-bit resolution. The analog inputs have a sampling rate of 200 kS/s, while the analog outputs can reach a sampling rate of 1 MS/s, allowing for precise and accurate data collection and signal generation. Additionally, the device is furnished with 96 digital I/O lines, providing ample connectivity for digital signals.
The PCIe-7842 includes 3 DMA channels to facilitate efficient data transfers without burdening the host CPU. Connectivity is further enhanced with its 3 68-pin female high-density VHDCI connectors, ensuring a reliable and secure connection for all your peripherals.
Despite its robust capabilities, the device is compact, with dimensions of 6.7 x 4.3 in. and a weight of just 0.28 lb, making it easy to integrate into a variety of setups without requiring excessive space. It operates within a temperature range of 0 °C to 55 °C, ensuring reliability under various environmental conditions. For storage, it can withstand temperatures ranging from –20 °C to 70 °C.
Maintenance and accuracy are straightforward with the available calibration services. Calibration is recommended either annually or every two years to ensure the device maintains its precision and performance over time. This feature underscores the commitment to quality and reliability that users can expect from the PCIe-7842.
| Specification | Details |
|---|---|
| Part Number | 190683D-05L, 781101-01 |
| Category | PC-based R Series |
| Model | PCIe-7842 |
| Description | NI PCIe-7842R LX50 Multifunction RIO |
| Analog Inputs | 8 (16-bit resolution, 200 kS/s sampling rate) |
| Analog Outputs | 8 (16-bit resolution, 1 MS/s sampling rate) |
| Digital I/O Lines | 96 |
| DMA Channels | 3 |
| Connectors | 3 68-pin female high-density VHDCI |
| Weight | 0.28 lb |
| Dimensions | 6.7 x 4.3 in. |
| Operating Temperature Range | 0 °C to 55 °C |
| Storage Temperature Range | –20 °C to 70 °C |
| Calibration Available | Yes |
| Calibration Period | Annually or every two years (recommended) |
Question 1: What is the signal resolution for the PCIe-7842?
Answer 1: 16-bit for both analog inputs and outputs.
Question 2: How many digital I/O lines does PCIe-7842 have?
Answer 2: 96 digital I/O lines.
Question 3: What are the PCIe-7842’s operating temperatures?
Answer 3: Operates between 0°C to 55°C.
Question 4: What is the maximum analog output rate for PCIe-7842?
Answer 4: 1 MS/s for analog outputs.
Question 5: How often should the PCIe-7842 be calibrated?
Answer 5: Annually or every two years.
