Description
The PXIe-7846R, with part numbers PXIe-7846R and 784143-01, falls under the category of PXI R Series. This model, PXIe-7846, is equipped with a Kintex-7 160T FPGA, showcasing its powerful processing capabilities. The device boasts a maximum sampling rate of 500 kS/s, making it suitable for a wide range of high-speed measurement and control applications.
The development environment for the PXIe-7846R is LabVIEW FPGA, which allows users to program the FPGA directly for custom signal processing and control algorithms. This flexibility is further supported by its A/D converter, a Successive Approximation Register (SAR) with a 16-bit resolution, ensuring precise data acquisition.
With 8 analog input channels, the PXIe-7846R can handle multiple signals simultaneously. It supports various operating modes including DIFF, NRSE, and RSE, providing versatility in connection and measurement types. To protect against potential damage, the device offers overvoltage protection of ±42 V when powered on and ±35 V when powered off.
In addition to its input capabilities, the PXIe-7846R features 8 single-ended analog output channels with a 16-bit resolution. This enables high-precision output signals with a maximum update rate of 1 MS/s. The DAC type is an Enhanced R-2R, known for its accuracy and stability. Finally, both input and output channels have DC coupling, ensuring a direct path for the signal without any blocking capacitors that could affect the signal.
| Specification | Detail |
|---|---|
| Part Numbers | PXIe-7846R, 784143-01 |
| Category | PXI R Series |
| Model | PXIe-7846 |
| FPGA | Kintex-7 160T |
| Maximum Sampling Rate | 500 kS/s |
| Development Environment | LabVIEW FPGA |
| A/D Converter | Successive Approximation Register (SAR) 16-bit |
| Analog Input Channels | 8 |
| Operating Modes | DIFF, NRSE, RSE |
| Overvoltage Protection (Powered On) | ±42 V |
| Overvoltage Protection (Powered Off) | ±35 V |
| Analog Output Channels | 8 single-ended |
| Analog Output Resolution | 16 bits |
| Maximum Update Rate | 1 MS/s |
| DAC Type | Enhanced R-2R |
| Coupling Type | DC input and output coupling |
