Description
The Part Number 786671-01 identifies a high-performance module in the PXI R Series, specifically the model PXIe-7861. This model is designed by National Instruments, a leader in creating flexible and scalable test, measurement, and control solutions. The PXIe-7861 stands out with its 512 MB DRAM and is powered by a Kintex-7 325T FPGA, although it’s noted to feature a Kintex-7 160T FPGA, indicating a robust choice for demanding applications.
This module is capable of a sampling rate of up to 1 MS/s, making it suitable for a variety of high-speed data acquisition tasks. It boasts 16 analog input channels and 8 analog output channels, providing ample connectivity for interfacing with sensors and actuators. Additionally, it features 32 bidirectional digital channels, further enhancing its versatility in complex test and measurement setups.
The maximum clock rate supported by the PXIe-7861 is 80 MHz, which facilitates the rapid processing and transfer of data. The onboard 512 MB DRAM ensures that large datasets can be handled efficiently, making this module particularly well-suited for applications requiring extensive data logging or real-time processing.
Input and output logic levels are rated at 32 V, and the module supports a range of analog input ranges, including -1 to 1 V, -2 to 2 V, -5 to 5 V, and -10 to 10 V. This flexibility allows the PXIe-7861 to accommodate a wide variety of signal types and amplitudes, making it a versatile choice for many different measurement and control tasks.
Furthermore, the PXIe-7861 supports peer to peer data streaming, a feature that enables high-speed data transfer between modules without burdening the host system. This capability is crucial for applications requiring real-time processing and analysis of data.
In summary, the PXIe-
| Specification | Detail |
|---|---|
| Part Number | 786671-01 |
| Category | PXI R Series |
| Model | PXIe-7861 |
| Description | PXIe-7861, 512 MB DRAM, Kintex-7 325T, 16-Bit, 1 MS/S |
| Manufacturer | National Instruments |
| FPGA | Kintex-7 160T FPGA |
| Sampling Rate | Up to 1 MS/s |
| Analog Inputs Channels | 16 |
| Analog Outputs Channels | 8 |
| Digital Channels | 32 bidirectional |
| Maximum Clock Rate | 80 MHz |
| DRAM Size | 512 MB |
| Input/Output Logic Level | 32 V |
| Analog Input Ranges | -1 to 1 V, -2 to 2 V, -5 to 5 V, -10 to 10 V |
| Peer to Peer Data Streaming | Supported |
Question 1: What FPGA does the PXIe-7861 use?
Answer 1: Kintex-7 325T FPGA
Question 2: How many analog input channels does it have?
Answer 2: 16 analog input channels
Question 3: What’s the max clock rate of the PXIe-7861?
Answer 3: 80 MHz
Question 4: Does the PXIe-7861 support peer to peer streaming?
Answer 4: Yes, it supports peer to peer data streaming.
Question 5: What is the DRAM capacity of PXIe-7861?
Answer 5: 512 MB
