Description
The PXIe-7821 is a robust piece of equipment that falls under the PXI R Series category, designed to meet various needs in the field of measurement and automation. It carries the part numbers 156336B-02L, PXIe-7821R, 783485-01, showcasing its versatility and wide applicability.
One of the standout features of this model is its substantial memory capacity, boasting 512 MB DRAM, which facilitates efficient data processing and storage. Additionally, it is equipped with the Kintex-7 160T FPGA, a highly flexible and powerful programmable logic device that significantly enhances the module’s performance capabilities, especially in handling complex tasks and algorithms.
The PXIe-7821 is not short of digital connectivity options, offering 128 Digital I/O (DIO) channels. This feature allows for extensive data input and output possibilities, making the module highly adaptable to various digital communication requirements.
It’s important to note that this module is categorized under “Secondary circuits not directly connected to MAINS voltage”, indicating its safe use in various environments without direct exposure to high voltage levels. This specification assures users of its reliability and safety in handling secondary voltage measurements.
Compatibility is a strong suit of the PXi-e7821, as it supports PXI Express, PXI Express hybrid peripheral slots, and PXI Express synchronization slots. This wide range of compatibility ensures that the module can seamlessly integrate into various systems without the need for extensive modifications or compatibility checks.
Users are advised to “Limit long-term over/under voltage exposure to digital I/O” to maintain the module’s integrity and longevity. This precaution helps in preserving the quality and performance of the digital I/O channels over time.
The module also features an “External Clock Input Source” available for synchronous source acquisitions, enhancing its versatility in synchronization tasks and ensuring precise timing in measurements and data acquisition.
Lastly, the Power State Configuration of the PXIe-7821 is configurable to load a VI for custom power state settings on DIO lines. This feature allows users to customize the power settings according to their specific requirements
| Specification | Details |
|---|---|
| Part Number | 156336B-02L, PXIe-7821R, 783485-01 |
| Category | PXI R Series |
| Model | PXIe-7821 |
| Memory | 512 MB DRAM |
| FPGA | Kintex-7 160T |
| Digital I/O (DIO) | 128 DIO |
| Measurement Class | Secondary circuits not directly connected to MAINS voltage |
| Compatibility | PXI Express, PXI Express hybrid peripheral slots, PXI Express synchronization slots |
| Voltage Exposure | Limit long-term over/under voltage exposure to digital I/O |
| External Clock Input Source | Available for synchronous source acquisitions |
| Power State Configuration | Configurable to load a VI for custom power state settings on DIO lines |
Question 1: What FPGA model does the PXIe-7821 feature?
Answer 1: Kintex-7 160T FPGA
Question 2: How much DRAM does the PXIe-7821 have?
Answer 2: 512 MB
Question 3: How many DIO channels does the PXIe-7821 offer?
Answer 3: 128
Question 4: Is the PXIe-7821 compatible with PXI Express slots?
Answer 4: Yes
Question 5: What is a key precaution for the PXIe-7821’s digital I/O?
Answer 5: Limit over/under voltage exposure
