NI PXI-7841R嵌入式實(shí)時(shí)數(shù)據(jù)采集卡
1.產(chǎn) 品 資 料 介 紹：
中文資料：
NI PXI-7841R是一款高性能的嵌入式實(shí)時(shí)數(shù)據(jù)采集卡，主要用于高速數(shù)據(jù)采集、處理、控制和通信應(yīng)用。它是 National Instruments 公司推出的一款 PXIe 總線接口的高速 CAN-FD 數(shù)據(jù)采集卡，具有以下優(yōu)點(diǎn)：
高性能：NI PXI-7841R 采用 NI 自主研發(fā)的 NI-CAN 驅(qū)動(dòng)程序，可以實(shí)現(xiàn)高達(dá) 1 Mbps 的 CAN 通信速度和高達(dá) 5 Mbps 的 CAN-FD 通信速度。同時(shí)，該卡還具有 FPGA 加速功能，可以通過 FPGA 加速來實(shí)現(xiàn)高速數(shù)據(jù)采集和實(shí)時(shí)處理。
多通道：NI PXI-7841R 具有兩個(gè) CAN-FD 通道，每個(gè)通道都可以獨(dú)立配置為 CAN 或者 CAN-FD 模式，可以支持多個(gè)設(shè)備的同時(shí)通信，實(shí)現(xiàn)高效的數(shù)據(jù)采集和控制。
高靈活性：NI PXI-7841R 支持多種觸發(fā)模式，包括硬件觸發(fā)、軟件觸發(fā)、定時(shí)觸發(fā)等，可以滿足不同應(yīng)用場景下的實(shí)時(shí)控制和數(shù)據(jù)采集需求。
穩(wěn)定可靠：NI PXI-7841R 采用工業(yè)級的硬件設(shè)計(jì)，具有高抗干擾、高穩(wěn)定性和高可靠性，可以滿足嚴(yán)苛的工業(yè)環(huán)境下的應(yīng)用需求。
NI PXI-7841R 的主要參數(shù)如下：
總線接口：PXIe 總線接口
通信速率：最高支持 1 Mbps 的 CAN 通信速度和 5 Mbps 的 CAN-FD 通信速度
通道數(shù)量：2 個(gè) CAN-FD 通道，每個(gè)通道都可以獨(dú)立配置為 CAN 或者 CAN-FD 模式
觸發(fā)模式：支持硬件觸發(fā)、軟件觸發(fā)、定時(shí)觸發(fā)等多種觸發(fā)模式
數(shù)據(jù)存儲(chǔ)：支持本地存儲(chǔ)和遠(yuǎn)程存儲(chǔ)兩種數(shù)據(jù)存儲(chǔ)方式
驅(qū)動(dòng)程序：支持 NI-CAN 驅(qū)動(dòng)程序
總之，NI PXI-7841R 是一款高性能、高靈活性、穩(wěn)定可靠的嵌入式實(shí)時(shí)數(shù)據(jù)采集卡，適用于高速數(shù)據(jù)采集、處理、控制和通信應(yīng)用。
英文資料：
NI PXI-7841R is a high-performance embedded real-time data acquisition card mainly used for high-speed data acquisition, processing, control, and communication applications. It is a high-speed CAN-FD data acquisition card with PXIE bus interface launched by National Instruments, which has the following advantages:
High performance: NI PXI-7841R adopts NI's independently developed NI-CAN driver program, which can achieve CAN communication speeds of up to 1 Mbps and CAN-FD communication speeds of up to 5 Mbps. At the same time, the card also has FPGA acceleration function, which can achieve high-speed data acquisition and real-time processing through FPGA acceleration.
Multi channel: NI PXI-7841R has two CAN-FD channels, each of which can be independently configured in CAN or CAN-FD mode, supporting simultaneous communication between multiple devices, achieving efficient data acquisition and control.
High flexibility: NI PXI-7841R supports multiple triggering modes, including hardware triggering, software triggering, timed triggering, etc., which can meet real-time control and data collection requirements in different application scenarios.
Stable and reliable: NI PXI-7841R adopts industrial grade hardware design, which has high anti-interference, stability, and reliability, and can meet the application requirements in harsh industrial environments.
The main parameters of NI PXI-7841R are as follows:
Bus interface: PXIE bus interface
Communication speed: Supports up to 1 Mbps CAN communication speed and 5 Mbps CAN-FD communication speed
Number of channels: 2 CAN-FD channels, each channel can be independently configured for CAN or CAN-FD mode
Trigger mode: supports multiple trigger modes such as hardware trigger, software trigger, and timed trigger
Data storage: supports two data storage methods: local storage and remote storage
Driver: Supports NI-CAN drivers
In summary, NI PXI-7841R is a high-performance, highly flexible, stable and reliable embedded real-time data acquisition card suitable for high-speed data acquisition, processing, control, and communication applications.
2.產(chǎn) 品 展 示
3.主 營 品 牌
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