描述

NI-9234 具有較寬的動態(tài)范圍，可以適應(yīng)不同幅度和頻率的信號輸入

4通道動態(tài)信號采集模塊是一種數(shù)據(jù)采集卡，例如NI 9234。NI-9234能針對配備NI CompactDAQ或NI CompactRIO系統(tǒng)的集成電路壓電式（IEPE）與非集成電路壓電式（IEPE）傳感器，進行高精度音頻測量。

具體來說，4通道動態(tài)信號采集模塊的主要功能和特性包括：

多通道輸入：具有4個輸入通道，可以同時采集多個信號。
高精度測量：具有高精度的模數(shù)轉(zhuǎn)換器（ADC），可以對輸入信號進行高精度的數(shù)字化轉(zhuǎn)換。
動態(tài)范圍寬：具有較寬的動態(tài)范圍，可以適應(yīng)不同幅度和頻率的信號輸入。
軟件可選的信號調(diào)理：通過軟件可以選擇不同的信號調(diào)理方式，如IEPE信號調(diào)理等，以適應(yīng)不同類型的傳感器和測量需求。
高速數(shù)據(jù)采集：具有高速的數(shù)據(jù)采集能力，可以實時地采集和處理動態(tài)信號。
靈活的配置和編程接口：提供靈活的配置和編程接口，方便用戶根據(jù)實際需求進行配置和編程。

4通道動態(tài)信號采集模塊是一款動態(tài)信號采集模塊，NI-9234可配合NI-CRIO平臺進行使用。該模塊模擬端支持4通道24位分辨率同步采集，最高采樣率可達204.8k，具備良好的動態(tài)范圍和低噪聲指標(biāo)。

該模塊集成了軟件可選的輸入類型、耦合方式以及±5V/±1V輸入范圍，且每通道均具有IEPE傳感器故障診斷功能，可以對外部傳感器的開路、短路狀態(tài)進行實時監(jiān)測和報警顯示。另外，該模塊支持通過共享時鐘的方式來實現(xiàn)多模塊、多機箱的高精度同步，可以滿足傳感器陣列的同步測量采集的需求。

相較于市面上其他同類別產(chǎn)品，該模塊具有性能優(yōu)異、性價比高、貨期可控等特點，是動態(tài)信號采集應(yīng)用的理想選擇。

NI-9234 具有較寬的動態(tài)范圍，可以適應(yīng)不同幅度和頻率的信號輸入

A 4-channel dynamic signal acquisition module is a data acquisition card, such as NI 9234. The NI-9234 performs high-precision audio measurements on integrated circuit piezoelectric (IEPE) and non-integrated circuit piezoelectric (IEPE) sensors equipped with NI CompactDAQ or NI CompactRIO systems.

Specifically, the main functions and features of the 4-channel dynamic signal acquisition module include:

Multi-channel input: With 4 input channels, multiple signals can be collected at the same time.
High-precision measurement: With high-precision analog-to-digital converter (ADC), it can perform high-precision digital conversion of the input signal.
Wide dynamic range: has a wide dynamic range, can adapt to different amplitude and frequency of signal input.
Software optional signal conditioning: Different signal conditioning methods, such as IEPE signal conditioning, can be selected through the software to adapt to different types of sensors and measurement needs.
High-speed data acquisition: with high-speed data acquisition capabilities, you can collect and process dynamic signals in real time.
Flexible configuration and programming interfaces: Provides flexible configuration and programming interfaces for users to configure and program based on actual requirements.

The 4-channel dynamic signal acquisition module is a dynamic signal acquisition module, NI-9234 can be used with the NI-CRIO platform. The analog end of the module supports 4-channel 24-bit resolution synchronous acquisition, the highest sampling rate can reach 204.8k, and has a good dynamic range and low noise index.

The module integrates the optional input type, coupling mode and ±5V/±1V input range of the software, and each channel has the IEPE sensor fault diagnosis function, which can real-time monitor and alarm display the open and short circuit state of the external sensor. In addition, the module can realize high-precision synchronization of multi-module and multi-chassis by sharing clock, which can meet the requirements of synchronous measurement and acquisition of sensor array.

Compared with other products in the same category on the market, the module has excellent performance, cost-effective, controllable delivery and other characteristics, making it an ideal choice for dynamic signal acquisition applications.

公司介紹：
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Company Introduction:
Chengdu Sunshine Xihe Co., Ltd. specializes in one-stop procurement consulting for imported industrial spare parts, offering original equipment and professional discontinued parts services. We are committed to providing efficient and reliable automation solutions for our customers. Customer support fast responseThe network of partners spans all continentsGlobal partner networkAlways achieve more delivery, be it parts, service or speed



始終實現(xiàn)更多的交付，無論是零件、服務(wù)還是速度