PCI-6255 多功能DAQ具有40个差分模拟通道作为输入

PCI-6255 多功能DAQ具有40个差分模拟通道作为输入

PCI-6255是一款多功能数据采集（DAQ）设备，专门设计用于采集高精度和高精度的模拟信号。它是由制造者美国国家仪器 （NI）,模块化仪器仪表和数据采集解决方案的领 先供应商。PCI-6255提供40个差分模拟输入通道，能够同时测量来自各种来源的多个模拟信号。

主要特点：

高精度模拟输入：具有 40 个差分模拟输入通道，分辨率为 16 位，动态范围宽广，确保精 确测量即使是很小的电压变化。

低噪声和高信噪比：集成了低噪声模拟电路和高信噪比 （SNR），可zui大限度地减少信号失真并捕获模拟信号中的细微细节。

同时多通道采集：支持同时采集来自所有 40 个模拟输入通道的数据，实现高效的数据收集和分析。

可编程增益和失调：允许在每个通道上进行可编程增益和失调调整，支持输入范围和信号缩放的自定义。

LabVIEW和MATLAB的软件支持：兼容NI的LabVIEW图形化编程环境和MATLAB脚本语言进行编程，数据分析和可视化。

应用：

PCI-6255 40通道模拟量输入器件在各个领域都有应用。，包括：

数据记录和监控：记录和监控来自传感器、传感器和其他设备的模拟信号，用于环境监测、过程控制和机器健康监测等应用。

实验室测量：从物理、化学和生物学等领域的实验室实验中获取和分析模拟数据。

医疗仪器：与医疗设备和传感器连接，用于患者监测、生理信号分析和医学成像等应用。

技术规格：

PCI-6255 模 块 的 详细 技术 规范 在 不 可 访问 NI 文档 或 直接 与 NI 联系 的情况下 不 公开。然而根据可用信息和类似DAQ设备的典型特性，可以推断出一些通用规格：

通道数：40

输入类型：微分

分辨率：16 位

采样率：高达 100 kHz

输入范围：±10 V（可选）

工作温度：0°C 至 50°C

PCI-6255 多功能DAQ具有40个差分模拟通道作为输入

The PCI-6255 is a versatile data acquisition (DAQ) device specifically designed to capture analog signals with high accuracy and precision. It is manufactured by National Instruments (NI), a leading provider of modular instrumentation and data acquisition solutions. The PCI-6255 offers 40 differential analog input channels capable of simultaneously measuring multiple analog signals from a variety of sources.

Main features:

High precision analog input: 40 differential analog input channels with 16-bit resolution and wide dynamic range ensure accurate measurement of even small voltage changes.

Low noise and high signal-to-noise ratio: A low noise analog circuit and high signal-to-noise ratio (SNR) are integrated to minimize signal distortion and capture fine details in analog signals.

Simultaneous multi-channel acquisition: Enables simultaneous acquisition of data from all 40 analog input channels for efficient data collection and analysis.

Programmable gain and offset: Allows programmable gain and offset adjustments on each channel, supporting customization of input range and signal scaling.

Software support for LabVIEW and MATLAB: Compatible with NI's LabVIEW graphical programming environment and MATLAB scripting language for programming, data analysis and visualization.

Applications:

The PCI-6255 40-channel analog input devices are used in various fields. , including:

Data recording and monitoring: Recording and monitoring analog signals from sensors, sensors and other devices for applications such as environmental monitoring, process control and machine health monitoring.

Laboratory measurement: Acquisition and analysis of simulated data from laboratory experiments in fields such as physics, chemistry, and biology.

Medical instruments: Connect with medical devices and sensors for applications such as patient monitoring, physiological signal analysis and medical imaging.

Technical specifications:

The detailed technical specifications of the PCI-6255 modules are not made public without access to NI documentation or direct contact with NI. However, based on the available information and typical characteristics of similar DAQ devices, some general specifications can be inferred:

Number of channels: 40

Input type: differential

Resolution: 16 bits

Sampling rate: up to 100 kHz

Input range: ±10 V (optional)

Operating temperature: 0°C to 50°C

PCI-6255 多功能DAQ具有40个差分模拟通道作为输入