IOTech PDQ30 高精度数据采集板

IOTech PDQ30 高精度数据采集板

高速，多功能，低成本数据采集便携包

这些USB 2.0数据采集模块提供同步，并发电压输入，温度输入，波形输出，计数器输入，正交编码器输入，定时器输入，数字I/O。单位配备了16位，1 MHz的A/D转换器，16个模拟输入通道（可扩展到64个通道的用户），多达4个16位，1 MHz的模拟输出，24条高速数字I/O，2个定时器输出，4个32位计数器。所有模拟I/O，数字I/O，计数器/定时器，I/O可以同步操作，同时，保证所有信号类型之间的定性的I/O。

七个可编程软件范围为±10 V到±100 mV满量程。每个通道可配置不同范围，以及单端，差分双极性输入，或热电偶输入的软件。这些模块（或扩展模块上的，见下文）每个模拟输入可以接受热电偶输入。内置可拆卸的螺钉端子连接冷端传感器，使得任何类型的热电偶都可以连接到任何通道。其他功能还包括扫描输入，输出定时，低延时设定点控制，触发，这些模块由NIST可溯源校准方法校准。

软件套件

包括DaqView ™开箱即用的软件提供即时的设置，实时取景，数据记录，以及可选的频域分析。电子表格样式的通道配置设置包括实时显示数字，拨号，柱状图，条状图和示波器功能。支持Visual Studio ®和Visual Studio ®。NET，Visual C + + ®的Visual C＃®，Visual Basic ®和Visual Basic ®。NET的例子。的DASYLab ®，MATLAB ®和LabVIEW ®驱动程序和DaqCal校准软件可以让你轻松地校准Personal Daq 3000模块。

PDQ30 ™扩展模块 

添加额外的模拟输入通道可以轻松地利用该扩展模块。本机通过扩展连接器直接插入，连接到Personal Daq 3000系列，如果装置之间需要距离，也可通过电线。扩展模块提供了一个额外的48SE/24DE模拟输入或24个差分热电偶输入，软件配置每个通道。有了扩展模块，Personal DAQ 3000系列的总通道容量是64个单端或32差分输入。

High-speed, multifunction data acquisition in a low-cost, portable package

These USB 2.0 data acquisition modules offer synchronous and concurrent voltage input, temperature input, waveform output, counter input, quadrature encoder input, timer input, and digital I/O. Units feature a 16-bit, 1-MHz A/D converter, 16 analog input channels (user expandable to 64 channels), up to four 16-bit, 1-MHz analog outputs, 24 high-speed digital I/O, 2 timer outputs, and four 32-bit counters. All analog I/O, digital I/O, and counter/timer I/O can operate synchronously and simultaneously, guaranteeing deterministic I/O among all the signal types.

Seven software programmable ranges provide inputs from ±10 V to ±100 mV full scale. Each channel can be software configured for a different range, as well as for single-ended, differential bipolar input, or thermocouple input. Every analog input on these modules (or on the expansion module, see below) can accept a thermocouple input. Built-in cold-junction sensors are provided for each of the removable screw terminal connectors so that any thermocouple type can be attached to any channel. Additional features include input scanning, output timing, low-latency set point control, triggering, and every range on these modules are calibrated from the factory using a digital NIST traceable calibration method.

Software Suite

The included DaqView™ out-of-the-box software provides instant set-up, real-time viewing, data logging, and optional frequency domain analysis. The spreadsheet-style channel configuration and set-up includes real-time displays for digital, dial, bar graph, strip chart, and scope functions. Includes support for Visual Studio® and Visual Studio® .NET, with examples for Visual C++®, Visual C#®, Visual Basic®, and Visual Basic® .NET. Drivers for DASYLab®, MATLAB®, and LabVIEW® are included and the DaqCal calibration software allows you to easily calibrate the Personal Daq 3000 modules.

PDQ30™ Expansion Module

Adding additional analog input channels is easy using this expansion module. Unit connects to the Personal Daq 3000 series by plugging directly into the expansion connector, or via a cable if distance between the units is required. Expansion module provides an additional 48SE/24DE analog inputs or 24 differential thermocouple inputs, software configurable on a per channel basis. The total channel capacity for the Personal Daq 3000 series, with this expansion module, is 64 single ended, or 32 differential inputs.