IOTech PDQ30 高精度數(shù)據(jù)采集板

IOTech PDQ30 高精度數(shù)據(jù)采集板

高速，多功能，低成本數(shù)據(jù)采集便攜包

這些USB 2.0數(shù)據(jù)采集模塊提供同步，并發(fā)電壓輸入，溫度輸入，波形輸出，計數(shù)器輸入，正交編碼器輸入，定時器輸入，數(shù)字I/O。單位配備了16位，1 MHz的A/D轉(zhuǎn)換器，16個模擬輸入通道（可擴展到64個通道的用戶），多達(dá)4個16位，1 MHz的模擬輸出，24條高速數(shù)字I/O，2個定時器輸出，4個32位計數(shù)器。所有模擬I/O，數(shù)字I/O，計數(shù)器/定時器，I/O可以同步操作，同時，保證所有信號類型之間的定性的I/O。

七個可編程軟件范圍為±10 V到±100 mV滿量程。每個通道可配置不同范圍，以及單端，差分雙極性輸入，或熱電偶輸入的軟件。這些模塊（或擴展模塊上的，見下文）每個模擬輸入可以接受熱電偶輸入。內(nèi)置可拆卸的螺釘端子連接冷端傳感器，使得任何類型的熱電偶都可以連接到任何通道。其他功能還包括掃描輸入，輸出定時，低延時設(shè)定點控制，觸發(fā)，這些模塊由NIST可溯源校準(zhǔn)方法校準(zhǔn)。

軟件套件

包括DaqView ?開箱即用的軟件提供即時的設(shè)置，實時取景，數(shù)據(jù)記錄，以及可選的頻域分析。電子表格樣式的通道配置設(shè)置包括實時顯示數(shù)字，撥號，柱狀圖，條狀圖和示波器功能。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 ?驅(qū)動程序和DaqCal校準(zhǔn)軟件可以讓你輕松地校準(zhǔn)Personal Daq 3000模塊。

PDQ30 ?擴展模塊 

添加額外的模擬輸入通道可以輕松地利用該擴展模塊。本機通過擴展連接器直接插入，連接到Personal Daq 3000系列，如果裝置之間需要距離，也可通過電線。擴展模塊提供了一個額外的48SE/24DE模擬輸入或24個差分熱電偶輸入，軟件配置每個通道。有了擴展模塊，Personal DAQ 3000系列的總通道容量是64個單端或32差分輸入。

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.