I-8014CW-G CR: Module 8 kênh đầu vào tương tự AI

I-8014CW-G CR: Module 8 kênh đầu vào tương tự AI

Features

• 8 differential input channels
• Input Range: ±20mA
• 16-bit 250 kHz ADC converter
• 4 K-samples FIFO buff er
• External trigger mode: post-trigge
• Internal/external trigger start
• Magic Scan
• Mode 1: Standard
• Each sampling clock only samples a single.
• Mode 2: Virtual Sample and Hold

Introduction

The I-8014CW is a high performance Analog Input module. The I-8014CW provides up to 8 differential input channels, while the The I-8014CW is a high performance Analog Input module. The I-8014CW provides up to 8 diff erential input channels. Both modules feature 16-bit resolution, 250 kS/s sampling rate, and a 4 k sample FIFO buff er, as well as providing 2500 VDC isolation protection. The I-8014CW module contains an impressive scan function called Magic Scan, which is able to improve many of the functions and meet the demands of high-end users. Magic Scan function can scan the individual input channels at different input range and when performing a multi-channel scan, the sampling rate can be maintained at 250 kS/s. The Magic Scan function on the I-8014CW module can be operated in two ways. The fi rst is a standard scan and the other is a Virtual Sample and Hold function. The cost of almost all AI Cards is high if it includes a Sample and Hold function, but ICP DAS can now off er a low-cost alternative. The I-8014CW module includes a 4 k sample onboard FIFO buffer for A/D conversion.The new FIFO technology uses a trigger interrupt signal, meaning that if the sampled count is higher than the pre-defi ned FIFO level, an interrupt signal will notify the host. With the Magic Scan function and 4 k FIFO buff er, the I-8014CW can easily implement high-accuracy, high-speed and time-critical data acquisition applications.

Specification

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Data sheet

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