作者：夏玲月，邓梧鹏，杨宏庆（德国赫优讯自动化系统有限公司，上海 200010）

摘要：伴随着预测性维护和大数据分析的需求在自动化领域的日益增加，设备级过程数据的重要性也越来越突出。赫优讯推出的设备级物联网嵌入式研发产品netIC IOT，是基于netX 52多协议芯片研发的一款智能DIL-32封装通讯IC，集成通用对象接口，通过OPC UA和MQTT实现IoT通讯，并在同一根物理线缆上与实时以太网通讯并行地传输数据。netIC IOT采用netPROXY技术，基于对象的抽象层，面向应用程序开发，并通过netX Studio工程工具进行参数配置。

关键词：netIC IOT；OPC UA；MQTT；netPROXY技术；netX Studio

Abstract: With the increasing demand for predictive maintenance and big data analytics in the field of automation, the importance of device-level process data is becoming more prominent. Hilscher has launched device-level IoT embedded R&D product netIC IOT which is an intelligent DIL-32 communication IC based on the netX 52 multi-protocol chip. It integrates a common object interface and implements IoT communication through OPC UA and MQTT. Data is transmitted in parallel with real-time Ethernet communication on the same physical cable. NetIC IOT adopts netPROXY technology, based object abstraction layer and application-oriented development, and it is configured by netX Studio Engineering Tool.

Key words: netIC IOT; OPC UA; MQTT; netPROXY technology;netX studio　

在线预览：德国赫优讯netIC IOT设备级物联网嵌入式产品的研究与应用

摘自《自动化博览》2019年9月刊