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The detailed difference between 4G industrial router...   4G industrial router and 4G DTU both realize the wireless network data transmission function, and the differences between them are mainly from the use method, appearance interface and application environment, etc. Today, we will introduce some differences between 4G router and 4G DTU.   Different methods...

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Application analysis of iot sensing technology   The Internet of things (iot) is widely used in the integration of networks through intelligent perception, recognition technology, pervasive computing and other communication perception technologies. The iot is understood as "Internet connected by things". The Internet of things (iot) connects all objects with...

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What is a single/dual frequency wireless 4G router 1. Introduction to "single frequency" router The single-frequency router only works in the 2.4ghz band, which is generally supported by wireless terminals. However, the 2.4ghz band has large interference, which may affect the wireless rate and stability.   2. Introduction to "dual-frequency" router Dual-frequency...

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Wireless communication DTU features Data Transfer unit (DTU) is a wireless terminal device specially used to convert serial Data into IP Data or convert IP Data into serial Data for transmission through wireless communication network.   DTU advantages: Rapid and flexible network, short construction cycle, low cost; Wide network coverage; Good...

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The advantage of using wireless data transmission module... Data transmission can be simply divided into two major types: wired (including the installation of optical cables, cables or leased telecommunication lines) and wireless (including the establishment of dedicated wireless data transmission system or the borrowing of CDPD, GSM, CDMA and other public network information platforms).     In...

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工业以太网将取代传统现场总线传输

文章目录 : 技术相关

工业以太网的传输线与一般PC所使用的以太网络线相同。传统的工业传输线路,包括地址线、数据线与控制线等,必须采用一大捆的并行线路,但透过工业 以太网,只需要一条线就可以传送命令来控制数据,不需要使用数量庞大的线材。而工业以太网也拥有工业应用所需要的容余、以及时间定时管理等功能,尽管工业 以太网与家用的PC以太网并非完全相同,然而其精神是一致的。

在工业网络市场不断挑战现场总线的主导地位。流程产业中的工业以太网节点2016年出货量有望达到870万个,比2011年的440万个大增 96%。这意味着2016年工业以太网将占到流程产业中的网络节点的45%,高于2011年的39%。现场总线将为此付出代价,同期内的增长率预计为 51%.

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