ABB XVC7681153BHB007211R115 以太网模块

ABB XVC7681153BHB007211R115 以太网模块

ABB XVC7681153BHB007211R115 以太网模块

ABB XVC7681153BHB007211R115工业以太网是应用于工业控制领域的以太网技术，在技术上与商用以太网(即IEEE802.3标准)兼容，但是实际产品和应用却又完全不同。这主要表现普通商用以太网的产品设计时，在材质的选用、产品的强度、适用性以及实时性、可互操作性、可靠性、抗干扰性、本质安全性等方面不能满足工业现场的需要。故在工业现场控制应用的是与商用以太网不同的工业以太网。然而工业以太网的优势在哪里呢?

　　1、应用广泛

　　ABB XVC7681153BHB007211R115以太网是应用最广泛的计算机网络技术，几乎所有的编程语言如VisualC++、Java、VisualBasic等都支持以太网的应用开发。

　　2、通信速率高

　　ABB XVC7681153BHB007211R115目前，10、100Mb/s的快速以太网已开始广泛应用，1Gb/s以太网技术也逐渐成熟，而传统的现场总线最高速率只有12Mb/s(如西门子Profibus-DP)。显然，以太网的速率要比传统现场总线要快的多，完全可以满足工业控制网络不断增长的带宽要求。

　　3、资源共享能力强

　　ABB XVC7681153BHB007211R115随着Internet/Intranet的发展，以太网已渗透到各个角落，网络上的用户已解除了资源地理位置上的束缚，在联人互联网的任何一台计算机上就能浏览工业控制现场的数据，实现“控管一体化”，这是其他任何一种现场总线都无法比拟的。

　　4、可持续发展潜力大

　　ABB XVC7681153BHB007211R115以太网的引人将为控制系统的后续发展提供可能性，用户在技术升级方面无需独自的研究投人，对于这一点，任何现有的现场总线技术都是无法比拟的。同时，机器人技术、智能技术的发展都要求通信网络具有更高的带宽和性能，通信协议有更高的灵活性，这些要求以太网都能很好地满足。 

ABB XVC7681153BHB007211R115 以太网模块

ABB XVC7681153BHB007211R115 Industrial Ethernet is an Ethernet technology used in the field of industrial control, which is technically compatible with commercial Ethernet (IEEE802.3 standard), but the actual products and applications are completely different. This mainly shows that the product design of ordinary commercial Ethernet can not meet the needs of industrial sites in terms of material selection, product strength, applicability, real-time performance, interoperability, reliability, anti-interference, and intrinsic safety. Therefore, industrial Ethernet which is different from commercial Ethernet is used in industrial field control. But what are the advantages of industrial Ethernet?

1, widely used

ABB XVC7681153BHB007211R115 Ethernet is the most widely used computer network technology, almost all programming languages such as VisualC++, Java, VisualBasic and so on support Ethernet application development.

2, high communication rate

ABB XVC7681153BHB007211R115 At present, 10, 100Mb/s fast Ethernet has begun to be widely used, 1Gb/s Ethernet technology is gradually mature, while the traditional fieldbus maximum speed is only 12Mb/s(such as Siemens Profibus-DP). Obviously, the speed of Ethernet is much faster than the traditional fieldbus, and it can fully meet the growing bandwidth requirements of industrial control networks.

3. Strong resource sharing ability

ABB XVC7681153BHB007211R115 With the development of Internet/Intranet, Ethernet has penetrated into every corner, and users on the network have lifted the constraint of geographical location of resources, and can browse the data of industrial control site on any computer connected to the Internet. Achieve "control integration", which is unmatched by any other fieldbus.

4. Great potential for sustainable development

The introduction of ABB XVC7681153BHB007211R115 Ethernet will provide the possibility for the subsequent development of the control system, and users do not need to research and invest in technology upgrades alone, for this point, any existing fieldbus technology is incomparable. At the same time, the development of robotics and intelligent technology requires communication networks to have higher bandwidth and performance, and communication protocols to have higher flexibility, and these requirements can be well met by Ethernet.

ABB XVC7681153BHB007211R115 以太网模块