摘要
基于以太网的整合网络CC-LINK IE系列推出的控制网络与现场网络,实现了从上位信息系统到下位现场系统的无缝协作。CC-LINK IE在数据容量与传输速度方面都与商用以太网相差无几,又很大程度上突破了传统工业以太网的延时性。除此之外,CC-LINK IE采用双环路的网络结构,任何一个站出现故障都不会干扰整个网络的数据交换,很大程度上提高了可靠性。本文比较了CCLINK IE与其他工业以太网的优缺点,最后提出有关应用案例。
The industrial Ethernet CC-LINK IE, based on Gigabit Ethernet, has released two major products control network and field network, providing seamless communication between upper-level information systems and lowerlevel field systems.CC-LINK IE makes not much difference in data capacity and transmission speed with Gigabit Ethernet, and breaks through the problem of time delay which exists in traditional industrial networks. In addition, its wiring design allows double ring topology to ensure the network can work normally even if one station in the loop happens to malfunction, largely improves the reliability. This text will analyze the advantages and disadvantages of CC-LINK IE and other industrial networks. Finally the interrelated application case is recited.
出处
《仪器仪表标准化与计量》
2016年第4期20-22,共3页
Instrument Standardization & Metrology
