This paper introduces using project of industrial Ethernet-Ring of Hirschmann Inc.apply on automation Ethernet and adapt the manufacture requirement of modern sleel-making plant.

• 介绍了利用赫斯曼公司的工业以太环网方案,在炼钢厂自动控制网络中应用,很好地适应了现代化炼钢企业工业生产的要求。