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工业以太网是在以太网成熟的基础上,结合工业现场环境需求而设计的一种单元网络。它的出现似乎对现场总线形成威胁,那么以太网真的能代替现场总线吗?
Industrial Ethernet is a unit network designed on the basis of Ethernet maturity combined with the needs of industrial field environments. Its appearance seems to be a threat to the fieldbus, so Ethernet really can replace the field bus?