说明：  EtherNet/IP是适合工业环境应用的协议体系。它是由ODVA推出的最新的成员。和DeviceNet以及ControlNet一样，它们都是基于CIP(Control and Informal Protoco1)协议的网络,其中CIP在这几个网络中通用
(EtherNet/IP is a protocol system suitable for industrial environment applications. It is the newest member introduced by ODVA. Like DeviceNet and ControlNet, they are all based on the Control and Informal Protoco1 (CIP) protocol, where CIP is common across these networks.)