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1998年推出的ControlLogix以太网模块是罗克韦尔自动化的第一个以太网/IP产品。此后不久,CIP协议就被引入到PLC-5E和SLC-5/05控制器中,这使得它们能够与ControlLogix通信。这些最初的以太网/IP产品使得用户能够通过标准的以太网介质进行显性信息传送,使得用户能够在设备之间进行组态、状态和编程信息的交换。在2001年,罗克韦尔自动化推出大量的新产品,这些产品是按照开放的、以太网/IP网络技术指标而设计并制造的。为ControlLogix、ProcessLogix、FlexI/O和PanelView标准化图形终端等所提供的新产品支持10Mbps的显性和隐性信息传送,为处理实时信息传送和I/O控制提供了另外的能力。此外,
The ControlLogix Ethernet module introduced in 1998 is Rockwell Automation’s first Ethernet / IP product. Shortly thereafter, the CIP protocol was introduced into the PLC-5E and SLC-5/05 controllers, which allowed them to communicate with ControlLogix. These original Ethernet / IP products allow users to send explicit messages over standard Ethernet media, enabling users to exchange configuration, status and programming information between devices. In 2001, Rockwell Automation introduced a large number of new products that were designed and manufactured in accordance with the open, Ethernet / IP networking specifications. New products, such as ControlLogix, ProcessLogix, FlexI / O, and PanelView standardized graphical terminals, support 10 Mbps of explicit and implicit information transfer, providing additional capabilities for handling real-time messaging and I / O control. In addition,