To avoid interfering by work, data were sampled through a multi-layers network which synthesize the field-bus and Ethernet and center on programmable logic controller.
为了排除人为干扰、提高可靠性，采集数据以可编程逻辑控制器为核心，通过现场总线和以太网的多层网络传送至数据库中。
Based on an embedded Ethernet, a communication controller with multiple interfaces for heterogeneous network interconnection is presented in this paper.
文中基于嵌入式以太网技术，设计了一种具有多种接口，能实现异种网络互联的通信控制器。
A new networking project based on Ethernet for different numerical control systems and communication controller for network communication are designed in this paper.
本文设计了一种新的基于以太网的异构数控系统联网方案，并且设计出用于联网通讯的通讯控制器。
In this paper the application of Fast Ethernet MAC Controller AX88196 to network switch remote management system is described, and the design of hardware and software about the system are introduced.
本文以AX88196在网络交换机中的应用为例，介绍了利用MAC芯片来实现通过网口对网络交换机进行远程管理系统。及其软硬件的设计原理。
The network controller is also the base of Industrial Ethernet devices.
该控制器也可以作为开发工业以太网仪器仪表的基础。
Connect the PC's network card to the hub using a standard Ethernet cable, and connect the hub, again using a standard Ethernet cable, to the Bus Terminal controller.
PC的网卡连接到使用标准以太网电缆的枢纽，连接枢纽，使用标准以太网电缆再次，总站控制器。
Connect the PC's network card to the hub using a standard Ethernet cable, and connect the hub, again using a standard Ethernet cable, to the Bus Terminal controller.
PC的网卡连接到使用标准以太网电缆的枢纽，连接枢纽，使用标准以太网电缆再次，总站控制器。
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