带双网口的开关量采集模块的设计与实现

DESIGN AND IMPLEMENTATION OF COLLECTING MODULE FOR SWITCHED INPUT WITHIN DOUBLE NETWORK INTERFACE

介绍了用51内核单片机(P80C592)实现带双网口(CAN网口、以太网网口)的开关量采集模块的硬件设计,并叙述软件流程。

The paper introduces that the hardware design and software of collecting module for switched input. With two network interfaces, for CAN bus and industrial ethernet network, is realized by 51 microcontrollers ,and also presents the flow of software.