摘要
本文以首秦公司动力系统2期集中空压机站3台空压机系统为基础,对不同网络协议之间相互通讯,借以MOXA多串口卡在工控同时与多台PLC下位机系统进行串口通信中的应用,实现数据通讯。
this article with shouqin company power system phase 2 centralized air compressor station 3 sets of air compressor system, on the basis of the mutual communication between different network protocol, so as to MOXA multi-serial port card with many sets of PLC in industrial control at the same time, the application of serial communication, a machine system under the realization of data communication.
出处
《网络安全技术与应用》
2014年第6期62-62,64,共2页
Network Security Technology & Application
关键词
MOXA卡
串口通信
PLC
MOXA card
A serial port communication
PLC
