摘要
介绍了某污水处理厂采用的以PLC为核心的分布式I/O控制系统。实践证明:控制系统设计合理、功能完善、使用可靠,具有积极的推广应用价值。
Introduces a distributed I /Ocontro l system of a wastewater treatment pl ant.The core of this systemis PLC.It is proved that the control system has reasonable structure,perfe ct functions and high reliability.T his system is worth applied to all wastew ater treatment plants of our country.
出处
《沈阳工程学院学报（自然科学版）》
2002年第3期48-50,共3页
Journal of Shenyang Institute of Engineering:Natural Science
关键词
污水处理
PLC
分布式控制系统
wastewater treatment
PLC
distrib uted control system
