摘要
提出了一种基于485总线的灵活配置仪表和PLC的方法,采用该方法既能快速开发,又能降低成本,为小规模技术改造提供了最佳选择。
A flexible application Instrument and PLC based on RS485 is put forward, The cost is lower and the time is shorter in the method and optimum means is suggested in small technology reform.
出处
《机电产品开发与创新》
2005年第3期87-88,共2页
Development & Innovation of Machinery & Electrical Products
