For large system with more devices and operation patterns, part of the functions is implemented in RTU(RemoteTerminalUnit) and FTU(Feeder Terminal Unit) to mitigate the load of main station.
The design and practice of a small RemoteTerminalUnit (RTU) based on an embedded microprocessor was presented in this paper, including the hardware arrangement and soft design of the RTU system.
研究了基于嵌入式控制器的小型RTU的设计与实践,包括RTU的硬件配置和软件设计。
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Based on the analysis on the functional demands and the technical indicators, this paper illustrates an overall structural design for multifunctional RTU (RemoteTerminalUnit).