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PLC是新一代工业控制计算机,为了保证系统的可靠运行,从系统的硬件结构方面分析了各种抗电磁干扰的技术,提出了些抗干扰的工程实用方法。
PLC is a new generation of industrial control computer. In order to ensure the reliable operation of the system, various anti-electromagnetic interference technologies are analyzed from the hardware structure of the system, and some engineering practical methods of anti-interference are put forward.