MVME2305-900 MOTOROLA

DCS system grounding is to ensure that when there is a problem with the signal entering the DCS system,the power supply or the DCS system equipment itself,an effective grounding system can withstand the overload current and can quickly lead the overload current to the ground.The grounding system can provide a shielding layer for the DCS,eliminate electronic noise interference,and provide a common signal reference point(ie,reference zero potential)for the entire control system.

DCS系统接地是为了保证当进入DCS系统的信号、供电电源或DCS系统设备本身出现问题时，有效的接地系统能承受过载电流并可以迅速将过载电流导入大地。接地系统能够为DCS提供屏蔽层，消除电子噪声干扰，并为整个控制系统提供公共信号参考点（即参考零电位）。