Kahe-otsaga ja ühe-otsaga maandus on kaks varjestusmaanduse režiimi, samas kui süsteemi varjestuskihi maandusmeetodid hõlmavad ujuvat madalat, otsemaandust ja mahtuvuslikku maandust.
The PLC system is a high-speed and low-frequency control system device, and it is most suitable to use the direct grounding method. Affected by factors such as the distributed capacitance of the signal current and the filtering of the input device, the signal exchange frequency between the devices is lower than 1MHz, so the grounding method of the PLC control system is generally grounded at one point or in series.
Kahe-otsaga ja ühe-otsaga maandus on kaks varjestusmaanduse režiimi, samas kui süsteemi varjestuskihi maandusmeetodid hõlmavad ujuvat madalat, otsemaandust ja mahtuvuslikku maandust.
The PLC system is a high-speed and low-frequency control system device, and it is most suitable to use the direct grounding method. Affected by factors such as the distributed capacitance of the signal current and the filtering of the input device, the signal exchange frequency between the devices is lower than 1MHz, so the grounding method of the PLC control system is generally grounded at one point or in series.
