Traditional Culture Encyclopedia - Traditional virtues - Excuse me, the difference between electrical control foundation and electrical secondary circuit, who is more closely related to plc?
Excuse me, the difference between electrical control foundation and electrical secondary circuit, who is more closely related to plc?
The electrical control foundation pays attention to control, and the electrical secondary loop includes signal loop besides control loop. Pulse circuit, acquisition circuit, etc! And PLC is a set of control and display, monitoring, acquisition, conversion and integration, so the latter is relatively more closely related to PLC! But the electrical secondary circuit is not necessarily pLC. As far as I know, SEL, PMC, PMLL, MCU and so on can all realize these functions!
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