Selecting a Programmable Logic Controller (PLC)
Until the PLC was created in 1968, industrial processes were handled by a series of hardwired relay banks, timers, ...
Electroplating wastewater treatment use PLC
The electroplating process is the process of plating a thin layer of other metals or alloys on the surface ...
Gantry crane can be controlled by PLC
Gantry cranes are mainly used for loading and unloading operations of outdoor cargo yards, material yards, and bulk cargo. ...
Cold roll forming machine can use this PLC
Cold roll forming machine is a kind of bending machine, which can efficiently and mass-produce bent parts, and is ...
What is the difference between PNP and NPN in PLC IO?
We know that the realization of PLC functions is largely realized by its integrated IO interface. Among all kinds ...
Codesys PLC and Desulfurization System
We are a country rich in coal and low in oil. Coal has always been in an absolute leading ...
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