What is the model of the wires used for PLC wiring inside the PLC cabinet?
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May I ask everyone, what is the typical model of wires used in PLCs? How many square meters is needed? How to choose a model?
Is 1mm2 too thick?
The size of the wire diameter can only be discussed in relation to a load with a fixed power; otherwise, it is definitely incorrect. For small signals and short distances, the 0.75 version is acceptable; I’ve also verified in my projects that it is safe, reliable, and feasible. However, for long distances and heavy loads, it definitely isn’t suitable.
What are the ones with 0.75? Is there a 0.75 version of BVR?
For the signal wires inside the cabinet for PLC cards, it’s not necessary to use wires with a gauge of 0.75 mm2; wires with a gauge of 0.5 mm2 can also be used. This is because the wires used on the terminal connectors provided by various product manufacturers are even thinner, far less than 0.5 mm2.