How to connect the proximity switch and OMRON PLC? -Solutions - Huaqiang Electronic Network

Probe domestic switch needle KG-300K needle head diameter is 3.0mm normally open switch needle

SMD aluminum electrolytic capacitor

MOS power IC full range

Brand AVX TPSE226M035R0125 Low impedance tantalum capacitor AVX 22

DC two-wire type: the brown line is connected to the plc input point, the com point of the PLC is connected to the positive pole of the power supply, and the negative pole of the power supply is connected to the blue line.
NPN type: brown is connected to the power supply, blue is connected to the power supply negative, the black line is connected to the PLC input point, and the com point of the PLC is connected to the power supply. The NPN is a leaky type that outputs a low level signal when an object is detected.
PNP type: brown is connected to the power supply, blue is connected to the power supply, the black line is connected to the PLC input point, and the com point of the PLC is connected to the power supply. The PNP is a source type that outputs a high level signal when an object is detected.
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