The hot selling Zhuoxin brand NPN WF2NK-O7 two core magnetic switch is a circuit switching device that uses magnetic field signals to control, also known as a magnetic switch. According to the working principle, it can be divided into two types: contact type (contact magnetic reed type) and contactless type (contactless electric crystal type). In the process of circuit development, it can be said that it has developed rapidly, and various switches have also brought great security to our lives. Just like this magnetic switch, which uses magnetic field signals to control switches, magnetic switches are also known as magnetic switches. There are two types of magnetic switches, double contact and single contact, which use the induction principle of magnets to control magnetic field signals. In the name of this magnetic switch; Magnetism;, It refers to a magnet, as this switch is composed of magnetic components. How is the NPN WF2NK-O7 two core magnetic switch wired for direct sales magnetic switches? 1. There is a difference between two wire and three wire proximity switches. Three wire proximity switches are further divided into NPN and PNP types, and their wiring is different. 2. The wiring of the two wire proximity switch is relatively simple. The proximity switch is connected in series with the load and then connected to the power supply. 3. Wiring of the three wire proximity switch: connect the red (brown) wire to the positive end of the power supply; Connect the blue wire to the 0V end of the power supply; The yellow (black) line represents the signal and should be connected to the load. And the other end of the load is connected as follows: for NPN type proximity switches, they should be connected to the positive end of the power supply; For PNP type proximity switches, they should be connected to the 0V end of the power supply. 4. The load of proximity switches can be signal lights, relay coils, or digital input modules of programmable PLCs. BK (black): Generally, it is an output line, and the output is normally open. BN (brown): Generally, it is a power cord connected to the positive pole of the power supply. Bu (blue): Generally, it is a power cord connected to the negative pole of the power supply. Wh (white): Generally, it is the output line, and the output is normally closed. NPN: Connect the black end to the load, and connect the other end of the load to the positive pole of the power supply. PNP: Connect the black end to the load, and connect the other end of the load to the negative pole of the power supply. LJ33T-5J/KS, LJ33T-5J/HS, LJ33T-5H/KHS, LJ33A-8Z/NKS, LJ33A-8Z/NHS, LJ33A-8Z/NUS, LJ33A-8Z/PKS, LJ33A-8Z/PHS, LJ33A-8Z/PUS, LJ33A-8Z/KS, LJ33A-8Z/HS, LJ33A-8J/KS, LJ33A-8J/HS, LJ33A-8J/KHS, LJ36T-5Z/NKS LJ36T-5Z/NHS, LJ36T-5Z/NUS, LJ36T-5Z/PKS, LJ36T-5Z/PHS, LJ36T-5Z/PSML-1-X220 blockage switch H-III electronic belt slip switch slip switch H-SA bucket wheel slip switch (MO.60 (omitted) SENSIBILTY (sensitivity) 60/600PS/M (P) 220V) slip switch H-IIII320ALJC30A  4H-Z/M  1-25mm  10-30VC  500mABiM-M12E-AN4X magnetic proximity switch CJK-1C C24V magnetic proximity switch magnetic deviation switch 111060013031 KJT-PK
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Sensor IA0017 IA-2010-OA S: 10mm u: 20&hellip& Hellip; 250V AC/C 10mm CJK-3C C24V magnetic proximity switch magnet CJK-4C C24V magnetic proximity switch magnet CJK-1Z (C 24V) magnetic proximity switch magnet BFK-LA302 bidirectional rope switch ZR236-11Z-M20 limit switch slip switch TYJ-1TYPE-H-I slip switch proximity switch K10T-S30-0A71H-GT; Rated voltage: 20-250VAC/C; Rated current: 400mA; Number of contacts: Normally open; Travel or angle: 10mm; Symbol description: None; Note: GEE;