E13CJ-E7042CX Inductive Analog Proximity Switch Wiring Diagram
1. There is a difference between two wire and three wire systems. Three wire systems are further divided into NPN and PNP types, and their wiring is different< br />2、 The wiring of the two wire system is relatively simple, it can be connected in series with the load and connected to the power supply< br />3、 Three wire system wiring: 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. The other end of the load is connected as follows: for NPN type, it should be connected to the positive end of the power supply; For PNP type, it should be connected to the 0V end of the power supply< br />4、 The load can be signal lights, relay coils, or digital input modules of programmable PLCs< br />5、 Special attention should be paid to the type selection of the three wire system for receiving PLC digital input modules. PLC digital input modules can generally be divided into two types: one type has a common input terminal that is the negative pole of the power supply, and the current flows out from the input module. In this case, NPN type must be selected; Another type of common input terminal is the positive pole of the power supply, and the current flows into the input module. In this case, PNP type must be selected. Don't make the wrong choice. E13CJ-E7042CX Inductive Analog Proximity Switch Typical Application
1. Cement: Monitoring of kiln head/grate cooler working conditions
2. Power plant: Monitoring of boiler and waste heat boiler combustion
3. Glass: Monitoring of glass melting furnace working conditions
4. Metallurgy: Monitoring of blast furnace/heating furnace working conditions
5. Petrochemical: Monitoring of various tubular heating furnace working conditions
6. Garbage treatment: Monitoring of burner and incinerator working conditions Zhuoxin product proximity switch DW-AD-617-M30
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