Hall switch sensor module detection limit position switch AP72 Function and role: Non-contact position detection for. When the probe approaches the outer magnetic element. Output control level. Detection distance: 0-20MM (specific distance from the magnetic flux, magnetic field lines passing mediator related)
Instructions for use: Input supply voltage: DC7-35V. Power consumption: If the relay is 5V, the maximum current consumption is about 60MA. If you want to output a buzzer with 5V, maximum current consumption 40MA. If the output is only control Electric potential, then the maximum current is about 15MA. Static power consumption is about 7MA.
Input and output voltage signal: OUT- : OC output, NPN transistor open collector output. (That is triggered, then the output port, the output signal path will take you to control connected to the ground GND. It is low level), the control current is about 30MA. OUT +: OE output, NPN transistor emitter electrode open-circuit output. (That is triggered, then the output port, the output signal path will take you to control connected to 5V power supply. It is high level) control current is about 30MA. GND: common ground. V +: 7-36V power input. This product and similar products advantages: 1. The board has set aside two M3 screw mounting holes. The fixing of better stability. Occasions when in shock, less prone to misalignment. 2. The on-board power supply module, make the work more stable state, the power to adapt to a wider range. Taobao and the vast majority of market proximity switches are not integrated voltage regulator on the inside, so that the output signal will be input with the power supply voltage to generate change, this is not stable enough. 3. This module has an output connected to power and ground two options. Current large. The modules do not have many similar features. 4. This module has two working lights, more intuitive use.