Wiring requirements for HD-NX-G100 permanent magnet collision safety door device INCHI-CMS/D1B permanent magnet collision safety door device INCHI-CMS/D1ALR18XBFOBQPOY proximity switch sound and light alarm YGBJ-168G AC380V group rotary material level switch JSRY-ZKLX Technical parameters: 1. Rated current: 15A2, ambient temperature: -20 ℃ -+65 ℃ 3. Relative humidity:< 95% (+25 ℃) 4. Suitable for environments with severe dust, including conductive powder 5. Suitable for places with moderate or below vibration or impact 6. Shell protection level: IP677, rated circuit voltage: 110-380V Usage: Fix the safety door device to the angle steel with M8 screws and wire it according to the requirements. When the magnet passes through the mining proximity switch in one direction, the output contact is closed and heldFrom another direction, open and hold the output contact of the proximity switch again. 1) Technical indicator a) Rated voltage of permanent magnet device: 380V/15A (resistive load); b) Contact method of permanent magnet device: normally open; Normally closed c) Large relative velocity between permanent magnet device and magnetic steel: 15m/s; d) The suction distance between the permanent magnet device and the magnetic steel is ≤ 120?, Release distance ≥ 200? (Magnetic steel surface magnetic field ≥ 1300GS). 2) Environmental conditions and precautions for use a) Surrounding temperature: -5 ℃ to+60 ℃; b) Atmospheric pressure: 80KPa~106KPa; c) Relative humidity: ≤ 95% (+25 ℃); d) Atmospheric pressure: 80KPa~106KPa; e) In situations where there is no significant vibration or impact; f) In situations where there is explosive mixture underground in coal mines, but there is no corrosive damage to insulation. g) Sealing products are strictly prohibited from being knocked or modified during operation to affect their explosion-proof performance. h) The surface magnetic field of the matching magnetic steel must be ≥ 1300GS. Position Control Switch \ XFM30-A15AK-X \ 220VAC Sound and Light Alarm | SGBJ022 Sound and Light Alarm IIX-100B Explosion proof Sound and Light Alarm BBJ-220 Tear Switch BZL-220B 380V 3A \ IP66 Explosion proof Lamp Rope Switch EX-FKT2 \ AC220V Slipping Switch SMS-B1/B \ IP66HD-NX-G100 Permanent Magnet Safety Door Lock | Anti Collision Device is a safety door magnetic switch that uses magnetic induction control principle and can replace the door bolts and safety switches on the end beam boarding door. It has a long service life, strong seismic resistance, simple installation, no need to change the electrical control system, and prevents safety hazards. This product is equipped with a strong magnetic internal installation to prevent safety hazards. Device: When the end beam boarding door is close to this product, the strong magnetic device tightly adheres the boarding door to the device and outputs a signal to the electrical control system. The HD-NX-G100 permanent magnet safety door lock | anti-collision device has high positioning accuracy. Due to the use of magnetic induction principle, it fundamentally solves the impact caused by any electric field interference. This series of safety door locks has a long operating distance, strong performance, good sealing performance, stable and reliable magnetic force, and a hemispherical working characteristic. It has the characteristics of easy installation, long service life, and can work in high temperatures, temperatures, and other harsh environments. This device does not require external power supply, only the red and blue leads can be connected to the translation control circuit. In order to ensure the normal operation of the internal status indicator light of this device, please choose to use it in the correct circuit. Permanent magnet safety door lock | anti-collision device is a new product for crane permanent magnet anti-collision safety door device, which is aimed at the safety hazards of the end beam boarding door in on-site use. It can replace the door bolts and safety switches on the end beam boarding door. It has a long service life, strong seismic resistance, simple installation, no need to change the electrical control system, and prevents safety hazards. This product is equipped with a strong magnetic device inside. When the end beam boarding door is close to this product, the strong magnetic device tightly adheres to the boarding door on the device, and outputs a signal to the electrical control system, playing a synchronous role in locking the door and signal output, making it easier for staff to operate when passing through the end beam boarding door, Principle of Wiring Requirements for HD-NX-G100 Permanent Magnet Collision Safety Door Device for Convenient Passage 2. Introduction to the Working Principle of Hall Proximity Switch: When a metal or semiconductor sheet with current is placed vertically in a magnetic field, a potential difference will occur between the two ends of the sheet, and this phenomenon is called Hall Effect. The potential difference between the two ends is called the Hall potential U, which is expressed as U=K · I · B/d, where K is the Hall coefficient, I is the current passing through the thin film, B is the magnetic induction intensity of the external magnetic field (Lorentz force), and d is the thickness of the thin film. It can be seen that the sensitivity of the Hall effect is directly proportional to the magnetic induction intensity of the external magnetic field. Hall switch belongs to this type of active magneto electric converter device. It is made using integrated packaging and assembly technology based on the Hall effect principle. It can easily convert magnetic input signals into electrical signals in practical applications, while also meeting the requirements of easy operation and reliability in industrial applications. The input of the Hall switch is characterized by the magnetic induction intensity B. When the value of B reaches a certain level (such as B1), the trigger inside the Hall switch flips, and the output level state of the Hall switch also flips. The output terminal generally uses transistor output, similar to other sensors, including NPN, PNP, normally open, normally closed, latch type (bipolar), and dual signal output. Hall switches have the characteristics of contactless, low power consumption, long service life, and high response frequency. They are internally sealed with epoxy resin and integrated, so they can work reliably in various harsh environments. Hall switches can be applied to proximity sensors, pressure sensors, odometers, etc., as a new type of electrical accessory. The working principle of linear proximity sensor: Linear proximity sensor is a linear device belonging to metal induction. After power is turned on, an alternating magnetic field is generated on the sensing surface of the sensor. When a metal object approaches this sensing surface, eddy currents are generated in the metal, which absorbs the energy of the oscillator, causing the output amplitude of the oscillator to decay linearly. Then, based on the change in attenuation, the purpose of non-contact object detection is achieved. This proximity sensor has no sliding contacts, is not affected by non-metallic factors such as dust during operation, and has low power consumption, long lifespan, and can be used in various harsh conditions. Linear sensors are mainly used for intelligent control of analog quantities in automated equipment lines. The working principle of inductive proximity switch is composed of three main parts: oscillator, switch circuit, and amplifier output circuit. The oscillator generates an alternating magnetic field. When the metal target approaches this magnetic field and reaches the sensing distance, within the metal target ?To achieve non-contact detection purposes. [1] LJ30A3-10-Z/EX LJ30A3-15-Z/EX、LJ30A3-10-Z/X、LJ30A3-15-Z/X、LJ30A3-10-Z/CX、LJ30A3-10-Z/CY、LJ30A3-15-Z/CX、LJ30A3-15-Z/CY、LJ30A3-10-J/EZ、LJ30A3-15-J/EZ、LJ30A3-10-J/Z、LJ30A3-15-J/Z、