Optoelectronic sensors G18-2A10LA, G18-2A10LB Zhuoxin Optoelectronic sensors G18-2A10LA, G18-2A10LB are used as light-emitting electrical sensors. The G18-2A10LA and G18-2A10LB photoelectric switches have small volume, simple use, stable performance, and long service life, and can be widely used in modern light industry, machinery, metallurgy, transportation, power, textile, military industry, tobacco, mining, scientific research and other departments. They are used for industrial automatic assembly lines and microcomputer input interface signal types, models, specifications, and output methods to detect distance, output current, power supply, diffuse reflection G18-3A10NANPN normally open 10CM&LE; 200mA DC C 10-30VG18-3A10NBNPN Normally Closed 10CM&LE; 200mA DC C 10-30VG18-3A10NCNPN normally open+normally closed 10CM≤ 200mA DC C 10-30VG18-3A10PAPNP normally open 10CM≤ 200mA DC C 10-30VG18-3A10PBPNP Normally Closed 10CM&LE; 200mA DC C 10-30VG18-3A10PCPNP normally open+normally closed 10CM≤ 200mA DC C 10-30VG18-2A10LA Normally Open NO10CM&LE; 200mA AC 90-250VG18-2A10LB Normally Closed NC10CM&LE; 200mA AC 90-250V Feedback Reflective G18-3B2NANPN Normally Open 2M≤ 200mA DC C 10-30VG18-3B2NBNPN Normally Closed 2M≤ 200mA DC C 10-30VG18-3B2NCNPN normally open+normally closed 2M≤ 200mA DC C 10-30VG18-3B2PAPNP normally open 2M≤ 200mA DC C 10-30VG18-3B2PBPNP Normally Closed 2M≤ 200mA DC C 10-30VG18-3B2PNPNP normally open+normally closed 2M≤ 200mA DC C 10-30VG18-3B2LA normally open NO2M≤ 200mA AC 90-250VG18-3B2LB Normally Closed NC2M≤ 200mA AC 90-250V opposed type G18-2C5NANPN normally open 5M≤ 200mAC 10-30VG18-2C5NBNPN normally closed 5M≤ 200mAC 10-30VG18-2C5NCNPN normally open+normally closed 5M≤ 200mAC 10-30VG18-2C5PAPNP normally open 5M≤ 200mAC 10-30VG18-2C5PBPNP normally closed 5M≤ 200mAC 10-30VG18-2C5PCPNP normally open+normally closed 5M≤ 200mAC 10-30VG18-2C5LA normally open NO5M≤ 200mA AC 90-250VG18-2C5LB normally closed NC5M≤ 200mA AC 90-250V characteristic project body parameter detection distance: Reflection type: 10M/Regression reflection type: 3M/Diffuse reflection type: 10cm Rated voltage C: 10-30V/AC: 90-250V Output current C 3 wires:≤ 200mA/C 2-line:≤ 100mA/AC 2-wire:≤ 400mA response time reflection type: pointing angle reflection type: 3 ? -20 ?/regression reflection type: 1 ? -5 ? transistor voltage ＜ 1.5V power consumption ＜ 20mA differential distance ＜ 15 polarity protection with environmental illumination incandescent lamp:≤ 3000LX/Daylight:≤ The working principle of 10000LXIP 67 material brass nickel plated or S Zhuoxin photoelectric sensors G18-2A10LA and G18-2A10LB is edited. The diagram on the right shows the working principle diagram of the reflective photoelectric switch. In the figure, the modulation pulse generated by the oscillation circuit is reflected by the circuit, and then interference is eliminated using a digital integral photoelectric switch or RC integral method. After that, the driver is triggered with a delay (or no delay) to output a photoelectric switch control signal< Using optical components to change the beam of light in the propagation medium; Using light beams to reflect objects; Instantly return the beam of light after passing a long distance. A photoelectric switch is composed of three parts: a transmitter, a receiver, and a detection circuit. The transmitter aims at the target and emits a beam of light, which generally comes from light-emitting diodes (LEDs) and laser diodes. The beam emits continuously or changes the pulse width. The radiation intensity of the pulse modulated beam is selected multiple times during emission, and runs towards the target without indirectly. The receiver consists of a photodiode or a phototransistor. In front of the receiver, optical components such as lenses and aperture are installed. Behind it is the detection circuit, which can filter out effective signals and apply them< Photocoupler is an electrical to optical to electrical converter device that uses light as a medium to transmit electrical signals. It consists of two parts: a light source and a light receiver. Assemble the light source and receiver in the same sealed shell, and isolate them with transparent insulators. The pin of the luminous source is the input terminal, and the pin of the receiver is the output terminal. Common luminous sources are light-emitting diodes, and the receiver is a photosensitive diode, a photosensitive transistor, and so on. There are many types of optocouplers, including photodiode type, photoelectric transistor type, photoresistor type, photo controlled thyristor type, photoelectric Darlington type, integrated circuit type, etc. The working principle is to add an electrical signal to the input end of the optocoupler to make the light source emit light. The intensity of the light depends on the magnitude of the excitation current. After this light is irradiated on the packaged receiver, a photoelectric current is generated due to the photoelectric effect, which is led out by the output end of the receiver, thus achieving the conversion of electricity, light, and electricity& nbsp;