The plastic ups drive housing is what we call a floppy drive, and it's called floppy disk drive. It's a device that reads a 3.5-inch or 5.25-inch floppy disk. The most commonly used today is the 3.5-inch floppy drive, which can read and write 1.44MB of 3.5-inch floppy disk. The 5.25-inch floppy disk has been phased out and is rarely seen. Plastic Ups Drive Housing,High Power Metal Housing,Plastic Power Housing Part Timeplex Industrial Limited , https://www.timeplexhks.com
Plastic or metal housing, cylindrical, square, fork, glass or plastic optical fiber direct detection system, long detection distance, maximum 100m, accurate and reliable detection of opaque objects, good resistance to adverse conditions (dust, scattering light guide) reflective system detection distance is medium , 15m maximum, easy to install, detect opaque objects or non-reflective transparent objects; Polar reflection system can detect reflective objects Diffuse system detection distance is short, up to 2m, depends on the reflection coefficient of the object, installation and setup is simple, detectable transparent , reflective or translucent objects, requiring a clean environment Diffuse system with background suppression function is insensitive to background objects, the detection distance is independent of the color of the object relay or solid state output, there are analog (4-20mA) The output of the special series of products can be selected: three types of time delay, separation amplifier, sensitivity adjustment wiring: screw terminals, connectors, cable leads, the highest degree of protection for the IP67Design18 the most widely used standard in the market, the first generation Ø18 and background suppression.
Step/method 1, self-adjustment. When using the photoelectric switch of the winding machine, please check whether the switch itself is intact and the appearance is good.
2. When the EL130 photoelectric switch is used to avoid shields, for some goods such as colored goods, less reflective goods, goods with large gaps between small parts, transparent goods, or under sunlight or halogen light irradiation, photoelectricity The switch will have no effect.
Photoelectric switch working principle:
3, height adjustment when the top of the ITRA8402-A trough width of 6mm trough type photoelectric switch sensing goods, the photoelectric switch can be properly corrected to direct the direction of the goods; if not effective, can open the photoelectric switch shell Adjust the sensing distance, adjust the sensitivity knob clockwise, and rotate clockwise until reliable sensing is achieved.
4, direction adjustment, photoelectric switch sensing goods or motor outside the dial, the counter-clockwise adjustment sensitivity knob, counterclockwise rotation, until it reaches the sensing of foreign objects, and then it is worth noting that is strictly prohibited live operation ! be careful!
Floppy drive device built - in and external two. The built-in floppy drive USES the special FDD interface, while the external floppy drive is generally used for the laptop, using the USB interface.
With the development of computer, these disadvantages are gradually obvious: too small capacity, slow reading and writing speed, poor service life and reliability of floppy disk, and easy loss of data, so floppy drive has been replaced by other devices. New computers are no longer equipped with floppy drives, and personal computer users are no longer equipped with floppy drives.
Photoelectric switch instructions
Photoelectric switch instructions: