MS4800A-20-0720-30X-30R-P

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Machine Safety - Light Curtains: MS4800A-20-0720-30X-30R-P Application Field and Working Principle

Light curtains, also known as photoelectric screens, are widely used in industrial fields, especially in the mechanical manufacturing and machinery industry as safety systems, to monitor personnel entering unsafe working areas or to protect from automated equipment collisions that could otherwise cause severe injuries or death.

The light curtain MS4800A-20-0720-30X-30R-P is an industrial safety device designed to protect workers from potential injuries due to the operation of machinery. The curtain consists of two parts, a transmitter and a receiver. Both of these components are located on opposite ends of the mechanism, and their beams of infrared light form an invisible curtain between them.

The receiver is made up of multi-core infrared photodiodes aligned in a straight line, and its role is to detect any object that passes through the path between the transmitter and itself. This signal is then sent to the machine control system, which automatically stops the machine before the person or object is in harm’s way.

The transmitter is a multi-core transmitter which sends out an array of infrared light beams, which are then scattered on the receiver. This corresponds to the emission angle that is adjustable in the machine control panel for the MS4800A-20-0720-30X-30R-P light curtain. If an object or person crosses the light curtain, the infrared beams are scattered and the receiver detects a signal, which then sends a safety stop command.

The MS4800A-20-0720-30X-30R-P light curtain has many advantages over other standard industrial safety systems, such as its ability to detect a wide range of objects, including personnel, as well as its ability to detect small or thin objects that cannot be seen with the naked eye. It also has the ability to differentiate between different types of objects.

In addition, this light curtain is also equipped with a self-diagnostic feature, which continually tests the light curtain to ensure proper functioning. It also includes an adjustable emission angle as well as a timing switch, allowing the user to select the desired intensity from the machine control panel. It is also equipped with a safety LED that indicates when the beam is blocked.

The MS4800A-20-0720-30X-30R-P light curtain is best suited for use in heavy machinery environments, such as steel mills and construction sites. This light curtain is most commonly used as a safety device to prevent personnel from entering hazardous or dangerous working areas, such as those with automated machinery. It is also used to protect personnel from the risk of being struck by moving machinery.

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