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MSF4800A-20-0520 Application Field and Working Principle

Light curtains are a form of non-contact safety barrier designed to prevent dangerous contact with moving machinery. The MSF4800A-20-0520 is an optoelectronic light curtain made by Mitsubishi Electric Lifestyle Technology Corporation. It is CE compliant and designed to provide a reliable safety solution without compromising on production efficiency.

Application Field

The MSF4800A-20-0520 optoelectronic light curtain is designed for use in automated machinery in industrial settings. It is most commonly used to detect the presence of personnel or objects in a danger zone (such as a machine operating area). The light curtain is also commonly used for guard locking, as a stop button for emergency shutdowns, or as a part of an interlock system for access control. As an integrated system, the MSF4800A-20-0520 can provide a better level of productivity and safety compared to traditional mechanical safety devices.

Working Principle

The MSF4800A-20-0520 optoelectronic light curtain is an integrated system that consists of an array of bright light-emitting diodes (LEDs) and equally spaced photodetectors. When a person or object passes through the light curtain, it blocks the path of the light emitted by the LEDs, which is then detected by the photodetectors. When the light is blocked, the system sends a signal to the control circuit that shuts down the machine.

The MSF4800A-20-0520 features an advanced optical recognition system and highly sensitive photoelectric sensors that detect low energy optical signals. This allows the light curtain to detect even the subtlest of motions or changes in light that could be caused by personnel or objects entering a hazard zone. It also features a wide-angle detection area and a fast response time which make it particularly suitable for protection of personnel in rapidly changing operations.

The MSF4800A-20-0520 optoelectronic light curtain is designed for reliable and accurate performance with minimal maintenance. The integrated system also has built-in self-monitoring capabilities such as LED monitoring, leakage voltage checking, and self-diagnosis for easy troubleshooting.

Conclusion

The MSF4800A-20-0520 optoelectronic light curtain is a reliable, CE compliant safety solution suitable for a variety of industrial applications. The advanced optical recognition system and highly sensitive sensors provide the flexibility to detect even the subtlest motions, ensuring a high level of productivity and safety. The integrated system also offers easy maintenance and self-monitoring capabilities to keep operation and performance in check.

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