MS4800B-20-1480

Series:	MS4800
Part Status:	Active
Protection:	Finger/Hand
Detection Capability:	20mm
Protective Height:	1480mm
Number of Beams:	148
Beam Pitch:	10mm
Operating Range:	0.3m ~ 20.0m
Features:	--
Ingress Protection:	IP65 - Dust Tight, Water Resistant
Operating Temperature:	-10°C ~ 55°C

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Machine Safety - Light Curtains: MS4800B-20-1480

Light curtains are an important safety solution in industrial work environments. They are designed to protect employees from moving machinery by using light sensors to detect body parts or other objects that pass into restricted zones. The MS4800B-20-1480 is a light curtain system specifically designed for safety applications. This article will outline the fields of application and working principle of the MS4800B-20-1480.

Fields of Application

The MS4800B-20-1480 is specifically designed for safety applications, particularly in hazardous workplaces where access must be restricted due to the risk of contact with dangerous parts of machinery. This light curtain system is often used in complicated processes that require narrow access and numerous safety zones.The MS4800B-20-1480 can be used to protect operators and other personnel during the operation of machines in any type of industry. It can also be used to add additional protection to feed trays and other areas that have minimal space for guarding. Its compact range of protectors makes it ideal for robotics applications where reaching parts are involved.

Working Principle

The MS4800B-20-1480 features a range of ultra-thin protectors that connect to an active receiver. These light sensors use a “poly-curtain” to accurately detect the presence of foreign objects in the protected area. The poly-curtain is made up of a series of rows of light beams that run across the opening. These beams stop when they are disrupted, such as when a finger or other object passes through them. When the poly-curtain is broken, a signal is sent to an active receiver and opens the safety circuit, cutting off power to the machine. The receiver also has a built-in sounder to warn operators of an unsafe attempt to enter the protected area.The MS4800B-20-1480 features a range of standard safety requirements, such as light beam height, mounting height, and power supply. It also offers optional functions such as a restart timer that can be used to reduce operator fatigue. It complies with the safety standard EN 61496-1/3 Protection of Persons by Safety-related Light Curtains.

Conclusion

The MS4800B-20-1480 is a light curtain system specifically designed for safety applications. It is often used in hazardous workplaces where access must be restricted due to the risk of contact with dangerous parts of machinery. The system features a range of ultra-thin protectors that connect to an active receiver, which uses a “poly-curtain” to accurately detect the presence of foreign objects in the protected area. It meets the safety standard EN 61496-1/3, and offers optional functions such as a restart timer.

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