MS4800S-20-0720-R

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Light curtains are safety systems which are designed to act as a physical barrier to protect personnel and machinery from potential harm. They detect the presence of objects or persons and provide a physical stop function that can prevent accidents in a industrial environment. The MS4800S-20-0720-R is one such light curtain, designed to provide a high level of safety protection for workers and machinery. This article will explore the application field and working principle of the MS4800S-20-0720-R.

Application

MS4800S-20-0720-R is a type of photoelectric light curtain which can be used as a safety device in a variety of different environments. It is particularly suitable for use in hazardous environments where there is a good chance of significant and potentially costly accidents occurring, such as construction sites, warehouses, and factories. This type of light curtain can also be used in and round woodworking machines such as saws and routers. It is also well suited for automated machine tools such as CNC lathes and drilling machines as well as in die-casting and injection moulding.

The MS4800S-20-0720-R light curtain has been designed to provide a variety of features to improve safety for workers. It has a very low-profile design which ensures that it takes up minimal space in working areas. It also has a flexible mounting system which allows it to be easily installed in the most suitable position, ensuring a reliable and secure connection. The light curtain comes with an additional protective cover, which can protect the curtain from direct contact with any other objects or personnel.

Working Principle

The MS4800S-20-0720-R uses infra-red (IR) sensing technology to detect the presence of objects or people and provide a physical stop function. The device is composed of two separate parts – the transmitter and the receiver. The transmitter contains a series of LEDs which produce a modulated IR beam which is emitted through a lens and towards a receiver. The receiver is equipped with a photoelectric sensing element which receives the IR beam and reacts accordingly.

When the IR beam is interrupted due to an object passing between the transmitter and receiver, the power supply to the LEDs is shut off. This interruption of the IR beam triggers an integrated safety relay within the unit, which cuts off power to the connected machinery, initiating a stop operation.

The MS4800S-20-0720-R has been designed to meet the requirements of the latest safety standards, including EN 61496-2. It also typically operates at a nominal range of 7 m and has an adjustable sensitivity setting which enables the user to adjust it to the desired level in order to meet their specific safety requirements. The light curtain also features a built-in timer, which can be programmed to switch off the integrated safety relay after a certain amount of time.

Conclusion

The MS4800S-20-0720-R is a type of photoelectric light curtain which is designed to provide a high level of safety protection for workers and machinery in hazardous environments. The device is composed of two separate parts, the transmitter and the receiver, which use infra-red sensing technology to detect the presence of objects or people and provide a physical stop operation. It is suitable for use in a variety of environments, such as construction sites, warehouses and factories, and meets the requirements of the latest safety standards. By providing a cost-effective and reliable safeguard against potential harm, the MS4800S-20-0720-R can play an important role in keeping workers and equipment safe.

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