MS4800A-20-0800-10X-10R

Light curtains are a form of safeguarding device used to detect the presence of a person or object. As a safety device, they are designed to protect personnel from a hazardous machine by stopping it, or causing it to operate in a different mode. The MS4800A-20-0800-10X-10R is a light curtain designed to meet IEC, EN and UL safety standards and is suitable for applications in a wide variety of industrial settings. This article seeks to explain in detail the application field and working principle of this safety device.

Application Field

The MS4800A-20-0800-10X-10R is made up of an emitter and receiver that are mounted in a frame of 10mm stainless steel. It has the capability to detect an object or person 70mm away, making it ideal for use in applications such as entertainment venues, factory production lines, food processing plants, warehouses, loading docks, and any other environment where personnel safety is of paramount importance.

The light curtain features a pair of compact and robust stainless steel enclosures that can be mounted to any surface, allowing for easy, cost-effective installation. It is also designed to be dustproof and water resistant, making it suitable for use in wet or dusty environments. Moreover, the device has adaptive noise-cancellation technology and wide-beam infrared technology that offer excellent stability and accuracy when detecting motion.

Working Principle

The working principle of the MS4800A-20-0800-10X-10R light curtain is based on an infrared light beam transmitted from the emitter to the receiver. When the beam is disrupted by an object or person, the receiver will detect the disruption and then send a signal to the controlling system, which will take necessary action to stop the hazardous machine or change its mode of operation. The amount of light beams transmitted and detected by the device can be customized, from a few beams to hundreds of beams.

The light curtain also features advanced fault-tolerant technology that can detect certain faults that would normally go unnoticed or not detected by standard light curtains. This allows it to identify any changes in the received signal, such as an increase in noise or sudden decrease in signal strength, that could indicate a possible fault. If a fault is detected, the controlling system will be notified in order to make the necessary adjustments or take necessary action.

In addition to its fault-tolerant technology, the device also features an integrated diagnostics system that can indicate any abnormal dimensions or readings, such as changes in the alignment or range of the light beams, that may be caused by wear and tear or malfunction of the emitter and receiver. This system also offers the flexibility of adjustable response time, enabling users to determine the amount of time the safety device should take to respond after the beam is interrupted.

Apart from the application field and working principle, the MS4800A-20-0800-10X-10R also offers superior reliability and durability, making it an ideal choice for any industrial setting where the safety of personnel is of paramount importance.