MSF4800-20-0840-R2

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Machine Safety – Light Curtains are one of the most common safety solutions used in industrial automation systems. The MSF4800-20-0840-R2 is a specific model of light curtain that is often used as an access control and safety device to protect personnel from hazardous machinery or processes. This article will discuss the application field and working principle of the MSF4800-20-0840-R2 light curtain.

The MSF4800-20-0840-R2 light curtain is designed for applications with high-performance safety requirements. It offers two-channel safety technology, allowing it to take protective action in the event of an emergency in only 2/10ths of a second. This makes it a suitable safety device for applications where high speed and accuracy are required, such as machinery guarding, robotic systems, access control, elevator control, and many more. The MSF4800-20-0840-R2 also features a 4-digit display that can be used to check the device’s status and safety levels.

In terms of safety, the MSF4800-20-0840-R2 meets or exceeds the requirements of international standards such as EN ISO 13849-1, EN ISO 13849-2, NFPA, and IEC 61508. The device is also approved by UL, CE, and CSA. To ensure environmental protection, the light curtain is IP66 rated and can operate in temperatures ranging from -25°C to +50°C without any noticeable decline in performance.

The MSF4800-20-0840-R2 is a two-channel light curtain that consists of two parallel light sources, which are separated by an adjustable gap of up to 1.5 m. The light sources are fitted with a row of two-row optics that filter only the visible light component out of the ambient light. Each optical row has four receiving cells, which detect when an object penetrates the light curtain. When this occurs, the light curtain sends an electrical signal to a safety control unit, which activates a safety barrier to protect personnel or equipment.

The MSF4800-20-0840-R2 provides a wide range of features, such as adjustable gaps, two-channel safety (for dual-channel applications), delay time, remotestart/stop, and electro-magnetically compatible technology. It also has the ability to detect objects moving at up to 1.2 m/s. This is ideal for applications where personnel are moving quickly or objects are being transported at high speeds. Additionally, the light curtain is also equipped with a range of diagnostic features that help detect any malfunctions or faults in the device. This ensures that the safety of personnel is maintained even if there are unexpected malfunctions.

In conclusion, the MSF4800-20-0840-R2 is a high-performance light curtain that is ideal for applications that require high-speed accuracy. It is designed to meet or exceed the safety standards of various safety regulations, while providing robust environmental protection. Its adjustable gap, dual-channel safety, delay time, remotestart/stop, and diagnostic capabilities make the MSF4800-20-0840-R2 a powerful and versatile safety solution.

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