SF2B-H28-N

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Light curtains are essential elements in many automated industrial machinery. The SF2B-H28-N light curtains are a popular choice for a range of safety applications. They provide cost effective safety solutions in a number of settings and applications.

The SF2B-H28-N light curtains are a type of electro-optical device that provides sensing and safeguarding in a variety of industrial safety systems. These curtains use a series of infrared transmitters and receivers. When the light is cut off, a signal is sent to the safety controller or PLC that will shut down the system. This ensures that personnel are safe and that the equipment is protected.

Application Field

The SF2B-H28-N light curtains are often used in a wide variety of industries including automotive, textile, construction, energy, food and beverage, and pharmaceutical. They are especially well-suited for applications where a safety controller or PLC is already installed, as they integrate easily with existing systems. They can be used in applications ranging from simple safeguarding systems to high speed robotic applications.

In addition to providing personnel protection, the SF2B-H28-N light curtains can also be used for multiple product sensing. This means that they can detect different objects, such as a chair or box, and provide an output signal to trigger an action. This can be used to reject defective products or to detect the presence of items in OEE systems.

Working Principle

The SF2B-H28-N light curtains work by using a series of infrared transmitters and receivers. The transmitters emit a beam of infrared light, which is then detected by the receiver. If something interrupts the beam of light, then the receiver will send a signal to the safety controller or PLC. This can then trigger the necessary action, such as halting the machinery or rejecting the product.

The SF2B-H28-N light curtains have several features that make them a popular choice for many applications. They can detect objects from a maximum distance of 28 meters and can be set to detect objects as small as 2 millimeters. In addition, they are very durable and have a high level of IP protection, which means that they are resistant to water, dust, and other elements.

The SF2B-H28-N light curtains are also very easy to install and configure. They come with a plug-and-play cable and a software CD to guide their installation and configuration. They can also be connected to both standard PLCs and Programmable Safety Systems for added flexibility.

Conclusion

The SF2B-H28-N light curtains are a reliable and cost-effective safety solution for a wide variety of industrial applications. They are easy to install, configure, and integrate and are very durable. They can provide personnel protection in both low and high speed applications as well as detecting multiple objects for product sorting.

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