SF2B-H36-N

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Light curtains, also referred to as safety light curtains, are an important element of industrial safety systems. In the past, the safety of employees depended on fences, gates, and barriers, which needed to be manually activated. This poses potential safety hazards since users who repeatedly perform similar tasks may become desensitized to the danger or may forget to activate the protection devices.

In these scenarios, light curtains can provide an automated solution. They use a solid-state curtain of light beams to create a barrier that is capable of distinguishing between personnel, tools, and parts, and actuates a safety controller when these items approach or touch the barrier. This allows them to detect any possible intrusion of the protected area, providing a much higher level of safety.

The SF2B-H36-N is a light curtain manufactured by Omron Corporation. It is a highly-versatile safety curtain that features two sets of optically-coupled pair beams, each adjustable for individual needs. It has a distance coverage of 16ft with an adjustable height of 36in. The device also has two option boards, which provide the user with enhanced protection functions such as built-in E-Stops and automatic reset.

In terms of its application field, the SF2B-H36-N excels in a wide variety of industries such as manufacturing, assembly, packaging, robotics, and automotive. It is suitable for areas where personnel often move around since it accurately screens out possible interferences such as tools and peripherals. Additionally, the SF2B-H36-N can be integrated into safety systems that work in multiple plant configurations, further enhancing its versatility.

As for its working principle, the SF2B-H36-N works by using a vertical row of light beams to create a barrier that extends across the guarded area. When an object enters this barrier, it breaks the light beams and transmits a signal to the safety controller. This then triggers the machine to shut off or stop the process until the object is removed or the safety system is reactivated. In addition, the light curtain has a built-in infrared light module that allows it to recognize objects in a minimum of 20ms. This provides a speedy response time, which is optimal for many industrial applications.

The SF2B-H36-N is an ideal choice for any facility or operation where personnel safety is a priority. Its heightened sensitivity and fast response time match many different applications, and its versatility makes it even more popular. With its two option boards, it provides further protection against possible intrusions and adds an additional layer of safety for personnel.

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