SF2B-A44-P

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Machine safety is an increasingly important aspect of industrial automation and robotics. Light curtains are a simple and effective way to increase the safety of people and machines in a factory setting. The SF2B-A44-P light curtain is a unit specifically designed for a wide range of applications, allowing for accurate and reliable protection of workers from hazardous areas. In this article, we\'ll explain the applications and working principle behind this light curtain.

The SF2B-A44-P is a light curtain with a maximum resolution of 0.3mm, allowing for precise and safe operations. It requires a minimum of five beams, creating a protective matrix that covers a maximum area of 250mm x 1000mm. This light curtain is suitable for applications where there is a risk of either human or machine parts entering a hazardous area.

The light curtain can be activated in a number of different ways, depending on the application. An external line voltage contactor can be connected to the unit, which when closed, will activate the light curtain. Alternatively, a digital input like PLC can be used to activate the light curtain through a high or low signal.

The working principle of the SF2B-A44-P is based on infrared light. Once the light curtain is activated, an infrared beam is emitted across the protected area to a receiver on the opposite side. If the beam is disrupted, it will activate the output relays on the device, and the safety device connected to the output of the light curtain will activate. This could be a shut off valve, an emergency stop button, or any other safety device.

The SF2B-A44-P is an essential safety device in industrial settings that require precise and reliable protection from hazardous areas. It is suitable for a wide variety of applications, and can be activated in a number of ways. The working principle of the unit is based on infrared light, allowing for accurate and reliable protection.

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