SF4B-F39G(V2)

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Light curtains are safety devices used to protect personnel from injury due to contact with hazardous machine components. In the field of machine safety, this device is a desirable addition to any operation, especially when dealing with fully automated equipment. The SF4B-F39G (V2) light curtain is a good example of such a device. It offers great performance and reliability at an affordable cost. This article will discuss the application field and working principle of this light curtain.

Application Field

The SF4B-F39G (V2) light curtain is designed for applications where personnel protection in automated production processes is a priority. Examples of such applications include assembly, grinding, machining, packaging, and material handling. The device is also ideal for hazardous areas where high levels of safety are required. It is UL and CSA-approved, which makes it suitable for use in North America. Its range of backgrounds, sensing distance, detection range, and mounting options make it highly versatile and suitable for a range of environments.

Working Principle

The SF4B-F39G (V2) light curtain works by emitting an invisible infrared beam from the emitter module and receiving it with the receiver module. These two modules are connected through a cable or wireless connection. The receiver module has a detector that captures the signal emitted from the emitter module. This information is then sent to the control unit which compares the input from the emitter module with that from the receiver module. If the two signals do not match, then human interference is detected. This triggers an alarm or other safety protocol in order to protect personnel from a hazardous situation.

Safety Features

The SF4B-F39G (V2) light curtain offers users a number of safety features. These include self-monitoring of light beam intensity, beam loss detection, redundant safety input, tamper proof housing, collision detection, mutual monitoring, emergency stop input, and dual control safe outputs. These features make the device especially suitable for use in areas that require high levels of safety.

Conclusion

The SF4B-F39G (V2) light curtain is a great safety device for personnel protection in automated production processes. It offers great performance and reliability at an affordable cost. It is UL and CSA-approved, making it suitable for use in North America. It also has a range of safety features that make it an attractive choice for hazardous areas. This light curtain is the perfect addition to any operation that needs to ensure personnel safety.

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