SF4B-A14-01(V2)

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Light curtains can be used to improve the safety of machines in the workplace. The SF4B-A14-01 (V2) light curtain is a device specifically designed to protect personnel from hazards associated with automated machinery. This device has been designed to comply with safety standards in most countries, and comprises both hardware and software components that work together to provide a safe, reliable, and cost-effective means of protecting personnel from machine hazards.

The SF4B-A14-01 (V2) light curtain comprises a series of infrared photoelectric emitters and detectors, placed at regular intervals, along a line. These comprise two rows of emitters with 32 channels each, and a central row with 64, and are connected to a host computer. When the light curtain is in use, these emitters transmit infrared beams that are received by the corresponding detectors at the other end of the line. The significance of this system is that any interruption to the infrared beams - caused by an object entering the line - is detected as an interruption in the signal received by the detector. This interruption triggers an alarm or a safety interlock.

The electronics of the SF4B-A14-01 (V2) light curtain use a combination of digital processing and signal analysis to reliably detect potential hazards. This system uses digital signal processing (DSP) to analyse the shape of the signal and the time elapsed between the interruption and the signal being returned. This allows the system to distinguish between a genuine threat and a false alarm, and can significantly reduce the number of false alarms generated by the system. The system also features a built-in fault diagnostics capability, and an adjustable disconnection delay, to reduce the risk of false triggering.

The SF4B-A14-01 (V2) light curtain can be used in a variety of machines and applications, including press brakes, cutting machines, and transport systems. The system is particularly useful for ensuring the safety of personnel in areas where the risk of accidental injury is high, such as around the perimeter of automated industrial machinery. The system can also be used in conjunction with other safety devices, such as light curtains and barriers, to provide a comprehensive safety system.

In summary, the SF4B-A14-01 (V2) light curtain is a cost-effective, reliable, and safe means of protecting personnel from hazards associated with automated machinery. The light curtain uses an array of infrared photoelectric emitters and detectors, connected to a host computer, to detect any interruption in the infrared beams. This interruption triggers an alarm or safety interlock, which can be adjusted to reduce the risk of false triggering. The SF4B-A14-01 (V2) light curtain can be used in a variety of industrial applications, and can provide a comprehensive safety solution when used in conjunction with other safety devices.

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