Collision protection at barriers

In areas around barriers, people can be endangered by the closing barrier arm. An L27 single-beam photoelectric safety switch monitors the area under the barrier. If a person is detected, the barrier is prevented from closing.

Following product families can be used
Flexi Classic

Efficient and easy-to-use safety controller

Rotary switch for easy function adjustment
Modular extension possible
Direct wiring for all types of sensors
Logic functions: AND, OR, muting, bypass, reset, EDM
Integration into all common fieldbuses
Integration of the Flexi Loop safe series connection
Special muting modules are able to meet all the requirements of a demanding muting application

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L25

Flexible machine safeguarding for type 2 applications

BluePilot: optical alignment aid
Smart Sensor: efficient communication with IO-Link
Ultra rugged VISTAL® housing
Enclosure rating: IP66, IP67 and IP69K
Typical scanning range of up to 20 m
Type of light: IR light and visible red light
Standardized connection and mounting systems
Type 2, PL c, SIL1

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L27

Standard type and long ranges for safety applications up to type 2

Type 2 (IEC 61496), SIL1 (IEC 61508), PL c (EN ISO 13849), only in conjunction with suitable testing device, e.g., Flexi Classic or Flexi Soft
Compact size with ranges up to 35 m
Integrated heating
Enclosure rating IP 67
Temperature range from –40 °C to +60 °C

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L26

Flexible machine safeguarding for type 2 applications

BluePilot: optical alignment aid
Smart Sensor: efficient communication with IO-Link
Ultra rugged VISTAL® housing
Enclosure rating: IP66, IP67 and IP69K
Typical scanning range of up to 50 m
Type of light: IR light and visible red light
Standardized connection and mounting systems
Type 2, PL c, SIL1

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Collision protection at barriers