Safety light barriers


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SLB 200

SLB 200


  • NOTICE: Not available! (Replacement: SLB240)
  • Range 4 m

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SLB 400

SLB 400


  • NOTICE: Not available! (Replacement: SLB440)
  • Range 15 m
  • connector plug can be rotated

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SLB450

SLB450


  • Compact design With integral evaluation
  • Height range 75 m (Reserve up to 90 m)
  • Automatic start or restart interlock
  • Safe OSSD outputs to PLe
  • Sturdy metal enclosure with M12 connector or cable
  • Version with heater for outdoor applications down to –30°C
  • Set-up tool and diagnostic indication

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Safety monitoring modules for safety light barriers

Safety monitoring modules for safety light barriers


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Accessories

Accessories


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Application:
Optoelectronic safety devices are used to protect access to hazardous points or hazardous areas.

SLB range safety light barriers are utilised as entry guards to dangerous areas. These protection devices operating without physical contact achieve Control Category 2 or 4 to ISO 13849-1 in combination with SLB 200-C or SLB 400-C safety monitoring modules.

Design and mode of operation:
On the SLB/SLC/SLG ranges of optoelectronic safety devices, the emitter and receiver are fitted in two separate enclosures. An invisible infra-red signal is sent from the emitter and this is picked up by the lens system of the receiver and evaluated either by an integral or external safety monitoring module. If the light beam is interrupted, the secure outputs are switched.

All of the optoelectronic safety devices listed here are maintenance-free and are characterised by simple fitting and adjustment.