Page 80 - Wieland - Safety: Safe system solutions for automation technology

sensor pro

SLD – safety light grid

Applications
• Access security (personal protection)
• Safeguarding of hazardous areas

Features
• Safety light grid AOPD type 4
• 2-, 3- and 4-beam resolutions
• Also available as an universal system,
i.e. transmitter/receiver in a single unit
• High ranges up to 70 m can be implemented
• Extensive accessories

- [ y Integrated

laser
alignment
aid
Personal protection function
The SLD safety light grids are especially suitable for the contactless safe-
guarding of hazardous areas and for personal protection on machines and
equipment.

Advantages
Faster during commissioning, operation and service Increased reliability
• The integrated laser alignment aid (optional) permits precise mounting and • Robust aluminum housing in IP67
reduces the startup times of the SLD system • Operating temperature range -30 °C to 55 °C permits implementation
• Robust device columns with spring-loaded base mounting and integrated even in the harshest environments
alignment aid are available for the free-standing implementation • Multi-beam scanning avoids unwanted shutdown
• Muting applications can be easily implemented with samos® or samos® pro • Mutual interference is avoided through the adjustable range reduction
when implementing multiple systems
• Parameterization without PC or DIP switch through simple wiring in the
control cabinet

SLD Universal SLD Universal
Function overview SLD Standard SLD Select
Standard Select
LED display √ √ √ √
Multi-scan technology √ √ √ √
Range reduction √ √
Laser alignment aid (optional) √ √
Automatic start √ √ √ √
Manual start / restart interlock √ √
External device monitoring (EDM) √ √

Transceiver system √ √
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