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Introducing Schmersal's New SLC440 and SLG440 Series
Type 4 Safety Light Curtains
Now In Stock at Walker Industrial!

New Schmersal Safety Light Curtains In Stock

Featuring Integrated Diagnostics and Parameter Setting!

Schmersal's New Safety Light Curtains and Grids offer more safety control so that personnel are protected from injury and at the same machines are protected from damage through the use of advanced integrated diagnostics and parameter setting. The SLC440 and SLG440 Series come in many options in order to provide the right safety system for unique environments.

The benefits of using the new SLC440 & SLG440 Safety Light Curtains include:
  • Safety type 4 in accordance with IEC 61496-1
  • User-friendly parameter setting, no tools required
  • Reliable operation even in areas with interference (EMC, welding sparks)
  • Process safety with highest availability
  • Integrated set-up tool
Schmersal SLC440 and SLG440 Safety Light Curtains and Grids

SLC440 Series: The SLC440 Series Light Curtains come in 14 mm and 30 mm resolutions with protection field heights ranging from 170 mm to 1770 mm. 10-27 ms response time dependent on length and resolution. LED Status 7-segment display. IP67 Protection Class.

SLG440 Series: The SLG440 Series Perimeter Guarding Light Grids come in 2, 3, and 4-Beam options with a protection field range of 0.3 to 12 meters. 10-27 ms response time dependent on length and resolution. LED Status 7-segment display. IP67 Protection Class.


  • Fully programmable stationary and floating blanking
  • Integrated contactor monitoring (EDM)
  • Integrated start/restart interlock
  • Double acknowledgement/reset
  • All integrated functions programmed without PC or software
  • OSSD LED status indication cap
  • Beam coding
  • Compact slim design, 28 x 33 mm profile
  • Seamless one piece aluminum profile construction
  • IP67 ingress protection rating
  • Certification to IEC/EN 61496-1 and IEC/EN 61496-2
  • CE-compliant, cULus approved
  • 2 year Warranty
For more information or to place an order, please give us a call at 800-876-4444 or
203-426-7700. To purchase online please click here.

Phone sales and support - 800-876-4444

Online Ordering is Now Available For Most Schmersal Products.
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