Schmersal Inc. Datasheets for Light Curtains

Light curtains are photoelectric transmitters that project infrared beams to a receiver. They are used to guard openings and work spaces in or around machinery. When an opaque object interrupts the infrared beam, a stop signal is sent to the hazardous process to protect personnel or equipment.


Light Curtains: Learn more

Product Name Notes
Safety Light Curtain -- SLC420IP69K Optoelectronic safety device for guarding of hazard point or perimeter of hazardous areas. Safety Type 4 in accordance with IEC 61496-1 Rated IP69K Ingress Protection For high pressure/ high temp...
Safety Light Curtain -- SLC425I Optoelectronic safety device for guarding of hazard point or perimeter of hazardous areas. Safety Type 4 in accordance with IEC 61496-1 Resolution options: 14 mm or 30 mm Protection field...
Safety Light Curtain -- SLC420 Optoelectronic safety device for guarding of hazard point or perimeter of hazardous areas. Safety Type 4 in accordance with IEC 61496-1 Resolution options: 14 mm, 30 mm, or 50 mm...
Safety Light Curtain -- SLC440 Optoelectronic safety device for guarding of hazard point or perimeter of hazardous areas. Safety Type 4 in accordance with IEC 61496-1 Resolutions options: 14 mm or 30 mm Protection field...
Safety Light Grid -- SLG422P Optoelectronic safety device for guarding perimeter of hazardous areas. Safety Type 4 in accordance with IEC 61496-1 2 beam light grid. Emitter and receiver in one enclosure, retro reflector in...
Safety Light Grid -- SLG440 Optoelectronic safety device for guarding perimeter of hazardous areas. Safety Type 4 in accordance with IEC 61496-1 2, 3, or 4 beam light grid Range: 0.3 meter to 12 meters...
Safety Light Grid -- SLG425-I Optoelectronic safety device for guarding perimeter of hazardous areas. Safety Type 4 in accordance with IEC 61496-1 2, 3, or 4 beam light grid Range: 0.3 meter to 18 meters...
Safety Light Grid -- SLG420 Optoelectronic safety device for guarding perimeter of hazardous areas. Safety Type 4 in accordance with IEC 61496-1 2, 3, or 4 beam light grid Range: 0.3 meter to 40 meters...
Safety Light Grid -- SLG440COM Safety Light Grid
Safety Light Curtain -- SLC440AS Integrated AS-Interface Integrated status indicator Configurable blanking functions Protection field height 170 mm - 1770 mm Safety type 4 in accordance with IEC 61496-1
Safety Light Curtain -- SLC240COM
Safety Light Grid -- SLG240COM
Integrated set-up tool Process safety with highest availability Safety type 2 in accordance with IEC 61496-1 User-friendly parameter setting, no tools required Reliable safety concept in case of interferences (EMC,...
Safety Light Grid -- SLG445 Multifunctional Integrated set-up tool Process safety with highest availability Safety type 4 in accordance with IEC 61496-1 User-friendly parameter setting, no tools required Reliable safety concept in case of interferences...
Safety Light Grid -- SLG440AS Range 0,3 … 12 Integrated AS-Interface Integrated status indicator Configurable blanking functions Safety type 4 in accordance with IEC 61496-1
Safety Light Curtain -- SLC440COM
Safety Light Curtain -- SLC445
Safety type 4 in accordance with IEC 61496-1 User-friendly parameter setting, no tools required Reliable safety concept in case of interferences (EMC, welding sparks) Process safety with highest availability Integrated...