
Routeco GesmbH
Light Curtain - Guardmaster
450L-B Standard Safety Light Curtain, 14mm (0.55 in.) Resolution, 1350 mm (53.19 in.) Protected Height
Patented technology allows each transceiver to be used either as a transmitter or receiver via an innovative plug-in module
Active protective field provides sensing over the entire length of a transceiver
Wide range of protection heights 150…1950 mm (5.9…76.7 in.) in increments of 150 mm (0.5 ft) Resolutions:
– Finger resolution (14 mm):
0.5 to 4 m (1.64…13.12 ft)
– Hand resolution (30 mm): 0.9 to 6.5 m (2.95…21.33 ft)
Compact design 30 mm x 30 mm (1.18 in. x 1.18 in.)
Start mode, external device monitoring (EDM), scanning range are configured easily by DIP switches on the plug-in modules
Two LEDs on the transceiver indicate the best alignment position
Flexible mounting options allow for quick and easy installation
Monitor and troubleshoot via Connected Components Workbench™ software
IP65 enclosure rating
TÜV certified Ple, Type 4 IEC 61496-1/-2,
SILcl3 per EN ISO 13849-1, IEC 62061










