Keyence Corporation of America's SL-V safety light curtain
SL-V safety light curtain incorporates visible indicators to facilitate set-up and to see the current operating status of equipment. It conforms to IP-65 and IP-67 standards. The light curtains edge-to-edge mounting and side-exit cabling allow the curtain to fit into equipment, with cabling tucked neatly away from danger. Up to three curtains can be connected in series. Curtain lengths range from 150 mm to 2390 mm (94.09) up to three total or 240 beams.