Photoelectric Sensors (Fiber Optic, Block Style): Type - Photoelectric Glass Fiber; Voltage - 10-40V DC; Output Mode - Light/Dark Operate; Output Configuration - NPN/PNP; Connection Type - Cable, 2 m (6.5 ft); Connection Size - 2m (6.5 ft); Construction Style - Rectangular, Threaded; Beam Type - Infrared; Sensor Material - Plastic; Enclosure Rating IEC - IEC IP67; Temperature Rating - -25 to 55 deg C (-13 to 131 deg F); Indication Display - LED Output & Power Indicators; Manufacturer Series - 50 Series