Photoelectric Sensors (Fiber Optic, Block Style): Type - Photoelectric Glass Fiber; Voltage - 10-30V DC; Output Mode - Light/Dark Operate; Output Configuration - NPN/PNP; Connection Type - Cable, 9 m (30 ft); Connection Size - 9m (30 ft); Construction Style - Rectangular, Threaded; Beam Type - Infrared; Response Time - 150s; Sensor Material - Thermoplastic; Range - Through Beam - 500.0 mm (20.00 in); Range - Reflective - 37.5 mm (1.50 in); Enclosure Rating NEMA - NEMA 4X; Enclosure Rating IEC - IEC IP67; Temperature Rating - -20 to 70 deg C (-4 to 158 deg F); Indication Display - Pulsing LED Signal Strength; Manufacturer Series - Mini-Beam Expert Series