Photoelectric Sensors (Fiber Optic, Block Style): Type - Photoelectric Plastic Fiber; Voltage - 10-30V DC; Output Mode - Light/Dark Operate; Output Configuration - NPN; Connection Type - Connector, 4-pin Pico; Connection Size - M8x1; Construction Style - Rectangular, Bracket Mount; Beam Type - Visible Red; Response Time - 1ms; Sensor Material - ABS Case, Acrylic Cover; Enclosure Rating NEMA - NEMA 1,4X,12,13; Enclosure Rating IEC - IEC IP67; Temperature Rating - -20 to 55 deg C (-4 to 131 deg F); Indication Display - LED Output & Power Indicators; Manufacturer Series - Q23 Series