Light source: LED, Red; Supply voltage: 12 ... 30 V, DC; Digital switching outputs: 2 Piece(s); Switching output 1: Transistor, Push-pull, IO-Link / light switching (PNP)/dark switching (NPN); Switching output 2: Transistor, Push-pull, Light switching (PNP)/dark switching (NPN); Switching frequency: 750 Hz; Interface: IO-Link; Connection: Cable, 2,000 mm, 4 -wire; Design, housing: Cubic; Dimensions: 15 mm x 42.7 mm x 30 mm; Housing material: Plastic; Operational controls: Teach button; Ambient temperature, operation: -10 ... 50 °C; Degree of protection: IP 69K, IP 67