Specification: Part Number 1027187 Electromagnetic compatibility (EMC): EN 61000-6-2 / EN 61000-6-4 Signal delay: ≤ 2 µs Light source: Infrared LED (860 nm) Power consumption: With heating ≤ 2.5 A, Without heating ≤ 0.4 A Housing material: Metal Switching input: Vs: sender deactivated Max. rel. humidity (not condensing): ± 90 %, non-condensing Weight: 1 kg Ambient temperature: Operation with heating: -38 ... 40 °C, Operation without heating: 0 ... 40 °C, Storage: -20 ... 70 °C Transmission range: 0.2 m ... 150 m Connection type: Connector, 3 x M12, 5-pin Supply voltage Vs: DC 24 V, +20% / -5% (with heating), DC 24 V, ±20 % (without heating) Protection class: III Field of view: Ca. ± 0.4 ° Enclosure rating: IP 54 Data interface: RS-422/-485 PROFIBUS DP Data transmission rate: 1.5 MBaud Switching output: VS - 2 V: interference-free operation, Iout = 20 mA Heating: - Typ. light spot size (distance): 1.4 m (at 100 m)