Ultrasonic sensor Functional principle: Ultrasonic sensor, ultrasonic barrier Nominal switching distance (Sn): 100 mm Mounting distance (sensor to sensor): 60 mm Operating voltage: 18 - 30 V DC Switching output: Push-pull, 150 mA, NO/NC Interface: IO-Link (V1.1, COM2 38.4 kBd, Smart Sensor Profile) Voltage drop (max.): 2 V Housing material: Brass (nickel-plated) Ambient operating temperature: 0 - +50 °C Protection class: IP 67 Connection: Plug, M8, 4-pin