Sick Retroreflective Photoelectric Sensor Block Sensor, 0 → 5 m Detection Range, Output Type: PNP, Electrical Connection: M12 4 Pin Connector, Communication Protocol: IO-LINK, Maximum DC Voltage: 30V, Light Source: LED, IP Rating: IP66, IP67, Maximum Current: 30 mA, Response Time: 300 μs, Housing Material: Die Cast Zinc, Maximum Operating Temperature: +60°C, MPN: WL12C-3P2432A00