Technical parameter Model number YHC-2101/D YHC-2101P/D Groove width 2mm Power supply voltage 10 ~ 30VDC Power consumption 40mA Switch output NPN /PNP Signal voltage red light PNP HIGH=UV-(<2V)/LOW=0V NPN HIGH=UV-(<2V)/LOW=2V Maximum output current 100mA Reaction time 300us V DE Protection Class III Protection class Ip65 Short circuit protection No short circuit protection Ambient temperature In operation: -5 ℃..... +55℃ Storage: -30 ℃..... +70℃ Working principle Photoelectric principle Connector type 4-pin Adjust option locator tuning Housing material Aluminum Wiring method 04 x 2M/4-wires M8 2m