Ultrasonic direct detection sensor, 2 switch outputs, Synchronization options, Temperature compensation, Series: -30GM, Rated operating voltage: 24 V DC, Operating voltage: 12 ... 30 V DC (including ripple), Interface type: Infrared, Output type: 2 switch outputs PNP, NO ( NC contact programmable ), UL approval: cULus Listed, Class 2 Power Source, CCC approval: CCC approval / marking not required for products rated ≤36 V, Connection type: Connector plug M12 x 1 , 5-pin, Housing: brass, nickel-plated