Ordering Code - NPN NO D30B-15-NM-3S D30B-20-NM-3S Ordering Code - PNP NO D30B-15-PM-3S D30B-20-PM-3S Ordering Code - NPN NC D30B-15-NB-3S D30B-20-NB-3S Ordering Code - PNP NC D30B-15-PB-3S D30B-20-PB-3S Rated Operating Distance, Sn 15mm + 10% 20mm + 10% Minimum Target Size 40 x 40 x 1 mm thick, Mild Steel 60 x 60 x 1 mm thick, Mild Steel Hysteresis < 20% of Sn < 20% of Sn Ambient Temperature Range -15 to +65o C -15 to +65o C Temperature Drift of Switching Point + 10% +10% Function Indication Red LED indicates output status Red LED indicates output status Supply Voltage 10-30VDC 10-30VDC Supply Voltage Ripple < 10% peak-to-peak < 10% peak-to-peak No-load current < 13mA < 13mA Rated Operational Current, Ie < 300mA resistive < 300mA resistive Voltage Drop at Ie < 2.5V < 2.5V Frequency of operating cycles 100 Hz 100 Hz Protection Reverse Polarity, Short Circuit Reverse Polarity, Short Circuit Housing Material Glass-filled Nylon Glass-filled Nylon Installation Non flush Mounting Non flush Mounting Grade of Protection IP 65 IP 65 Connection Screw Terminals, 2.5mm2 Screw Terminals, 2.5mm2 Connection Diagrams