Ordering Code - NPN Light D31C-18TB-2000-NL-1.5S D31C-18TB-8000-NL-1.5S Ordering Code - PNP Light D31C-18TB-2000-PL-1.5S D31C-18TB-8000-PL-1.5S Ordering Code - NPN Dark D31C-18TB-2000-ND-1.5S D31C-18TB-8000-ND-1.5S Ordering Code - PNP Dark D31C-18TB-2000-PD-1.5S D31C-18TB-8000-PD-1.5S Sensing Range, Sd 2000mm + 10% 8000mm + 10% Minimum Target Size 18 x 18mm, opaque 18 x 18mm, opaque Ambient Temperature Range 0 to 60 oC 0 to 60 oC Ambient Light Safety Level 10,000 lux 10,000 lux Display Red LED on receiver indicates output status. Red Power "ON" LED on transmitter. Red LED on receiver indicates output status. Red Power "ON" LED on transmitter. Supply Voltage 10-30VDC 10-30VDC Supply Voltage Ripple < 10% peak-to-peak < 10% peak-to-peak No-load current < 50mA (Transmitter)< 30mA (Receiver) < 50mA (Transmitter)< 30mA (Receiver) Rated Operational Current, Ie 150mA resistive 150mA resistive Voltage Drop at Ie < 2.5V < 2.5V Frequency of operating cycles 1000Hz 1000 Hz Protection Reverse polarity, Short circuit Reverse polarity, Short circuit Housing Material Nickel-plated Brass Nickel-plated Brass Grade of Protection IP67 IP67 Cable 3 x 0.22mm2, 1m long 3 x 0.22mm2, 1m long Connection Diagrams