| Model Series | BWP Series |
| Sensing Type | Through-beam |
| Sensing Distance | 0.1 to 5m |
| Sensing Target | Opaque materials of min. 30mm |
| Optical Axis Pitch | 20mm |
| Number of Optical Axis | 8, 12, 16, 20 |
| Sensing Height (mm) | 140 (8 axis), 220 (12 axis), 300 (16 axis), 380 (20 axis) |
| Response Time | Max. 6ms (frequency B selection is max. 7ms) |
| Power Supply | 12-24VDC 10% (ripple P-P: max. 10%) |
| Current Consumption | Emitter: max. 80mA, Receiver: max. 80mA |
| Light Source | Infrared LED (850nm modulated) |
| Operation Mode | Light ON/Dark ON by switch |
| Control Output | NPN or PNP open collector output |
| Load Voltage (Output) | Max. 30VDC |
| Load Current (Output) | Max. 150mA |
| Residual Voltage | NPN: Max. 1VDC, PNP: Max. 2.5VDC |
| Protection Circuit | Reverse power polarity, output short over current protection circuit |
| Insulation Resistance | Over 20M (at 500VDC megger) |
| Synchronization Type | Synchronized by synchronous line |
| Interference Protection | By transmission frequency selection |
| Noise Immunity | 240V the square wave noise (pulse width: 1) by the noise simulation |
| Dielectric Strength | 1,000VAC 50/60Hz for 1 min |
| Vibration | 1.5mm amplitude or 300m/s at frequency of 10 to 55Hz (for 1 min) in each X, Y, Z direction for 2 hours |
| Shock | 500m/s (approx. 50G) in each X, Y, Z direction for 3 times |
| Ambient Illumination | Max. 10,000 (received light side illumination) |
| Ambient Temperature | -10 to 55 (storage: -20 to 60) |
| Ambient Humidity | 35 to 85%RH (storage: 35 to 85%RH) |
| Weight (Unit Only) | Approx. 280g (BWP20-08P), 320g (BWP20-12P), 360g (BWP20-16P), 430g (BWP20-20P) |
| Dimensions (mm) | See diagram on D-53 |
| Mounting Bolt Size | M4 (tightening torque under 2N.m) |
| Models | NPN: BWP20-08, BWP20-12, BWP20-16, BWP20-20
PNP: BWP20-08P, BWP20-12P, BWP20-16P, BWP20-20P |
