Description
Specifications
| Model | NPN open collector output | BWP20-08 | BWP20-12 | BWP20-16 | BWP20-20 |
| PNP open collector output | BWP20-08P | BWP20-12P | BWP20-16P | BWP20-20P | |
| Sensing type | Through-beam | ||||
| Sensing distance | 0.1 to 5m | ||||
| Sensing target | Opaque materials of Min.Ø30mm | ||||
| Optical axis pitch | 20mm | ||||
| Number of optical axis | 8pcs | 12pcs | 16pcs | 20pcs | |
| Sensing width | 140mm | 220mm | 300mm | 380mm | |
| Power supply | 12-24VDC ±10%(Ripple P-P : Max. 10%) | ||||
| Protection circuit | Includes | ||||
| Current consumption | Emitter: Max. 80mA, Receiver: Max. 80mA | ||||
| Control output | NPN or PNP open collector output • Load voltage : Max. 30VDC • Load current : Max. 150mA • Residual voltage - NPN : Max. 1V, PNP : Min. 2.5V |
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| Operation mode | Light ON/Dark ON by switch | ||||
| Short-circuit protection | Built-in | ||||
| Response time | Max. 6ms(Frequency B selection is max. 7ms) | ||||
| Light source | Infrared LED(850nm modulated) | ||||
| Synchronization type | Synchronized by synchronous line | ||||
| Interference protection | Interference protection by transmission frequency selection | ||||
| Environ-ment | Ambient illumination | Sunlight : Max. 10,000lx (received light side illumination) | |||
| Ambient temperature | -10 to 55°C, storage : -20 to 60°C | ||||
| Ambient humidity | 35 to 85%RH, storage : 35 to 85%RH | ||||
| Noise resistance | ±240V the square wave noise (pulse width: 1µs) by the noise simulation | ||||
| Dielectric strength | 1,000VAC 50/60Hz for 1minute | ||||
| Insulation resistance | Min. 20MΩ(at 500VDC megger) | ||||
| Vibration | 1.5mm amplitude or 300m/s2 at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hour | ||||
| Shock | 500m/s²(approx. 50G) in each of X, Y, Z directions for 3 times | ||||
| Protection | IP40(IEC standard) | ||||
| Material | Case : PC/ABS, Sensing part: PMMA | ||||
| Cable | Ø3.5, 4-wire, Length : 3m(Emitter : Ø3.5, 4-wire, Length : 3m) (AWG 24, Core diameter : 0.08mm, Number of cores : 40, Insulator out diameter : Ø1) |
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| Approval | CE | ||||
| Unit weight | Approx. 280g | Approx. 320g | Approx. 360g | Approx. 430g | |
| Document download |  |
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Dimensions
Connections
