Product Overview
The BWP Series is a line of flat area sensors designed with a 13mm slim body and Fresnel lens, housed in a durable plastic (PC/ABS) injection case. These sensors offer versatile functionality, including stop transmission, interference prevention, and selectable Light ON/Dark ON operation modes, indicated by a JOB indicator. Featuring high-brightness LEDs for clear visibility from the side, front, and long distances, they provide a fast response time of up to 6ms (or 7ms for frequency B selection). The series includes 4 models with varying optical axis pitches (8 to 20) and sensing heights (140 to 380mm), all protected by an IP40 structure according to IEC standards. They are ideal for applications requiring reliable detection of opaque materials.
Product Attributes
- Brand: D-51 Sensors Controllers Motion Devices Software (Implied by context)
- Series: BWP Series
- Protection Structure: IP40 (IEC standard)
- Case Material: Polycarbonate/Acrylonitrile butadiene styrene
- Sensing Part Material: Polymethyl methacrylate
- Cable: 3.5mm, 4-wire, 3m (AWG 24, core diameter: 0.08mm, number of cores: 40, insulator out diameter: 1mm)
- Approvals: Not specified
Technical Specifications
| Specification | Details |
|---|---|
| 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 | 140mm (8 axis), 220mm (12 axis), 300mm (16 axis), 380mm (20 axis) |
| Response Time | Max. 6ms (Frequency B selection: 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 (Control Output) | Max. 30VDC |
| Load Current (Control Output) | Max. 150mA |
| Residual Voltage (NPN) | Max. 1VDC |
| Residual Voltage (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: 1s) 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 lx (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 (Emitter/Receiver) | See diagram on page D-53 |
| Model (NPN) | BWP20-08, BWP20-12, BWP20-16, BWP20-20 |
| Model (PNP) | BWP20-08P, BWP20-12P, BWP20-16P, BWP20-20P |
2411220436_Autonics-BWP20-12P_C17459649.pdf
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