Changsha Purple Horn E-Commerce Co., Ltd.
| Description | Accelerometers RoHS |
| Mfr. Part # | BW40-20P |
| Model Number | BW40-20P |
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Product Specification
| Description | Accelerometers RoHS | Mfr. Part # | BW40-20P |
| Model Number | BW40-20P |
The D-44 BW Series Area Sensor is a through-beam type photoelectric sensor designed for long-distance detection up to 7 meters. It offers a wide range of models with varying optical axis pitches (20mm or 40mm) and sensing heights (120mm to 940mm), minimizing unsensing areas. Featuring high-brightness LEDs for easy recognition from various angles and distances, this sensor includes self-diagnosis, mutual interference prevention, and external diagnosis functions. Its robust IP65 protection structure makes it suitable for demanding industrial environments.
| Model | Sensing Method | Sensing Distance | Min. Sensing Target | Optical Axis Pitch | Number of Optical Axis | Sensing Height | Response Time | Power Supply | Current Consumption | Operation Mode | Control Output | Protection Circuit | Insulation Resistance | Synchronization Type | Interference Protection | Noise Immunity | Dielectric Strength | Vibration | Shock | Ambient Illumination | Ambient Temperature | Ambient Humidity | Cable | Accessory | Weight (Unit Only) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BW20- (P) | Through-beam type | 0.1 to 7m | Opaque material of min. 30mm | 20mm | 8 to 48 | 140 to 940mm | Max. 10ms | 12-24VDC 10% (ripple P-P: max. 10%) | Emitter: max. 120mA, Receiver: max. 120mA | Light ON fixed | NPN or PNP open collector output Load voltage: max. 30VDC Load current: max. 100mA Residual voltage - NPN: max. 1VDC, PNP: max. 2.5VDC | Reverse polarity protection circuit, output short over current protection circuit | Over 20M (at 500VDC megger) | Timing method by synchronous line | Interference protection by master/slave function | 240V the square wave noise (pulse width 1) by the noise simulator | 1,000VAC 50/60Hz for 1 min | 1.5mm amplitude at frequency of 10 to 55Hz (for 1 min) in each X, Y, Z direction for 2 hours | 500m/s (approx. 50G) in each X, Y, Z direction for 3 times | Max. 100,000lx (receiver illumination) | -10 to 55, storage: -20 to 60 | 35 to 85%RH, storage: 35 to 85%RH | 5mm, 4-wire, 300mm, M12 connector | Bracket A: 4, Bracket B: 4, Bolt : 8 | Approx. 1.4kg |
| BW40- (P) | Opaque material of min. 50mm | 40mm | 4 to 24 | 120 to 920mm | Approx. 1.4kg | ||||||||||||||||||||
| BW20-48(P) | Approx. 2.1kg (approx. 1.4kg) | ||||||||||||||||||||||||
| BW40-24(P) | Approx. 2.1kg (approx. 1.4kg) | ||||||||||||||||||||||||
| Item | Optical axis pitch | Number of optical axis | Control output |
|---|---|---|---|
| No mark | NPN open collector output | 04 to 48 | |
| P | PNP open collector output | 4 to 48 | |
| 20 | 20mm | 8 to 48 | |
| 40 | 40mm | 4 to 24 | |
| BW | Cross-beam area sensor | ||
| BW2008P | Example Model | ||
Refer to diagrams provided in the original document for Emitter, Receiver, Bracket A, and Bracket B dimensions.
Refer to diagrams provided in the original document for NPN open collector output, PNP open collector output, wiring connections, operation indicators, and MASTER/SLAVE connections.
| Cause | Troubleshooting |
|---|---|
| Not operating |
|
| Not operating sometimes |
|
| Control output is OFF even though there is no target object |
|
| LED displays for break of light emitting element | Break of light emitting element. Contact Autonics Corp. |
| LED displays for failure of emitter | Break of light emitting circuit. LED displays for emitter malfunction. Treat after checking the emitter display LED. |
| LED displays for failure of receiver | Break of light receiving element. LED displays for receiver failure. |
| LED displays for synchronous line | Synchronous line incorrect connection or disconnection. Check the wiring. Break of synchronous circuit of emitter or receiver. Contact Autonics Corp. |
| LED displays for control output over current | Control output line is shorted. Check the wiring. Overload. Check the rated load capacity. |
| LED displays for emitter malfunction | Emitter malfunction. Treat after checking the emitter display LED. |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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