Product Overview
The BWC Series Cross-Beam Area Sensor offers a minimized blind zone through a 3-point cross-beam netting method, enabling long sensing distances from 1 to 7 meters. It provides a wide range of model choices with varying optical axis counts (4 to 20), optical axis pitches (40, 80mm), and sensing widths (120 to 1,040mm). Features include an installation mode for easy setup, built-in interference protection, and a self-diagnosis function that monitors front screen contamination and optical axis obstruction, providing status feedback to external equipment. High luminance indicators on the emitter/receiver ensure easy status checks from various angles and distances. This sensor is suitable for applications such as obstacle detection for subway platform screen doors (PSD) and meets KRS Korean Railway Standards for specific models (BWC80-14HD). The protection structure is rated IP67 (IEC standard).
Product Attributes
- Brand: BWC Series
- Protection Structure: IP67 (IEC structure)
- Material: Case: Aluminum, Sensing part and indicator: Acrylic
- Cable: 5mm, 4-wire, 300mm, M12 connector
- Certifications: KRS SG 0068 Approval
Technical Specifications
| Model | BWC40-H | BWC40-HD | BWC80-14H | BWC80-14HD |
|---|---|---|---|---|
| Sensing Type | Through-beam type | |||
| Sensing Distance | 1.0 to 7.0m | |||
| Sensing Target | Opaque material of min. 50mm | Opaque material of min. 90mm | Opaque material of min. 90mm | |
| Optical Axis Pitch | 40mm | 40mm | 80mm | 80mm |
| Number of Optical Axes | 4/10/12/16/18/20 | 4/10/12/16/18/20 | 14 | 14 |
| Sensing Height | 120 to 760mm | 120 to 760mm | 1,040mm | 1,040mm |
| Beam Pattern | 3-point cross-beam netting type | |||
| Response Time | Max. 50ms | |||
| Power Supply | 12-24VDC 10% (ripple P-P: max. 10%) | |||
| Current Consumption | Max. 100mA | |||
| Light Source | Infrared LED (850nm modulated) | |||
| Operation Mode | Light ON / Dark ON | Light ON / Dark ON | Light ON / Dark ON | Light ON / Dark ON |
| Control Output | NPN open collector output Load voltage: max. 30VDC Load current: max. 100mA (self-diagnosis output: max 50mA) Residual voltage: max. 1VDC | |||
| Protection Circuit | Reverse power polarity, output short over current protection circuit | |||
| Insulation Resistance | Over 20M (at 500VDC megger) | |||
| Synchronization Type | Timing method by synchronous cable | |||
| Self-Diagnosis | Transmitted-received light monitoring, direct light monitoring, output circuit monitoring, self-diagnosis output | |||
| Interference Protection | Interference protection by frequency changing setting | |||
| 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 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 | |||
| Environment Ambient Illumination | Ambient light: max. 100,000lx (received light side illumination) | |||
| Environment Ambient Temperature | -10 to 55, storage: -20 to 60 | |||
| Environment Ambient Humidity | 35 to 85%RH, storage: 35 to 85%RH | |||
| Weight (approx.) | 2.1kg (1.7kg for unit only) (based on BWC80-14H) | 2.1kg (1.7kg for unit only) (based on BWC80-14H) | ||
| Model Number | Number of Optical Axes | Sensing Height | Optical Axis Pitch |
|---|---|---|---|
| BWC40-04H/HD | 4 | 120mm | 40mm |
| BWC40-10H/HD | 10 | 360mm | 40mm |
| BWC40-12H/HD | 12 | 440mm | 40mm |
| BWC40-16H/HD | 16 | 600mm | 40mm |
| BWC40-18H/HD | 18 | 680mm | 40mm |
| BWC40-20H/HD | 20 | 760mm | 40mm |
| BWC80-14H/HD | 14 | 1,040mm | 80mm |
| Model | L | A, B |
|---|---|---|
| BWC40-04H/HD | 160 | 40 |
| BWC40-10H/HD | 400 | 40 |
| BWC40-12H/HD | 480 | 40 |
| BWC40-16H/HD | 640 | 40 |
| BWC40-18H/HD | 720 | 40 |
| BWC40-20H/HD | 800 | 40 |
| BWC80-14H/HD | 1120 | 80 |
| Type | Model | L |
|---|---|---|
| Emitter | CID4-3T | 3m |
| CID4-5T | 5m | |
| CID4-7T | 7m | |
| CID4-10T | 10m | |
| CID4-15T | 15m | |
| Receiver | CID4-3R | 3m |
| CID4-5R | 5m | |
| CID4-7R | 7m | |
| CID4-10R | 10m | |
| CID4-15R | 15m |
2504101957_Autonics-BWC40-16HD_C17196963.pdf
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