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Optical Sensor OLS20 | IP67 Enclosure | Blue LED Light Source | Supports IO-Link & Modbus | by SICK
The Optical Sensor OLS20 is designed for industrial automation, featuring a sensing distance of up to 100 mm and a blue LED light source at 450 nm. Ideal for barcode scanning in material handling and packaging lines, it offers high ambient light immunity and supports IO-Link and Modbus RTU communication protocols, ensuring reliable performance in demanding environments.
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Technical Specifications
- Sensing distance: ≤ 100 mm with ±10 mm tolerance
- Working range: 90 mm to 110 mm
- Light source: Blue LED, 450 nm wavelength
- Light spot size: 180 mm x 9 mm
- Receiving filters: ≤ 610 nm
- Barcode types supported: Interleaved 2 of 5
- Minimum module width: ≥ 1.5 mm
- Minimum line radius: ≥ 0.5 m
- Track color: Orange
- MTTFD: 271 years
- Interfaces: IO-Link (COM3, 230.4 kBaud), Modbus RTU RS-485
- Cycle time: 5 ms
- Process data length: 21 Byte Process Data In
- Digital output: 1 x Q1, Push-pull PNP/NPN
- Supply voltage: 18 V DC to 30 V DC
- Ripple: ≤ 5 V pp
- Power consumption: < 3 W
- Sampling rate: 5 ms
- Accuracy optical center: ± 1 mm
- Switching output voltage: HIGH = U V - 3 V, LOW ≤ 3 V
- Output current max: < 100 mA
- Time delay: None
- Protection class: III
- Circuit protection: Reverse polarity, short-circuit, interference pulse suppression
- LED risk group: 2 (IEC 62471)
- Connection type: Plug, M12, 5-pin
- Ambient operating temperature: -10 °C to +55 °C
- Storage temperature: -25 °C to +75 °C
- Ambient light immunity: 50,000 lx
- Shock load: According to IEC 60068
- Enclosure rating: IP67
- Dimensions (H x L x W): 62mm x 52.5mm x 31mm
- Weight: 0.25 kg
Key Features
- Rectangular zinc diecast housing with IP67 enclosure rating
- Sensing distance up to 100 mm with ±10 mm tolerance
- Blue LED light source with 450 nm wavelength
- Supports IO-Link and Modbus RTU RS-485 communication protocols
- Push-pull PNP/NPN switching output with <100 mA max current
- High ambient light immunity up to 50,000 lx
- Operating temperature range from -10 °C to +55 °C
- LED risk group 2 compliant with IEC 62471
Professional Installation Requirements
- Installation by a qualified electrician or trained technician is recommended to ensure proper electrical connections and compliance with safety standards.
Applications
- Industrial automation for barcode scanning
- Material handling and packaging lines
- Safety and quality control in manufacturing
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption under 3 W reduces energy usage
- Durable zinc diecast housing extends product lifespan, reducing waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK OLS20-BB1118142 Optical Sensor is available for immediate purchase, ideal for industrial automation and barcode scanning applications.
