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SICK SAS4 Light Curtain Sensor | 4 Cross Beams | IP65 Rated | Infrared Light Source | by SICK
The SICK SAS4 Light Curtain Sensor features 4 cross beams with a 120 mm detection height, utilizing an infrared light source with a 950 nm wavelength. Ideal for industrial automation and safety applications, this sensor ensures reliable object detection and machine guarding. With a teach-in button for easy parameterization and an IP65 rated enclosure, it offers robust performance in challenging environments.
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Technical Specifications
- Sensor principle: Sender/receiver
- Minimum detectable object: Cross beam, 25 mm
- Beam separation: 40 mm
- Number of beams: 4
- Detection height: 120 mm
- Parameterization: Teach-in button
- Cross beam active
- Output 1 active if light beam interrupted
- Muting function deactivated
- Automatic teach inactive
- Light source: Infrared light, 950 nm wavelength
- Supply voltage: DC 24 V ± 20%
- Power consumption receiver: ≤ 70 mA
- Ripple: < 5 V pp
- Output current max: ≤ 100 mA
- Output load capacitive: 100 nF
- Output load inductive: 1 H
- Initialization time: 1 s
- Switching output: PNP
- Inputs: Teach-in input (receiver), Test input (sender), HIGH = 10 V ... 30 V, LOW < 5 V
- Connection type: Cable with M8 male connector, 4-pin
- Housing material: PMMA
- Indication: LED
- Synchronization: Optical
- Enclosure rating: IP65
- Circuit protection: Reverse polarity, short-circuit, interference pulse suppression
- Protection class: III
- Pulse frequency: 500 kHz
- Maximum range: 4 m
- Minimum range: Cross beam ≥ 0.3 m
- Operating range: 3 m
- Response time: Cross beam, 57 ms
- Shock resistance: 10 g / 16 ms
- Vibration resistance: 5 g, 10 Hz ... 55 Hz
- EMC: EN 60947-5-2
- Ambient light immunity: Direct 100,000 lx, Indirect 150,000 lx
- Operating temperature: –25 °C to +55 °C
- Storage temperature: –25 °C to +70 °C
- Dimensions (H x L x W): 192mm x 8mm x 25mm
- Weight: 0.1 kg
Key Features
- 4 cross beams with 120 mm detection height
- Infrared light source with 950 nm wavelength
- Teach-in button for easy parameterization
- PNP switching output with output current up to 100 mA
- IP65 rated enclosure for dust and water protection
- Cable with M8 male connector, 4-pin
- Short-circuit and reverse polarity protected outputs
- High ambient light immunity up to 150,000 lx indirect
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with industrial sensor systems and electrical safety standards.
Applications
- Industrial automation for object detection
- Safety light curtain applications
- Machine guarding and access control
- Material handling and packaging systems
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Low power consumption with efficient infrared technology
- Durable PMMA housing reduces waste through long product life
- IP65 rating ensures protection against environmental contaminants
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK SAS4-F012P3PS1T01 sensor is available for immediate purchase, ideal for industrial automation and safety applications requiring reliable object detection.
