ELG3-0450P511 | SICK Switching Automation Light Grid, 450 mm Detection Height, 2 m Range

SICK · Sensors & Instrumentation

Description  The SICK ELG3-0450P511 is an automation light grid designed for reliable object detection and safety monitoring in industrial environments. This sender/receiver light grid provides a 450 mm detection height with 30 mm beam spacing and operates effectively across a 2 m range. It is commonly used in material handling and logistics systems for detecting object presence and triggering control logic.     Technical Specifications  Condition New/Never Used Surplus Brand SICK Category Sensors & Switches Part Number ELG3-0450P511 Subcategory Photoelectric Product Type Switching automation light grid Series ELG3 Detection Height 450 mm Beam Separation 30 mm Number of Beams 16 Minimum Detectable Object ≥ 35 mm Operating Range 2 m Maximum Range 3 m (typical) Response Time 28 ms Supply Voltage DC 15–30 V Switching Output 2 × PNP (Q, /Q) Output Current Imax ≤ 100 mA Connection Type M12 4-pin male connector Housing Material Aluminum Enclosure Rating IP65 Wave Length 880 nm Synchronization Optical Weight 1.50 lbs     Information About ELG3-0450P511 The ELG3-0450P511 is part of SICK’s ELG series of switching automation light grids, engineered for industrial detection tasks requiring parallel beam evaluation. It comprises an emitter and corresponding receiver that together form a multi-beam optical barrier. The unit is compatible with 15–30 VDC control systems and integrates easily with PLCs or safety relays through its PNP outputs. Typical usage contexts include conveyor monitoring, object counting, and machine safeguarding where robust optical detection and environmental resistance are needed. Key Features: Automation light grid: Provides multi-beam optical detection for industrial automation. 450 mm detection height: Covers medium-height objects within processing areas. 30 mm beam spacing: Offers consistent detection resolution across the sensing field. 2 m operating range: Suitable for mid-range object detection tasks without additional optics. Dual PNP outputs: Provides switching outputs (Q and /Q) for interface flexibility. M12 4-pin connector: Facilitates secure and standardized electrical connection. Aluminum housing: Rugged enclosure for industrial durability and IP65 protection. 28 ms response time: Enables rapid detection in high-speed applications. The ELG3-0450P511 delivers the reliability and precision required for stable multi-beam object detection in industrial automation and material handling systems.

Brand: SICK · Category: Sensors & Instrumentation

Key features

• Automation light grid: Provides multi-beam optical detection for industrial automation.
• 450 mm detection height: Covers medium-height objects within processing areas.
• 30 mm beam spacing: Offers consistent detection resolution across the sensing field.
• 2 m operating range: Suitable for mid-range object detection tasks without additional optics.
• Dual PNP outputs: Provides switching outputs (Q and /Q) for interface flexibility.
• M12 4-pin connector: Facilitates secure and standardized electrical connection.
• Aluminum housing: Rugged enclosure for industrial durability and IP65 protection.
• 28 ms response time: Enables rapid detection in high-speed applications.

Specifications

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