C20E-180304A12 | SICK Type 2 Safety Light Curtain Receiver 1800 Mm 40 Mm Resolution

SICK · Industrial Automation & Electrical

Description  The SICK C20E-180304A12 is a Type 2 safety light curtain receiver designed to provide personnel protection in industrial machine safeguarding applications. It supports reliable hazard detection with a 40 mm resolution and a protective field height of 1,800 mm using optical synchronization.     Technical Specifications  Condition New/Never Used Surplus Brand SICK Category Safety Sensors Part Number C20E-180304A12 Subcategory Safety Light Curtains Device Type Receiver Safety Type Type 2 (IEC 61496-1) Resolution 40 mm Protective Field Height 1,800 mm Response Time ≤ 34 ms Synchronization Optical synchronisation Safety Integrity Level SIL1 (IEC 61508), SILCL1 (EN 62061) Safety Category Category 2 (EN ISO 13849) Internal Test Rate 13 tests/s Maximum Demand Rate ≤ 8 min⁻¹ Ambient Operating Temperature 0 °C … +55 °C Storage Temperature –25 °C … +70 °C Air Humidity 15 % … 95 %, non-condensing Weight 12.00 lbs   Information About C20E-180304A12 The C20E-180304A12 is part of SICK’s C20 safety light curtain family developed for basic machine guarding and access protection tasks. This receiver unit operates with optical synchronization and is designed to work with a compatible emitter to create a protective field along hazardous machine zones. With a 40 mm resolution, it is suitable for detecting hand and body intrusion in low to medium risk applications. The device complies with Type 2 safety requirements and supports stable operation across a wide range of industrial environmental conditions. Key Features Type 2 Safety Compliance: Designed in accordance with IEC 61496-1 to provide dependable protection for standard machine safeguarding applications. 40 Mm Resolution: Enables detection of hand and body access while maintaining a balance between safety coverage and installation flexibility. 1,800 Mm Protective Field Height: Covers tall hazardous areas, reducing the need for multiple safety devices in vertical guarding layouts. Fast Response Time: Achieves response times of 34 ms or less to ensure rapid machine stop initiation when the protective field is interrupted. Optical Synchronisation: Eliminates the need for hardwired synchronization lines, simplifying installation and reducing wiring complexity. Integrated Internal Testing: Performs continuous internal self-tests at a defined rate to maintain safety integrity during operation. Robust Environmental Tolerance: Supports reliable performance across a broad temperature and humidity range in industrial environments. The C20E-180304A12 delivers the reliability and precision required for personnel protection in industrial machine safety and access control systems.

Brand: SICK · Category: Industrial Automation & Electrical

Key features

• Type 2 Safety Compliance: Designed in accordance with IEC 61496-1 to provide dependable protection for standard machine safeguarding applications.
• 40 Mm Resolution: Enables detection of hand and body access while maintaining a balance between safety coverage and installation flexibility.
• 1,800 Mm Protective Field Height: Covers tall hazardous areas, reducing the need for multiple safety devices in vertical guarding layouts.
• Fast Response Time: Achieves response times of 34 ms or less to ensure rapid machine stop initiation when the protective field is interrupted.
• Optical Synchronisation: Eliminates the need for hardwired synchronization lines, simplifying installation and reducing wiring complexity.
• Integrated Internal Testing: Performs continuous internal self-tests at a defined rate to maintain safety integrity during operation.
• Robust Environmental Tolerance: Supports reliable performance across a broad temperature and humidity range in industrial environments.

Specifications

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