PRODUCT DESCRIPTION
ALLEN BRADLEY 440L-C4KL0480YA - GuardShield Safety Light Curtain
The ALLEN BRADLEY 440L-C4KL0480YA is a Type 4 safety light curtain designed for personnel protection in industrial hazardous areas. This device provides a 14 mm resolution sensing field for finger detection, ensuring compliance with international safety standards for machine guarding applications. It integrates seamlessly into safety control systems via dedicated OSSD outputs, making it suitable for robotic cells, automated assembly lines, and material handling equipment requiring robust point-of-operation or perimeter safeguarding.
Technical Specifications:
- SERIES/FAMILY: GuardShield 440L
- COMPONENT TYPE: Type 4 Safety Light Curtain Emitter/Receiver Pair
- ELECTRICAL SPECS: NOMINAL VOLTAGE: 24V DC CURRENT CONSUMPTION: 100 mA (typical per unit)
- MECHANICAL/PHYSICAL: PROTECTED HEIGHT: 480 mm RESOLUTION: 14 mm (Finger Protection) SENSING RANGE: 0.1 to 12 meters BEAM SPACING: 14 mm HOUSING MATERIAL: Aluminum Extrusion
- INTERFACE/CONTROL: SAFETY OUTPUTS: 2 x PNP OSSD (Output Signal Switching Device) AUXILIARY OUTPUTS: 1 x PNP (Non-safety status) RESPONSE TIME: 15 ms (typical) INDICATORS: LED status for power, alignment, and output
- ENVIRONMENTAL/MOUNTING: IP RATING: IP65 OPERATING TEMPERATURE: -10 to 55 degrees C MOUNTING STYLE: End-cap or swivel bracket compatible
- COMPATIBILITY/APPLICATION: SAFETY INTEGRITY LEVEL: SIL 3 (IEC 61508) PERFORMANCE LEVEL: PL e (ISO 13849-1) SAFETY CATEGORY: Category 4 (EN 954-1) TARGET SYSTEMS: GuardLink systems, Safety PLCs, Machine Guarding, Robotic Work Cells, Press Applications