PRODUCT DESCRIPTION
ALLEN BRADLEY 450L-E4A3L0900YD - GuardShield Safety Light Curtain Receiver
This component is an ALLEN BRADLEY GuardShield 450L Series Enhanced Safety Light Curtain Receiver, engineered for personnel protection in hazardous industrial environments. It utilizes solid-state safety output devices (OSSDs) to detect intrusions within a 900mm protected area, providing Category 4 / PL e safety performance. This receiver is specifically designed for integration into machine guarding systems, robotic cells, and automated assembly lines requiring reliable presence detection and emergency stop functionality.
Technical Specifications:
- SERIES/FAMILY: GuardShield 450L Enhanced
- COMPONENT TYPE: Safety Light Curtain Receiver
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 24V DC
- CURRENT CONSUMPTION: 100 mA (typical, receiver only)
- OUTPUTS: 2 x PNP OSSD (Output Signal Switching Device)
- MECHANICAL/PHYSICAL:
- PROTECTED HEIGHT: 900 mm
- RESOLUTION: 14 mm (Finger Protection)
- SENSING RANGE: 0.3 to 6 meters (Standard Range)
- FORM FACTOR: Slim profile extruded aluminum housing
- CONNECTION: M12 5-pin Quick Disconnect (QD)
- INTERFACE/CONTROL:
- SAFETY OUTPUTS: 2 x PNP OSSD
- INDICATORS: Multi-segment LEDs for status, alignment, and diagnostics
- RESPONSE TIME: 15 ms (typical)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP65
- COOLING METHOD: Passive Convection
- OPERATING TEMPERATURE: 0 to 55 degrees Celsius
- MOUNTING STYLE: End-cap or side-mount bracket compatible
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: Designed for use with 450L-E4A3E0900YD Emitter (or equivalent 14mm resolution, 900mm protected height emitter)
- APPLICATION: Point-of-operation guarding, perimeter guarding, access control for industrial machinery, robotic work cells, and automated production lines requiring Category 4 / PL e safety.