PRODUCT DESCRIPTION
ALLEN BRADLEY 450L-E4HL0450YD - GuardShield 450L Safety Light Curtain Emitter
The ALLEN BRADLEY 450L-E4HL0450YD is an emitter unit from the GuardShield 450L safety light curtain series, engineered for personnel protection in hazardous industrial environments. This Type 4 safety device provides 14 mm finger detection capability over a 450 mm protected height, integrating seamlessly into safety circuits requiring PL e (ISO 13849-1) or SIL 3 (IEC 61508) compliance. It is designed for point-of-operation safeguarding on machinery such as presses, robotic cells, and assembly lines.
Technical Specifications:
- SERIES/FAMILY: GuardShield 450L
- COMPONENT TYPE: Safety Light Curtain Emitter
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 24V DC
- CURRENT CONSUMPTION: < 100 mA (Emitter only)
- SAFETY OUTPUTS: Not applicable (Emitter provides light beams)
- MECHANICAL/PHYSICAL:
- PROTECTED HEIGHT: 450 mm
- DETECTION CAPABILITY: 14 mm (Finger detection)
- BEAM SPACING: 10 mm
- RANGE: Up to 12 meters (Dependent on paired receiver)
- FORM FACTOR: Slim profile aluminum housing
- INTERFACE/CONTROL:
- CONNECTION TYPE: Quick-Disconnect (QD) M12 connector
- FEEDBACK: Not applicable (Emitter sends light)
- COMMUNICATION: Proprietary optical link to paired receiver
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP65
- OPERATING TEMPERATURE: 0 to 55 degrees C
- MOUNTING STYLE: End-cap or swivel bracket mounting (Brackets sold separately)
- COMPATIBILITY/APPLICATION:
- SAFETY STANDARD: Type 4 per IEC 61496-1/-2
- PERFORMANCE LEVEL: PLe (ISO 13849-1)
- SAFETY INTEGRITY LEVEL: SIL 3 (IEC 61508)
- TARGET APPLICATIONS: Machine guarding, robotic work cells, assembly lines, material handling, presses, packaging machinery
- COMPATIBLE RECEIVER: GuardShield 450L Receiver with matching protected height and detection capability