PRODUCT DESCRIPTION
ALLEN BRADLEY 440L-F4J0480YD - GuardShield Safety Light Curtain, Finger Protection
The ALLEN BRADLEY 440L-F4J0480YD is an optoelectronic safety light curtain designed for personnel protection in industrial environments. This device provides a continuous protective field, detecting intrusions into hazardous machine operating zones. It integrates with safety control systems, including safety relays and programmable safety controllers, to initiate machine shutdown upon detection, ensuring compliance with international safety standards for applications such as robotic work cells, presses, and automated assembly lines.
Technical Specifications:
- SERIES/FAMILY: GuardShield 440L
- COMPONENT TYPE: Safety Light Curtain
- ELECTRICAL SPECS:
- OPERATING VOLTAGE: 24VDC
- CURRENT CONSUMPTION: Typically < 100mA per unit (Emitter/Receiver)
- OUTPUT TYPE: PNP (Sourcing) Solid-State Safety Outputs (OSSDs)
- MECHANICAL/PHYSICAL:
- PROTECTION HEIGHT: 480 mm
- RESOLUTION: 14 mm (Finger Protection)
- BEAM SPACING: 10 mm
- RANGE: 0.1 to 6 meters
- FORM FACTOR: Slim profile, extruded aluminum housing
- INTERFACE/CONTROL:
- CONNECTION TYPE: M12 Quick Disconnect
- OUTPUTS: 2 x OSSD (Output Signal Switching Device) for direct connection to safety relays or safety PLCs
- INDICATORS: LED status indicators for power, alignment, and fault
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP65
- OPERATING TEMPERATURE: 0 to 55 degrees C
- MOUNTING STYLE: End-cap or rear-channel mounting brackets
- COMPATIBILITY/APPLICATION:
- SAFETY INTEGRATION: Compatible with Allen-Bradley GuardMaster safety relays, GuardLogix, and Compact GuardLogix safety PLCs
- APPLICATIONS: Point of operation guarding, perimeter guarding, area access control for machinery such as presses, robotic cells, automated assembly equipment, and material handling systems.