DESCRIZIONE PRODOTTO
ALLEN BRADLEY 440F-EAAAV00762 - GuardShield Safety Light Curtain
This ALLEN BRADLEY GuardShield 440F-E Series safety light curtain provides robust personnel protection for industrial machinery. It integrates advanced safety functions and diagnostics, designed for point-of-operation and perimeter guarding applications. The system utilizes optical sensing technology to detect intrusions into hazardous areas, ensuring compliance with international safety standards for machine guarding.
Technical Specifications:
- SERIES/FAMILY: GuardShield 440F-E Series
- COMPONENT TYPE: Safety Light Curtain (Transmitter/Receiver Pair)
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 24V DC (20.4V DC to 28.8V DC)
- CURRENT CONSUMPTION: Transmitter: 50 mA (typical) Receiver: 100 mA (typical)
- OUTPUTS: 2 x OSSD (Output Signal Switching Device), PNP or NPN (configuration dependent)
- MECHANICAL/PHYSICAL:
- PROTECTED HEIGHT: 762 mm
- RESOLUTION: 14 mm (Finger Protection) or 30 mm (Hand Protection) - Specific resolution determined by the 'AAAV' configuration code.
- SENSING RANGE: Up to 12 m (for 14 mm resolution) Up to 18 m (for 30 mm resolution) - Specific range determined by the 'AAAV' configuration code.
- RESPONSE TIME: < 15 ms (typical, dependent on height and resolution)
- FORM FACTOR: Slim profile aluminum extrusion
- INTERFACE/CONTROL:
- COMMUNICATION: Integrated safety outputs (OSSD) for direct connection to safety relays or safety PLCs.
- INDICATORS: Status LEDs for power, alignment, and fault diagnostics.
- CONNECTION: M12 Quick Disconnect (standard for 440F-E series)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP65 (Dust-tight and protected against water jets)
- OPERATING TEMPERATURE: -10°C to 55°C (14°F to 131°F)
- STORAGE TEMPERATURE: -25°C to 70°C (-13°F to 158°F)
- MOUNTING STYLE: End-cap or swivel brackets (ordered separately)
- COMPATIBILITY/APPLICATION:
- SAFETY RATING: Type 4, Performance Level e (PLe) per ISO 13849-1, Safety Integrity Level 3 (SIL 3) per IEC 61508
- TARGET APPLICATIONS: Point-of-operation guarding, perimeter guarding, area access control for presses, robotic cells, assembly lines, and packaging machinery.