ОПИСАНИЕ ПРОДУКТА
ALLEN BRADLEY 440F-EHNIU02356 - GuardShield Safety Light Curtain
This ALLEN BRADLEY 440F-EHNIU02356 is an Enhanced GuardShield Safety Light Curtain, engineered to establish a robust optical safety barrier for personnel protection in industrial hazardous areas. It integrates advanced safety functions and provides a 30 mm resolution for hand protection, utilizing dual OSSD solid-state outputs for direct interface with safety controllers or relays. This device is suitable for machine guarding applications including robotic work cells, automated assembly lines, and material handling systems requiring Category 4, PLe, or SIL 3 safety performance.
Technical Specifications:
- SERIES/FAMILY: GuardShield 440F Series
- COMPONENT TYPE: Safety Light Curtain (Enhanced, Hand Protection)
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 24V DC (20.4V DC to 28.8V DC operating range)
- CURRENT CONSUMPTION: 100 mA (Transmitter) / 200-500 mA (Receiver, dependent on height and features)
- OUTPUT TYPE: Dual OSSD (Output Signal Switching Device)
- OUTPUT CURRENT: 500 mA maximum per OSSD, short-circuit protected
- RESPONSE TIME: Typically 10-20 ms (Dependent on height and configuration)
- MECHANICAL/PHYSICAL:
- PROTECTION HEIGHT: 2356 mm
- RESOLUTION: 30 mm (Hand Protection)
- SENSING RANGE: 0.1 to 12 meters (Standard for 440F series)
- BEAM SPACING: 30 mm
- FORM FACTOR: Extruded aluminum profile, compact design
- INTERFACE/CONTROL:
- OUTPUTS: 2 x PNP OSSD (Solid-state, short-circuit protected)
- INPUTS: External Device Monitoring (EDM), Muting/Blanking inputs (configurable via software or wiring)
- INDICATORS: Multi-segment LEDs for power, alignment, status, and fault diagnostics
- CONNECTION: M12 5-pin (Transmitter) and M12 8-pin (Receiver) quick-disconnect connectors
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP65 (Dust-tight and protected against water jets)
- OPERATING TEMPERATURE: -10 to 55 degrees Celsius
- STORAGE TEMPERATURE: -25 to 70 degrees Celsius
- COOLING METHOD: Convection
- MOUNTING STYLE: End-cap mounting brackets, swivel brackets (optional accessories)
- COMPATIBILITY/APPLICATION:
- SAFETY RATING: SIL 3, PLe, Category 4 (ISO 13849-1, IEC 62061)
- TARGET SYSTEMS: Machine guarding, robotic cells, presses, automated material handling, assembly lines, packaging machinery
- COMPATIBLE CONTROLLERS: GuardLogix, GuardMaster, safety relays, safety PLCs