ОПИСАНИЕ ПРОДУКТА
ALLEN BRADLEY 440L-C4K1120YD - Safety Light Curtain System
The ALLEN BRADLEY 440L-C4K1120YD is an optoelectronic safety light curtain system from the GuardShield 440L Series, engineered for personnel protection and machine guarding in industrial environments. It utilizes advanced sensing technology to establish a protective field, providing Category 4, PLe, and SIL 3 compliant safety interlocking for hazardous machinery, robotic cells, and automated production lines. This system is designed for integration into safety control circuits requiring reliable presence detection and immediate machine shutdown upon intrusion.
Technical Specifications:
- SERIES/FAMILY: GuardShield 440L Series
- COMPONENT TYPE: Safety Light Curtain System (Emitter and Receiver)
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 24VDC
- CURRENT CONSUMPTION: Device dependent, typically low current DC
- OUTPUTS: Dual OSSD (Output Signal Switching Device) solid-state outputs
- MECHANICAL/PHYSICAL:
- PROTECTION HEIGHT: 1120 mm
- RESOLUTION: Configurable or fixed, common resolutions include 14mm (finger protection), 30mm (hand protection), 90mm (body protection)
- OPERATING RANGE: Up to 12 meters (typical for series)
- FORM FACTOR: Slim profile, extruded aluminum housing
- INTERFACE/CONTROL:
- CONNECTORS: M12 Pigtail
- FEEDBACK/DIAGNOSTICS: Integrated diagnostics, status LEDs, auxiliary outputs for non-safety monitoring
- SAFETY RATING: Category 4, Performance Level e (PLe) per ISO 13849-1, Safety Integrity Level 3 (SIL 3) per IEC 61508
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP65
- COOLING METHOD: Passive convection
- MOUNTING STYLE: End-cap or rear-mount brackets, adjustable
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Machine guarding, access control, point-of-operation protection
- MACHINE TYPES: Presses, robotic cells, automated assembly lines, packaging machinery, material handling systems
- CONTROL SYSTEMS: Compatible with GuardMaster safety relays, safety PLCs (e.g., GuardLogix), and standard safety input modules
