ОПИСАНИЕ ПРОДУКТА
ALLEN BRADLEY 440K-B04026 - Safety Light Curtain
The ALLEN BRADLEY 440K-B04026 is a Type 4 safety light curtain from the GuardShield 440K series, engineered for personnel protection in hazardous industrial environments. This device provides reliable point of operation and access guarding by creating an invisible infrared sensing field, preventing machine operation when the field is interrupted. It integrates directly into machine safety circuits to achieve Performance Level e (PLe) and Safety Integrity Level 3 (SIL 3) in accordance with international safety standards.
Technical Specifications:
- SERIES/FAMILY: GuardShield 440K Safety Light Curtain
- COMPONENT TYPE: Type 4 Safety Light Curtain
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 24V DC
- CURRENT CONSUMPTION: 100 mA (Typical, per emitter/receiver pair)
- SAFETY OUTPUTS: 2 x OSSD (Output Signal Switching Device)
- MECHANICAL/PHYSICAL:
- PROTECTED HEIGHT: 400 mm
- RESOLUTION: 26 mm (Finger Protection)
- OPERATING RANGE: 0.3 to 12 meters
- FORM FACTOR: Slim profile, extruded aluminum housing
- INTERFACE/CONTROL:
- SAFETY PROTOCOL: Hardwired OSSD
- CONNECTORS: M12 Quick Disconnect (Standard)
- INDICATORS: LED status indicators (Power, Alignment, Fault, Mute)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP65
- OPERATING TEMPERATURE: 0 to 55 degrees C
- MOUNTING STYLE: End-cap or rear-mount brackets
- COMPATIBILITY/APPLICATION:
- MACHINE TYPES: Presses, robotic cells, assembly lines, packaging machinery, material handling systems
- SAFETY STANDARDS: ISO 13849-1 (PLe, Category 4), IEC 61508 (SIL 3), IEC 61496-1/-2 (Type 4)