ОПИСАНИЕ ПРОДУКТА
ALLEN BRADLEY 440L-F4J0640YD - Type 4 Safety Light Curtain
This ALLEN BRADLEY 440L-F4J0640YD is a Type 4 GuardShield safety light curtain engineered for robust personnel protection in hazardous industrial environments. It provides 14 mm finger protection over a 640 mm protected height, integrating seamlessly into safety circuits requiring PL e (ISO 13849-1) or SIL 3 (IEC 61508) compliance. The unit features dual OSSD outputs, External Device Monitoring (EDM), and an auxiliary output for critical machine safeguarding applications such as robotic cells, presses, and automated assembly lines.
Technical Specifications:
- SERIES/FAMILY: GuardShield 440L-F
- COMPONENT TYPE: Type 4 Safety Light Curtain
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 24V DC
- CURRENT CONSUMPTION: < 100mA per unit (Emitter/Receiver pair)
- OUTPUT TYPE: Dual PNP OSSD (Output Switching Signal Device)
- AUXILIARY OUTPUT: 1 PNP (non-safety)
- MECHANICAL/PHYSICAL:
- PROTECTED HEIGHT: 640 mm
- RESOLUTION: 14 mm (Finger Protection)
- SENSING RANGE: 0.3 m to 6 m (Standard Range)
- FORM FACTOR: Slim profile aluminum extrusion
- INTERFACE/CONTROL:
- CONNECTION TYPE: M12 Quick Disconnect (Emitter and Receiver)
- SAFETY FUNCTIONS: External Device Monitoring (EDM), Manual/Automatic Reset capability
- INDICATORS: Integrated LED status indicators for alignment, operation, and fault diagnostics
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP65 (Dust-tight and protected against water jets)
- OPERATING TEMPERATURE: -10°C to +55°C
- MOUNTING STYLE: End-cap or swivel bracket mounting options
- COMPATIBILITY/APPLICATION:
- SAFETY RATING: PLe (ISO 13849-1), SIL 3 (IEC 61508)
- TARGET SYSTEMS: Robotic work cells, automated assembly lines, material handling systems, presses, packaging machinery
- COMPATIBLE CONTROLLERS: GuardLogix, Compact GuardLogix, Safety Relays
