PRODUCT DESCRIPTION
ALLEN BRADLEY 440F-ECBSU00770 - Safety Light Curtain
This device is a Type 4 safety light curtain from the ALLEN BRADLEY GuardShield Safe 440F-ECB series, designed for personnel protection in hazardous industrial environments. It provides a defined sensing field to detect human presence, initiating a safe stop command to machinery. Utilizing solid-state OSSD outputs, it integrates directly into safety control systems for applications requiring compliance with PLe and SIL 3 safety standards.
Technical Specifications:
- SERIES/FAMILY: GuardShield Safe 440F-ECB
- COMPONENT TYPE: Safety Light Curtain (Emitter/Receiver Pair)
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 24V DC
- CURRENT CONSUMPTION: 100-200 mA per unit (emitter/receiver, typical)
- MECHANICAL/PHYSICAL:
- PROTECTED HEIGHT: 770 mm
- RESOLUTION: 14 mm (Finger Protection)
- SENSING RANGE: 0.3 to 6 meters (typical for series)
- FORM FACTOR: Compact, slim profile housing
- INTERFACE/CONTROL:
- OUTPUTS: 2 x OSSD (Output Signal Switching Device) solid-state outputs
- FEEDBACK: Status indicators (LEDs) for alignment and operational status
- CONNECTION: M12 quick-disconnect connectors (typical)
- RESPONSE TIME: < 15 ms (typical)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP65
- OPERATING TEMPERATURE: 0 to 55 degrees C
- MOUNTING STYLE: End-cap or swivel bracket mounting options
- COMPATIBILITY/APPLICATION:
- SAFETY RATING: Type 4, PLe (ISO 13849-1), SIL 3 (IEC 62061)
- TARGET APPLICATIONS: Machine guarding, robotic work cells, press brakes, assembly lines, material handling systems, and other industrial machinery requiring point-of-operation or perimeter safeguarding.