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Allen-Bradley 440L-R4K0480YD Guardshield Safety Light Curtain

Allen-Bradley 440L-R4K0480YD Guardshield Safety Light Curtain

Allen-Bradley 440L-R4K0480YD    Guardshield Safety Light Curtain

  • Item NO.:

    440L-R4K0480YD
  • Payment:

    T/T
  • Price:

    $1000
  • Product Origin:

    USA
  • Color:

    NEW
  • Product weight:

    0.95KG
  • Lead Time:

    In stock

We will arrange delivery within 3-5 days after receiving the payment.

Our express delivery: DHL and FedEx.

Quality packing for each product

Destination country all taxes & duty to be paid by buyer

Only part of the brand and model, if you have other product needs, please contact us.

 

Allen-Bradley 440L-R4K0480YD GuardShield Safety Light Curtain

Product Overview

The Allen-Bradley 440L-R4K0480YD is a Type 4 (PLe/SIL3) safety light curtain from the GuardShield™ series, designed for industrial automation safety applications. It features a dual-unit (transmitter + receiver) design, providing high-precision beam detection for machine guarding and hazardous area access control. With a 480mm protection height and 30mm resolution, it effectively detects personnel or objects entering danger zones, ensuring compliance with international safety standards (EN ISO 13849-1, IEC 61496-1).

Technical Specifications

Parameter Specification
Safety Level Type 4 (PLe/SIL3)
Protection Height 480mm
Beam Spacing 30mm
Max. Detection Range 9m (between transmitter & receiver)
Response Time ≤ 20ms
Operating Voltage 24V DC (±15%)
Output Signal 2 OSSD (PNP/NPN configurable)
IP Rating IP65
Ambient Temperature -25°C to +55°C
Housing Material Aluminum with polyurethane coating
Connection Type M12 quick-disconnect connectors
Blanking Function Fixed & Floating Blanking supported
Beam Coding Configurable (prevents interference between multiple curtains)
EDM (External Device Monitoring) Supported (for monitoring external relays/control modules)
Laser Alignment Integrated laser alignment for easy setup

Key Features

  1. High Safety Compliance: Meets PLe/SIL3 standards for critical industrial applications.

  2. Flexible ConfigurationDIP switch settings for beam coding, blanking modes, etc.

  3. Strong Anti-InterferenceDigital-coded beams prevent cross-talk between multiple curtains.

  4. Easy Installation: Built-in laser alignment system simplifies setup.

  5. Robust ConstructionIP65-rated for harsh industrial environments.

Typical Applications

  • Safety guarding for presses & injection molding machines

  • Hazard zone detection in robotic workcells

  • Access control for conveyor systems & packaging equipment

  • Area protection for metal/woodworking machinery

 

 

The structure and details of the product:

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