440L Guardshield PAC Type 4 Safety Light Curtains

Our Bulletin 440L Guardshield PAC Type 4 safety light curtains are applied in applications where a formal risk assessment has determined that the hazard poses a moderate to high risk of operator injury.

Bulletin 440L Guardshield PAC Type 4 Safety Light Curtains
  • Overview
  • Product Selection
  • Specifications
  • Documentation
  • Resources
  • Applications

Features

  • Offers multiple model:
    • Standard
    • Standard with integrated laser alignment
    • ArmorBlock® Guard I/O™ connectivity
    • Safe 4 PAC
  • Offers advanced functions:
    • Beam coding
    • External device monitoring
    • Machine test signal
    • Start/restart interlock
  • Provides efficient connectivity through M12 quick-disconnects
  • Optically synchronized, which eliminates hard-wiring for synchronization
  • Offers simplified setup though Integrated laser alignment system
  • Provides a rugged IP65 enclosure rating

Additional Information

  • Protect your people, productivity, and environment with our Safety Components and integrated Safety Solutions. We understand your factory floor challenges and can help you meet your goals with one of the broadest safety portfolios in the industry.

Perimeter Access Control Safety Light Curtains

To view commonly ordered and quickly available products, use the Product Configuration Assistant for our complete product offerings.

Specifications

TitleNumberDownload
GuardShield PAC Type 4 Safety Light Curtain User Manual440L-UM001

Certifications

  • CE marked for all applicable directives
  • cULus Listed
  • TÜV
  • UL 1998
  • UL 61496 

Safety Classification 

  • Type 4 per IEC/EN61496
  • Category 4 device per EN 954-1
  • SIL 3 per IEC 61508
  • PLe per EN/ISO 13849 

Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Standards Compliance

  • IEC/EN 61496 Parts 1 & 2
  • UL 1998
  • UL 61496 Parts 1 & 2

Product Certifications

See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Documentation

TitleNumberDownload
Presence Sensing Safety Devices BrochureGLSAFE-BR001
GuardShield PAC Type 4 Safety Light Curtain User Manual440L-UM001
More Safety Light Curtain publications in the Literature LibraryAll Languages

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Product Certifications

See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Configuration & Selection Tools

  • CrossWorks — Convert competitive catalog numbers to similar Allen-Bradley® products.
  • ProposalWorks — Build complete quotes and proposals.

Other Resources

  • Knowledgebase — Visit our online resource for technical information, support chat and forums, software updates, and product safety advisories/notices.

Applications

Typical applications for the Perimeter Access Control (PAC) Type 4 GuardShield™ Light Curtain include:

  • Material handling
  • Packaging equipment
  • Automotive
  • Robot cells

Safety Solutions Case Studies — View our case studies site to discover how customers have applied Allen-Bradley safety products in their applications.