POC GuardShield Type 4 Cascadable Standard Safety Light Curtains

Our Point of Operation Control (POC) Type 4 Cascadable Light Curtains are standard GuardShield™ safety light curtains in 14 mm and 30 mm resolutions with additional M12 connectors located on top of each curtain. The connector on the top of the safety light curtains allows the interconnection of up to a total of three pairs of GuardShield safety light curtains with a common pair of OSSDs.

Bulletin 440L POC GuardShield Type 4 Cascadable Standard Safety Light Curtains
  • Overview
  • Product Selection
  • Specifications
  • Documentation
  • Resources
  • Applications

Features

  • Easy to interconnect light curtains up to three 1760 mm segment pairs
  • No increase in system response time

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.

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

Specifications

TitleNumberDownload
GuardShield Type 4 & GuardShield Remote Teach User Manual440L-UM003

Certifications

  • CE Marked for all applicable directives
  • cULus
  • 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
  • EN/IEC 61496-1, -2
  • UL 61496-1, -2
  • UL 1998

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 61496 Parts 1 & 2
  • UL 1998

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 Type 4 & GuardShield Remote Teach User Manual440L-UM003
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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 POC Type 4 Cascadable Standard Light Curtains include:

  • Conveyors
  • Electronic fences
  • Forming operations
  • Robot cells
  • Presses
  • Workstations

Customer Success

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