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Designed and Developed by Mitchdesigns
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  3. Keyence Light Curtain 36 beams, Category 4, IP65/IP67
4006-keyence-light-curtains-745mm-safety-module-compatible

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Keyence Light Curtain 36 beams, Category 4, IP65/IP67

Vention

$1,795.00

Keyence 36-beam Category 4 safety light curtain with IP65/IP67 rating for hand-level machine guarding. Sender/receiver pair covers 720 mm across 0.2 to 15 meter working distance, operates on 24 VDC, and resists dust and washdown spray. Includes mounting brackets for aluminum extrusion. Requires compatible Keyence safety module.

Keyence Light Curtain 36 Beams, Category 4, IP65/IP67

Keyence light curtain 36 beams is a Category 4 safety light curtain designed for hand level industrial machine guarding, providing high-integrity protection in environments that require robust safety measures and water or dust resistance.

  • 36 beam axes give 720 mm detection coverage
  • Category 4 safety rating for critical protection zones
  • IP65/IP67 rating supports use in washdown and dusty areas
  • Compact size: 720 x 32 x 38 mm, weight: 1.89 kg

Application and Detection Performance:

With its 36 beams, the Keyence light curtain efficiently detects hand entry across a 720 mm span, making it optimal for applications requiring hand-level safety over machine openings. Adjustable sensing distances from 0.2 to 15 meters address both confined and wide access points. Compared to light curtains with 24 beams, the increased beam count enhances coverage for larger guarded openings.

Safety and Integration:

As a Category 4 safety light curtain, this device fulfills the highest requirements for machine safety, featuring continuous circuit self-testing to maximize operator protection. Integration is simplified using 24 VDC supply and standard connectors, which interface directly with Keyence safety modules. Compatibility with Category 4 standards differentiates it from lower-category light curtains in less critical scenarios.

Environmental Suitability for Aluminum Extrusion:

Offering IP65/IP67 ingress protection, the light curtain functions reliably in dusty factories and wet conditions. It mounts securely to aluminum extrusion frames as well as to Vention structures, meeting requirements for flexible line layouts and modular safety zones in diverse automation environments.

When to Choose the Keyence Light Curtain 36 Beams:

  • Choose for hand-level safety on large openings, especially where maximum detection reliability is required.
  • Ideal for industrial applications that involve frequent washdown or dust exposure.
  • Use where integration with Keyence controllers or related safety modules is needed.
Weight1.89 kg
Dimensions (L x W x H)720 x 32 x 38 mm
Supply voltage24 VDC
Working distance
0.2 to 15 meters
Beam axes
36
Safety rating
Category 4
Environmental protection
IP65 / IP67
Detection Capability
hand-level protection
Beam Coverage
720 mm
Detection Resolution
Not specified
Response Time
Not specified
Output Type
Not specified
  • Protects across 15m span, 36 beams, 24 VDC, Category 4, IP65/IP67
  • Mounts to Vention structures, brackets included
  • Detects hand entry across 720 mm with 36 beam axes, sender/receiver pair
  • Meets Category 4 safety rating for critical protection zones
  • Handles washdowns and dust, IP65/IP67 rated
  • Adjusts from 0.2 to 15 meters working distance
  • Runs on 24 VDC, integrates with Keyence safety modules
The Keyence Light Curtain 36 beams is a safety device that detects hand entry across a 720 mm span using 36 beam axes to protect workers from machine hazards. It meets Category 4 safety rating for critical protection zones and integrates with Keyence safety modules using 24 VDC supply.
Yes, the IP65/IP67 rating allows this light curtain to function reliably in washdown areas and dusty factories without compromising detection performance. It is designed specifically for industrial environments with frequent moisture or dust exposure.
The light curtain adjusts from 0.2 to 15 meters working distance, so it can protect both confined access points and wider openings depending on your machine layout. The 36 beam axes provide 720 mm of detection coverage at the hand level.
The light curtain mounts to Vention structures and aluminum extrusion frames using included brackets, making it suitable for flexible line layouts and modular safety zones. Mounting hardware is included with the unit.
Yes, this light curtain includes a sender and receiver pair that work together as a complete safety system. Both units connect to 24 VDC power and integrate directly with Keyence safety modules.

Light curtain with full IP65/IP67 washdown rating versus standard indoor models:

The Keyence 36-beam light curtain combines Category 4 safety certification with sealed, dust and water-resistant construction. Choose it when hand-level guarding must survive wet or dusty environments while maintaining the highest safety integrity.

  • For production lines with regular washdowns or wet processes, the IP65/IP67 rating enables reliable operation where standard light curtains would fail or degrade.
  • On large machine openings up to 720 mm wide, 36 beam axes detect hand entry across the full span with finer resolution than 24-beam alternatives.
  • In critical safety zones requiring continuous self-testing and zero compromise on fault tolerance, Category 4 rating meets the strictest machine safety standards.
  • For modular cells built on aluminum extrusion frames, the compact 1.89 kg sender/receiver pair and included brackets integrate directly without custom fabrication.
  • Where existing automation uses Keyence safety modules and 24 VDC infrastructure, native integration eliminates signal conversion and simplifies commissioning.

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Estimate delivery

Ships from San Diego, California. Shipped across America it takes 12 to 13 business days, the minimum and the maximum for this product.About 12 days to California, 13 to New York.

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