440L Area Access Control Single Beam Sensors
Allen-Bradley

Our Bulletin 440L Area Access Control Single Beam sensors provide whole-body access detection for hazardous areas.

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Overview

Our Bulletin 440L Area Access Control Single Beam sensors provide whole-body access detection for hazardous areas. The single beam is a 24V DC through-beam opto-electronic safety switch.

Short scan range of 0.5…20 m (1.64…65.5 ft)
Long scan range of 15...70 m (49.2...300 ft)
Die-cast aluminum housing
Heated front lens for outdoor applications
Relay outputs

Typical applications for the Bulletin 440L Area Access Control (AAC) Single Beam sensors include:

Robotic work cells
Processing machines
Machining centers
Palletizers
Transfer lines
High bay warehouses

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.

Certifications

BG
CE Marked for all applicable directives

Safety Classification

Type 4, IEC 61496
SIL 3 (IEC 61508)
SIL CL3 (IEC 62061)
Category 4 (EN ISO 13849)
PLe (EN ISO 13849)
B10d parameter: 1 x 10⁶ switching cycles (@ DC-13, 24V, 0.6 A); 2 x 105 switching cycles (@ DC-13, 24V, 1.5 A)
PFHd: 4.0 x 10^-9
Mission time: 20 years

Standards Compliance

IEC 61496, Parts 1 & 2

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

440L Area Access Control Single Beam Sensors Allen-Bradley

Additional Information

Safety Classification

Standards Compliance

440L Area Access Control Single Beam Sensors
Allen-Bradley