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.
Overview
- 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
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Documentation
| Resource | Publication Number | Language |
|---|---|---|
| Presence Sensing Safety Devices Brochure | GLSAFE-BR001 | |
| GuardShield Area Access Control Safety Single Beam Product Profile | 440L-PP003 |
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.