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Single-beam photoelectric safety switch L4000 Systems

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At a glance
Type 4 (IEC 61496), SIL3 (IEC 61508), PL e (EN ISO 13849), only in conjunction with UE401
Small M18 sensors with ranges up to 10 m
Compact M30 sensors with ranges up to 60 m
Enclosure rating IP 67
Temperature range from –20 °C ... 55 °C
Narrow evaluation device (22.5 mm) with external device monitoring (EDM) and restart interlock (RES)
Fast response time of max. 30 ms
Up to 8 sensors can be cascaded
Your Benefits
Easy integration due to small, compact versions with maximum range
Flexible device integration makes it possible to set up individual access protetions
Fast response times reduces safety disctance and saves production area
Extremely well suited for extreme ambient conditions such as heat, cold or moisture
Straightforward configuration without a computer, only with the help of jumpers

Fields of applications
Access or area protection on machining centers and robot cells
Monitoring of doors and service openings on machines
Optical safety edges for protecting automated guided vehicles
  • Operating_instructions_Safety_Photoelectric_Swith_System_L4000_da_de_en_fi_fr_el_it_nl_no_pt_s.PDF
    7640 KB
    United States
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