Non-contact safety switches
IN4000 Standard

Your Benefits

  • Fast diagnostics via LED status indicator
  • Cascadability of up to 9 sensors saves costs
  • Long service life due to durable and low-maintenance design
  • Just one safety switch in conjunction with a suitable safety module makes it possible to solve applications up to PL e (EN ISO 13849)
  • The devices are easy to clean, making them suitable for contaminated areas or environments with strict hygiene standards

Overview

The IN4000 Standard inductive safety switches are used for determining position and work on a non-contact basis. These safety switches are actuated through metal (e.g., ST37 steel) so that no separate actuator is required. It has a single-channel operating principle: a pulsed input signal is converted to a pulsed output signal and evaluated by the connected safety controller. The response time of the sensors is monitored spatially and chronologically, enabling better prevention against tampering and a high level of safety protection. Their non-contact operating principle enables simple adjustment and mounting as well as providing increased shock and vibration resistance.

At a glance
  • One clocked safety output for direct connection of sensors to a safety controller
  • IP67 or IP69K enclosure rating
  • Response range up to 15 mm
  • LED status indicator
  • Up to performance level PL e (EN ISO 13849)
  • Safe series connection of sensors possible

Applications

Technical overview

 
  • Technical data overview

    Technical data overview

    Sensor principleInductive
    Safety integrity levelSIL3 (IEC 61508)
    CategoryCategory 3 (EN ISO 13849)
    Performance levelPL e (EN ISO 13849)
    Actuator coding levelUncoded (EN ISO 14119)
    Type of outputSemiconductor, pulsed
    Number of safe outputs1
    Connection typePlug connector, M12, 4-pin
All technical data can be found accompanying the individual product

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