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Non-contact safety switches
IQB2S

Safe and easy position monitoring up to PL d

Your Benefits

  • Compact design for easy and ergonomic integration into the machine design without separate actuator
  • High machine availability thanks to low susceptibility to dirt and moisture
  • Long product service life due to low-wear and low-maintenance workings
  • Fast diagnostics via 270° LED output state display
  • High reliability and precise switching behavior due to proven ASIC technology
  • Safe, direct connection to a safe control solution by means of OSSDs
  • Easy and flexible connection options thanks to variants with male connector, cable or cable with male connector

Overview

Safe and easy position monitoring up to PL d

The inductive safety switches of the IQB2S product family are used for safe position and area monitoring. Thanks to the very compact design and wide range of connection variants, they offer optimum integration into the machine design. The IQB2S switches work without making contact and are low-wear. The inductive safety switches do not require a separate actuator to do their monitoring tasks. On the contrary, they are generally activated by metals, for example on machines. The IQB2S can be connected to a safe control solution via its self-monitoring switching outputs (OSSDs), allowing for high safety with PL d (EN ISO 13849).

At a glance
  • Rectangular type: 12 mm x 26 mm x 40 mm
  • Response range: 4 mm
  • Two OSSD safety outputs
  • Enclosure rating: IP67
  • Temperature range: –25 °C bis +70 °C
  • Rugged VISTAL® housing
  • Up to performance level PL d (EN ISO 13849)
  • Connection variants: M8 male connector, cable or cable with M12 male connector

 

Discover our broad portfolio of inductive proximity sensors for non-safety-related applications

Inductive proximity sensors

By partnering with us, you can benefit from our expertise in the functional safety of productivity-increasing safety solutions. So that your processes run smoothly, man and machine work as a team, and we can jointly push the boundaries of what is achievable.

Boost your productivity - with safety solutions from SICK

Advantages

Can be used in tight spaces

Thanks to its compact design, the IQB2S can be integrated into nearly any machine and without additional mounting equipment. It does not need a special actuator for safe position and presence detection, just non-contact activation with metal, which considerably reduces mounting work. The rugged VISTAL™ housing, made completely of plastic, and enclosure rating IP67 ensure the highest level of process reliability.

Compact and ready to use right away

With its slim, compact format no bigger than a matchbox, the IQB2S can fit in any machine design.
Two holes, two screws: That’s all you need to mount the IQB2S on the machine. It can be quickly aligned using the hole pattern provided on the safety switch.

Compact for any machine environment: The IQB2S non-contact safety switch

Amazing function

The IQB2S stands for reliable detection of metallic machine parts. Due to its non-contact operating principle, it is extremely low-wear and low-maintenance. As it does not have a blind zone and thanks to the precise switching point, it also allows for quick adjustment. Thanks to the two OSSD outputs with test pulses, the safety switch reliably detects short- and cross-circuits, therefore achieving a high level of safety up to performance level d.

High tolerance for high productivity

As it does not have a blind zone and is very resistance to shocks and vibration, the IQB2S offers a high level of machine availability.
The IQB2S exhibits high tolerance to deviation. And, just like the IME2S inductive safety switch, it features non-contact operation and has a very low wear rate.

The IQB2S inductive safety switch features quick adjustment thanks to the precise switching point.

Applications

Technical overview

 
  • Technical data overview

    Technical data overview

    Sensor principleInductive
    Safety integrity level

    SIL2 (IEC 61508)

    SILCL2 (EN 62061)

    CategoryCategory 2 (ISO 13849-1)
    Performance levelPL d (ISO 13849-1)
    Actuator coding levelUncoded (EN ISO 14119)
    Type of outputSelf-monitoring semiconductor outputs (OSSDs)
    Number of safe outputs2
    Connection type

    Cable with M12 male connector, 4-pin

    Male connector M8, 4-pin

    Cable, 4-wire

All technical data can be found accompanying the individual product

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