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Safety sensor for automatic sliding doors
Technology Active Infrared
Safety sensor for automatic sliding doors


The VIO-S is a presence sensor made up of a double failsafe active infrared curtain, offering high protection of individuals. The three-dimensional area of the infrared curtain, without safety beams, protects people from any contact with the doors. The VIO-S can be mounted up to 3 m.


Flexible detection area

Adjustment of the infrared curtain width with the prisms (curtains of 12 or 24 spots depending on the prism used)

Easy adjustment

Simple adjustments using DIP-Switches and easy positioning and localising of the curtains thanks to mechanical adjustments and the spotfinder.

Detection field
Table of specifications

Supply voltage:

12 V - 30 V DC -5%/+10% (to be operated from SELV compatible power supplies only)


Power consumption:

< 1.6 W


Mounting height:

1.8 m to 3 m


Sensitivity of the test input:

< 1 V : Log. L; > 10 V: Log. H (max. 30 V)


Temperature range:

-25 °C to +55 °C


Degree of protection:




< 70 dB


Expected lifetime:

20 years


Norm conformity:

EN 16005:2012; EN 12978:2009; EN IEC 62061:2005 SIL2; EN 61496-1:2012 ESPE Type 2; EN ISO 13849-1:2008 Pl «c» CAT.2
(under the condition that the door control system monitors the sensor at least once per door cycle)


Detection mode:

Typical response time: <256 ms Max. presence time: 30 sec



Active infrared with background analysis
Spot diameter: 0.1 m (typ)
Number of spots: 24
Number of curtains: 2



From -4 ° to +4 ° (adjustable)



(free of potential, free of polarity)
Max. contact current: 100 mA
Max. contact voltage: 42 V AC/DC


Hold time output signal:

0.3 s to 1 s (not adjustable)


Response time on test request:

This product conforms to all applicable European Union legislation. Please refer to the Declaration of Conformity for further information.


Specifications are subject to changes without prior notice – Measured in specific conditions.

  • vio-s vio-s Safety sensor for automatic sliding doors

    Safety sensor for automatic sliding doors

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