Ventilation control units

IQ box Safety * Safety module for protecting hazardous areas of power-operated windows

IQ box Safety
  • Complies with the most stringent protection rating demands in respect of risk assessment for power-operated windows pursuant to the Machinery Directive (protection rating 4)
  • TÜV tested functional safety in accordance with DIN EN 13849-1
  • Four pre-set sensor inputs for safety edges and optical sensors
  • Top hat rail housing with pluggable clamps for quick and easy wiring
  • Integrated push button for closing windows manually during servicing
  • Easy and quick commissioning due to pre-set standard parameters
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  • Adjustments to the parameters with ST 220 service terminal possible
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IQ box Safety ensures that the automated ventilation windows close safely by protecting the main and secondary closing edges. If the sensors detect a foreign object, the window will be stopped or the closing motion will be reversed. Especially in primary and nursery schools, this kind of finger guard is necessary to design an automated ventilation system, since children are considered in need of special protection.

Application Areas

  • Closing edge protection on automated power-operated windows with 24V IQ windowdrive units
  • For connecting safety edges and non-contact sensors
  • One IQ box Safety per window for up to four window drives and two locking drives
  • Suitable for natural ventilation, smoke and heat extraction systems (SHEV)
  • Suitable for all activation units (SHEV control panel, 24 V power supply, IQ box KNX, IQ gear)
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Technical data

IQ box Safety
Dimensions 35 x 90 x 60 mm
Type of installation Top hat rail mounting
Operating voltage 24 V DC
Current consumption 0.1 A
Cable dimensions (max.) 2.5 mm²
Max. total length drives 50 m
Max. cable length non-contact sensors 10 m
Max. cable length safety edges 200 m
Inputs for sensors 4 Stk.
Software drives The software version of the drives (IQ windowdrive) must be V3.2 or higher or V1.0 for F1200 +.
Service temperature -5 - 70 °C
IP rating IP20
protection rating III
Approved safety edges 4,5k - 22k Ohm

Variants & Accessories


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