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Logic Module


The MDT Logic Module is used for fast and easy compilation of logic functions to control building automation systems. All the functions are parametrized directly in the ETS without additionally software tools. There are 24 independent function blocks with arbitrary functions available. For each function a description can be stored in the ETS. The 4 LEDs on the front panel can be controlled optional by objects. According to date, time and location the Logic Module calculates sunset, sunrise and twilight. Additionally there are output objects available for sommer / winter time, day of the week, every hour, every minute, day / night.

  • Installation Type: MDRC
  • Device width: 2SU

Product features

  • 24 independent function blocks assignable:
  • Universal logic with up to 5 conditions
  • Logic gates with (AND / OR / XOR), each with 8 inputs
  • Cyclical sending or querying of values
  • Sending or polling of values after bus voltage return
  • Value storage if the bus voltage fails
  • Monitoring of telegrams
  • Filter functions
  • Multiplexer / partition control
  • Converting of data point types
  • Comparison of temperature/values
  • Time functions
  • Follow-up control with ventilation
  • Min- / Max / Average value
  • Universal calculator
  • Conversion to PWM
  • Telegram multiplier / sequencer
  • 4 LEDs for internal and external objects
  • Production in Germany, certified according to ISO 9001
  • 3 year warranty

Available Variants of this series:


  • Installation Type: MDRC
  • Device width: 2SU


Productdatabase ETS5/6V2.0 knxprod
Device Configuration App (DCA) ETS5/6
From ETS5.7.x
V5.1.0.0 etsapp
Datasheet pdf
Assembly and operational instructions pdf
CAD-drawing dwg
Tender textsLink

Productdatabase ETS5/6

Version: V2.0
Download: knxprod


Device Configuration App (DCA) ETS5/6
From ETS5.7.x

Version: V5.1.0.0
Download: etsapp

Download: pdf

Assembly and operational instructions
Download: pdf

Download: dwg

Tender texts
Download: Link

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