Application Unit, Logic, MDRC

Application Unit, Logic, MDRC

Product code: ABL/S2.1
Makes possible the production of extensive logic functions by the combination of different logic and time gates on a graphic control surface as plug in in the ETS without additional software.
Price (Excluding GST)


The Application Unit Logic is a DIN rail mounted device for insertion in the distribution board. 

The device contains logical function with the possibility of individual parameter parameterisation. Furthermore, timers with on and off delays and pulse duration, staircase lighting functions and comparators are available.

The device is ready for operation after connection to the bus voltage. The Application Logic Unit is parameterised via the ETS3. The connection to the bus is established using the front side bus connection terminal.

Technical Details


  • Bus Voltage: KNX Bus 21...32VDC
  • Bus Current Consumption: 12mA

  • 254 inputs and outputs
  • 50 logical functions
    • AND
    • OR
    • One hot)
  • 50 unidirectional and bidirectional gates
  • 30 timers with
    • ON delay
    • OFF delay
    • Pulse duration
    • Staircase lighting function
  • 10 comparators
  • 200 worksheets
  • 250 flags



Brand ABB
Technology KNX
Mounting DIN Rail
Input voltage KNX Bus (29VDC)
IP rating IP20
Mounting Width 2MW
EAN 40 16779 65264
brand ABB

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