Gira L1 Logic Module
GIRA 207000

Gira L1 Logic Module

Product code: 207000
With the Gira L1 Logic Module, Buildings featuring a KNX system can be equipped with a series of intelligent logical functions. In this way, it can be used for switching on lights in a time-delayed sequence, saving and calling up certain light scenes directly using a push button sensor, controlling the room temperature and setting other logical functions. Using the intuitive Gira Project Assistant allows projects to be parameterised conveniently in just a few steps and easily modified at any time per drag & drop.
Price (Excluding GST)



  • A range of functions thanks to the node library with 36 logic nodes (e.g. basic mathematical operations,

    shutters and blind control, temperature control, partition wall control, staircase lighting, random


  • Configurable logic nodes (e.g. freely selectable number of inputs)

  • Functional expansions and updates via firmware and software updates

  • Import function from KNX projects for data point creation

  • Up to 480 data points can be used for each project

  • Easy parameterisation of switching times and scenes
    • Up to 20 timers with 10 switching times each 
    • Up to 20 scene sets, with 64 Scenes each

  • Optimised commissioning: Fast project changes and updates during operation without the need to restart the device 

GIRA Project Assistant:

  • Intuitive drag & drop operation

  • Automatic location of the Gira Logic Module on the IP network

  • Undo/Redo function with change history

  • Automatic-save function

  • Multi-screen operation: Several project windows can be opened at the same time. A project can be

    worked on two screens simultaneously to provide a better overview

  • Convenient project management: Several projects can be created and managed (a separate Logic Module is required for each project)

  • Export/import function for external saving or exchanging of projects

  • Graphic logic editor: 
    • A library with many powerful logic nodes is available in the logic editor. 
    • This library contains parameters and initialisation values/constants which can be utilised to customise the auto-

      mation logic. 

    • An input, logic node, and output are combined easily at the click of a mouse to create it. 
    • Suitable connections are highlighted in colour, as are unassigned inputs/outputs. 
    • Error messages are

      bundled and recorded. Double-clicking an error prompt forwards you directly to the source.

  • Convenient logic page management: Logic pages can be moved between projects, renamed and assigned keywords

  • Simulation function for testing the created logic: Logical functions can be tested in a simulation here

    before commissioning. Values can be set and changed as desired, and functions can be tested for the

    desired behaviour in this way

  • Device templates enable configuration without the need for a device

  • The Gira Project Assistant is available free of charge in the Gira download area

Technical Details


  • Auxiliary Voltage: 24...30 VDC
  • Auxiliary voltage current consumption: 2W @ 24VDC
  • Current Consumption KNX: Typically 10mA
  • IP communication: Ethernet 10/100 BaseT (10/100 Mbit/s) 
  • IP connection: RJ45 socket 
  • Supported protocols: DHCP, AutoIP, TCP/IP, UDP/IP (core, routing, tunnelling, device management), ARP, ICMP, IGMP 



Technology KNX
Mounting DIN Rail
Input voltage 24VDC
IP rating IP20
Mounting Width 2MW
EAN 4010337016717

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