L1

Features

• Logic functions:
  A range of functions thanks to the module library with 36 logic modules (e.g. basic mathematical operations, shutters and blind control, temperature control, partition wall control, staircase lighting, random generator).
• Configurable logic nodes (e.g. freely selectable number of inputs).
• Easy parameterisation of timers and scenes:
  up to 20 timers with 10 switching times each.
  up to 20 scene sets with 64 scenes each.
• Up to 480 data points can be used in one project
  (300 KNX group address data points, 180 discretionary device data points).
• Intercom function for exchanging values e. g. between a further L1 or an X1 via Ethernet.
• Optimised start-up:
  Fast project changes and updates during operation without the need to restart the device.
• Two RJ45 sockets with switch functionality support simple loop-through of the patch cable.
• High security:
  Encrypted TLS data transfer between GPA and Gira L1 prevents interception by third parties.
  The device password protects the Gira L1 against unauthorised access.
• Project saving: Saving of a project copy on the Gira L1.
• Start-up:
  The physical address and application are parameterised with the KNX start-up software ETS from version 4.1.8.
  Further configuration is performed in the Gira Project Assistant (GPA). The Gira Project Assistant is available free of charge in the Gira download area.
• Functional extensions and updates via firmware and software updates.
• Hardware prepared for KNX Secure. Future firmware update required.

Technical data

Notes

• Supply via external DC 24 V.

Dimensions