Network coupling module with LCN-IP coupling and interface to ModBus-IP


The LCN VisuMod serves as a network access to the LCN system in LCN installations. This access is used by the installer to parameterize the LCN system or to link it to other systems across trades.

The LCN-PCHK software runs on the network coupler, through which another programme, e.g. the LCN-PRO or the LCN-GVS, can access the LCN bus. If required, the number of connections can be extended by means of separate licenses.

The LCN-VisuMod thus enables easy integration of ModBus devices that support the ModBus protocol into the LCN system. Thanks to the support of openHAB, a wide range of third-party smart home devices can also be connected to the LCN system using the LCN-VisuMod. This means that voice assistants, smart lighting systems and audio and entertainment electronics, such as those offered by Amazon, Sonos or Philips, can be connected and controlled with LCN. The openHAB support also enables visualization to conveniently operate smart buildings via smartphone, tablet, PC, etc. With the compact and slim visualization, an LCN segment can be displayed and controlled even more easily and quickly than before.

Fields of application:

  • small visualization by means of openHAB
  • Remote maintenance via LCN-PRO
  • Connection of the large visualization system (LCN-GVS)
  • IP coupling (with PCK protocol)
  • IP coupling with ModBus devices
  • RTU coupling with ModBus devices (adapter required)


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