Universal sensor module for flush-mounting

The LCN-UPS concealed module is a sensor module for the LCN Bus system. It has 3 simulated outputs of which 2 can be used for DSI applications or all 3 for DALI (in connection with the LCN-DDR).
Furthermore, additional sensors and actuators can be connected through its T and I ports. Parameters for the internal operating programme can be set using the system software LCN-PRO.
The module is decentrally installed in a wall cavity using flush mounted switch or junction boxes.
Modification of the LCN-UPS for Merten Trancent (6231 90) is to be stated when ordering.

Field of application:

  • Economical connection for LCN sensors and EIB push button key sensors or EnOcean wireless sensor keys.
  • Individual room control: cooling, heating and ventilation.
  • Access control with IR remote control and transponder.
  • Automatic control with numerous timers and associated logical operations/processes.
  • Tableau/control panel installations with 4 LED states and hierarchical logical operations for authorising and displaying.
  • Alarm systems with multiple zones and complex requirements, blocking locks, early warning alarm systems etc.
  • Associated logical operations across installation/facility boundaries including: lighting ‹-› shade ‹-› alarm ‹-› entry, etc = high performance through the cost efficient use of multiple sensors and actuators.


230V PSU 50/60Hz (110V version available)

T-Port for connection of up to 8 keys via key converter LCN- T8, LCN-GT12, LCN-GT6 or LCN-R1U (relay)

I-Port for combined connection of LCN-RR (IR-remote-control receiver), LCN-TS (Temperature sensor), LCN-PMI (Motion detector), LCN-ULT (Transponder reader), LCN-GTxD (Glas Touch-Keypad) etc.

Product guide