This product is discontinued and unfortunately no longer available.


High power switching and dimming module with extended funcionality

The LCN-LD power dimmer is a sensor/actuator module for the LCN bus system. It has four outputs, two of which are for outputs of up to 2000VA. Furthermore, it has T, I and P ports for the connection of additional LCN sensors and actuators. Used in combination with LCN-R6H it offers a further eight switching outputs at 16 A/230 V. Individual setting of parameters is achieved using the system software LCN-PRO. It is usually mounted using a mounting plate inside distribution boxes.

Field of application:

  • Control and dimming of high power devices such as stage lights and chandeliers.
  • Theater standard, high grade lighting control, sophisticated lighting effects and daylight dependent lighting control.
  • Simple RGB control with electronic ballasts.
  • Automatic control with numerous timers and associated logical operations.
  • Associated logical operations across installation/facility boundaries including: lighting‹-› solar shading ‹-› alarm ‹-› entry restriction, etc.
  • High performance through cost effective multiple application of sensors and actuators.

All functions can used independently and are also available to be used simultaneously.


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

Two electronic switching outputs at 230 V, max. 2000 W zero-crossing switch or phase cut-on dimming.

Four analogue 0-10V outputs for DSI or DALI applications.

T-Port socket connection for up to 8 keys via key converter or A/D converter LCN-AD2 etc

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.

P-Port connection as digital in-/output for further peripheries such as relays LCN-R6H, LCN-R4M2H or LCN-R2H, LCN B8x (binary sensor), LCN-BS4 (current sensor), etc.

Product Guide
Drilling template