Technical data
Further information 


  • 12x digital inputs 24VDC (also suitable for use as frequency inputs e.g. In combination with a wind sensor)
    • Minimum pulse width: 3ms
    • Maximum frequency: 150Hz
    • Accuracy: +/- 1Hz
    • Input resistance: 10kΩ
  • The 24VDC supply on the digital inputs is rated at 100mA, it is not intended for high loads.
  • 4x analogue inputs
    • 0 – 10VDC with 10 bit resolution
    • Can also be used as digital inputs (up to 24VDC): < 1V equivalent to logic 0, i.e. Off ; 1 – 10V equivalent to logic 1, i.e. On)
    • Input resistance: 10kΩ
  • 8x digital outputs (relays) 250VAC 5A at cosφ=1, 30VDC 5A
    • (for large loads use a coupling relay)
  • 4x analogue outputs 0 – 10VDC
    • Maximum 20mA output load
  • Dimensions: 156 x 88 x 57mm (T9 housing)
  • Power consumption without relays: 60mA
  • Power consumption with all relays: 120mA
  • Protected against excessive voltage at the relay
  • Protection: IP20
  • Operating Temperature: 0 to 50°C
  • Safety shutdown: If the CPU temperature increases over 87°C, all the digital outputs are turned off. Once the temperature drops below 72°C, the respective digital outputs are turned on. The CPU temperature is updated on startup and if there is a temperature change of more than 5°C.


Dimmer Extension Loxone Dimensions


  • Mount the Extension on the DIN rail
  • Connect 24VDC power supply, but do not switch on until the whole installation is completed
    (we recommend looping power through the Miniserver)
  • Connect the inputs and outputs
  • Connect the Loxone Link
  • Note: If this is the last extension, terminate the Loxone Link with a 120Ω resistor (included with the Miniserver)
  • Turn on the power supply
  • After a few seconds, the left LED will flash green if the Extension is already configured, orange if not.


Contact Us


Extension Quick Connection Guide (pdf)

Extension User Manual (pdf)

Download a datasheet for the Extension’s relays (pdf)

IEC CB Test Certificate (pdf)

NRTL Certificate (pdf)

Extension EG Declaration of Conformity (pdf)

RoHS Declaration of Conformity (pdf)