SME 2 S KNX extension module MIX 1
THEBEN 4910274

SME 2 S KNX extension module MIX 1

Product code: 4910274
The Mix series is a range of interconnecting modules with Base and extension units. The Extension units are forward compatible so CAN be used with MIX 2 Base Modules.
Price (Excluding GST)


  • 2-way 1-10 V control unit MIX
  • Extension module MIX
  • For upgrading to maximum of 6 channels
  • Free combination of switches, dimming, blinds and heating control as well as binary inputs
  • Switching and dimming of lighting circuits in combination with electronic ballasts (EBs and ballasts LED)
  • 1-10V inputs and one switch output (relay contact) per channel
  • LED switching status display for each channel
  • Manual switch with On/Off/Bus settings (also without bus voltage)
  • With crossover switching to spare the relay contact

MIX Extensions are compatible with MIX2 Base Module

Technical Details


  • Operating Voltage: 230 VAC
  • Power Consumption: 1.6W
  • Bus Voltage: KNX Bus 21...30VDC
  • Bus Current Consumption: 10mA
  • Outputs: 2  (Relay and 1-10v Control)                                    
  • Relay Output Rated Voltage: 230VAC
  • Relay Output Rated Curent Rating: 16A (cos =1), 10A (cos=0.6)
  • 1-10V Max Input: 100mA
  • Signal Duration: Continuous
  • Max Cable Length: 500m



Technology KNX
Dimming Type 1-10V
Mounting DIN Rail
Input voltage 230VAC
Outputs 2
IP rating IP20
Mounting Width 4MW
EAN 400346 8491744

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