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Switch Actuators.

AKK-0216 - AKK-0416

AKK-0816

AKK-1616
AKK Compact Switch Actuators with bistable relays
Description: The MDT Switch Actuator AKK receives KNX/EIB telegrams and switches up to 16 independent electrical loads. Each output uses a bistable relay.
AKK-0216.03 Switch Actuator, 2-fold, 2SU MDRC, 230VAC, 16A
AKK-0416.03 Switch Actuator, 4-fold, 2SU MDRC, 230VAC, 16A
AKK-0816.03 Switch Actuator, 8-fold, 4SU MDRC, 230VAC, 16A
AKK-1616.03 Switch Actuator, 16-fold, 8SU MDRC, 230VAC, 16A

  • Production in Germany, certified according to ISO 9001
  • Function extension
  • Push Button and LED indicator for each channel
  • NO and NC contact operation
  • Status response at manually operation
  • Time functions (switch-on/switch-off delay
  • Extensive staircase light and impulse functions
  • Status response (active/passive) for each channel
  • Logical linking of binary data
  • xtendend scene functions for each channel
  • Central switching functions and block functions
  • Adjustable behavior in case of bus voltage failure or return
  • Power supply via KNX bus
  • Quick application download (long frame support for ETS5)
  • Data Sheets pdf

  • AKS-0416

    AKS-0816

    AKS-1216

    AKS-1616

    AKS-2016
    AKS Standard Switch Actuators with bistable relays
    Description: The new AKS series offers more channels at less space, so lower costs per channel. The MDT Switch Actuator receives KNX/EIB telegrams and switches up to 20 independent electrical loads. Each output uses a bistable relay and can be operated manually via a push button. A green LED indicates the switching status of each output.
    AKS-0416.03 Switch Actuator 4-fold, 4SU MDRC, 230VAC, 16A, C-Load 140F
    AKS-0816.03 Switch Actuator 8-fold, 6SU MDRC, 230VAC, 16A, C-Load 140F
    AKS-1216.03 Switch Actuator 12-fold, 8SU MDRC, 230VAC, 16A, C-Load 140F
    AKS-1616.03 Switch Actuator 16-fold, 8SU MDRC, 230VAC, 16A, C-Load 140F
    AKS-2016.03 Switch Actuator 20-fold, 12SU MDRC, 230VAC, 16A, C-Load 140F

  • Production in Germany, certified according to ISO 9001
  • Space saving by ideal form factor
  • Extensive function extension
  • Lockable manual operation and LED indicator for each channel
  • NO and NC contact operation
  • Status response at manually operation
  • Time functions (switch-on/switch-off delay, staircase light functions)
  • Extended logical and scene functions for each channel
  • Extended status functions (inverted, cyclic, at block)
  • Treshold switch (Byte/2Byte/2Byte float)
  • Hour meter for switching
  • Priority/forced operation with automatic release time
  • Separate power supply terminals for each channel
  • Power supply via KNX bus
  • Integrated bus coupling unit
  • Data Sheets pdf

  • AKI-0416

    AKI-0816


    AKI-1216
    AKI Industrial Switch Actuators with bistable relays, for heavy C-loads
    Description: The MDT Switch Actuator receives KNX/EIB telegrams and switches up to 12 independent electrical loads. Each output uses a bistable relay and can be operated manually via a push button. A green LED indicates the switching status of each output.
    AKI-0416.03 Switch Actuator 4-fold, 4SU MDRC, 230VAC, 16/20A, C-Load 200F
    AKI-0816.03 Switch Actuator 8-fold, 8SU MDRC, 230VAC, 16/20A, C-Load 200F
    AKI-1216.03 Switch Actuator 12-fold, 12SU MDRC, 230VAC, 16/20A, C-Load 200F

  • Production in Germany, certified according to ISO 9001
  • Extensive function extension
  • Lockable manual operation and LED indicator for each channel
  • NO and NC contact operation
  • Status response at manually operation
  • Time functions (switch-on/switch-off delay)
  • Extensive staircase light and impulse functions
  • Extended logical and scene functions for each channel
  • Extended status functions (inverted, cyclic, at block)
  • Treshold switch (Byte/2Byte/2Byte float)
  • Hour meter for switching
  • Priority/forced operation with automatic release time
  • Separate power supply terminals for each channel
  • Power supply via KNX bus
  • Quick application download (long frame support for ETS5)
  • Data Sheets pdf

  • AKK-01UP

    AKK-02UP
    AKK Flush mounted Switch Actuators
    Description: The MDT Switch Actuator AKK receives KNX/EIB telegrams and switches up to 2 independent electrical loads. Each output uses a monostable relay.
    AKK-01UP.03 Switch Actuator 1-fold, Flush mounted, 230VAC, 16A
    AKK-02UP.03 Switch Actuator 2-fold, Flush mounted, 230VAC, 10A

  • Production in Germany, certified according to ISO 9001
  • Function extension
  • NO and NC contact operation
  • Time functions (switch-on/switch-off delay)
  • Extensive staircase light and impulse functions
  • Status response (active/passive) for each channel
  • Logical linking of binary data
  • Extendend scene functions for each channel
  • Central switching functions and block functions
  • Adjustable behavior in case of bus voltage failure or return
  • Flush mounted in socket
  • Dimensions (W x H x D): 41mm x 41mm x 22mm
  • Quick application download (long frame support for ETS5)
  • Data Sheets pdf

  • AKH-0400


    AKH-0800

    AKH Heating Actuator to control electrothermic valve drives
    Description: The MDT Heating Actuator receives KNX/EIB telegrams and controls up to independent electrical outputs. Each channel has its own LED indicator.
    AKH-0400.02 Heating Actuator 4-fold, 2SU MDRC, to control electrothermic valve drives 24-230VAC
    AKH-0800.02 Heating Actuator 8-fold, 4SU MDRC, to control electrothermic valve drives 24-230VAC

  • Production in Germany, certified according to ISO 9001
  • Extensive function extension
  • Each channel controls up to 4 electrothermic valve drives (230VAC)
  • Controllable with 1Bit (Switching/PWM) / 1Byte actuating variable or direct control with temperature value via KNX bus
  • Integrated PI temperature controller (Heating and Cooling)
  • Given value is stored at voltage failure
  • 1Bit +/-, 1Byte or 2Byte absolute object to set the given value
  • Comfort-, night- and frost protection. Summer-/winter operation
  • Emergency operation if cyclic actuating variable fails
  • Short circuit detection of connected load
  • Detection of 230VAC mains voltage failure
  • Objects for heating request and cyclic movement of the valves
  • Extensive scene functions
  • Minimum flow temperature
  • Diagnostics for each channel with 14Byte plain text object
  • Integrated bus coupling unit
  • Data Sheets pdf

  • AKK-03UP


    AKK-04FC

    AKK Heating, flush mounted Switch Actuator with fancoil operation
    Description: The MDT Switch Actuator AKK receives KNX/EIB telegrams and switches up to 2 independent electrical loads. Each output uses a monostable relay.
    AKK-03UP.03 Switch Actuator, 3-fold with Fancoil operation, Flush mounted, 230VAC, 10A
    AKK-04FC.03 Switch Actuator, 4-fold with Fancoil operation, 2SU, Flush mounted, 230VAC, 10A

  • Production in Germany, certified according to ISO 9001
    Fan coil mode:
  • Control of 3-speed fans/ventilator convectors (AKK-04FC-02: 4-speed fans/ventilator convectors)
  • Outputs are locked against each other
  • Direct operation by three 1Bit objects or a single 1Bit object (+/-)
  • Automatic operation by 1Byte control value (0-100%)
  • Suitable for 2-pipe/4-pipe systems
  • Output objects to control valves for heating/cooling
  • Day/Night function to limit fan speed at night
  • Emergency operation if actuating variable fails
    Switch Actuator mode:
  • NO and NC contact operation
  • Time functions (switch-on/switch-off delay)
  • Staircase light function with adjustable warning time
  • Status response (active/passive) for each channel
  • Logical linking of binary data, 8 scenes per channel
  • Central switching functions and block functions
  • Adjustable behaviour in case of bus voltage failure or return
  • Quick application download (long frame support for ETS5)
  • Data Sheets pdf and pdf