The MDT Switch Actuator AKK receives KNX/EIB telegrams and switches up to 3 independent electrical loads (AKK-04FC.03 4 loads). Each output uses a monostable relay and is individually agjustable via ETS. In operation mode as fan coil actuator a 3-step (AKK-04FC: 4-step) ventilators is controlled.
- Production in Germany, certified according to ISO 9001
Fan coil mode:
- Control of 3-speed fans/ventilator convectors
(AKK-04FC.03: 4-speed fans/ventilator convectors)
- Outputs are interlocked
- Direct operation by three 1Bit objects or a single 1Bit object (+/-)
- Automatic operation by 1Byte control value (0-100%)
- Suitable for 2-pipe systems and 4-pipe systems
- Output objects to control valves for heating/cooling
- Day/Night function to limit fan speed at night
- Emergency operation if 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 lock functions
- Adjustable behaviour in case of bus voltage return
- Quick application download (long frame support with ETS 5 or higher)
- 3 years warranty
