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For actuation of thermoelectric valve drives for heating or cooling ceilings. The heating actuator has 6 electronic outputs. Up to 4 valve drives can be connected to each output. The outputs are either switch activated (1 bit) or PWM signal (1 byte) activated. Each output is overload-protected and short-circuit-protected. All outputs can be operated manually using push-button operation. Building site operation is possible.
For installation on DIN rails TH35 according to EN 60715. The bus is connected using a bus connecting terminal.
- Characteristics of valve drive (de-energised open/closed)
- PWM cycle time per channel
- Valve protection function per channel
- Cyclical monitoring of the control value per channel
- Operating hours counter
- Status indication per channel (nominal value, short circuit, overload, valve protection active, service mode, manual operation active, priority control active)
- Summer and winter mode
- Locking each output in a forced position
- Behaviour on bus voltage failure and recovery
- Mains failure signal
- Group feedback
- Transmission of the largest 1 byte variable value
BUS type: | KNX |
Rated output: | Heating : 6 x output switching on/off - 0.05...0.16 A |
Total number of 18 mm modules: | 4 |
Wiring device mounting: | DIN rail |
[Ue] rated operational voltage: | 110...230 V |
Load type: | Valve : 24 V AC / Valve : 110...230 V AC |
IP degree of protection: | IP20 |