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. \n \nFor installation on DIN rails TH35 according to EN 60715. The bus is connected using a bus connecting terminal. \n

FEATURES

\n- Characteristics of valve drive (de-energised open/closed) \n- PWM cycle time per channel \n- Valve protection function per channel \n- Cyclical monitoring of the control value per channel \n- Operating hours counter \n- Status indication per channel (nominal value, short circuit, overload, valve protection active, service mode, manual operation active, priority control active) \n- Summer and winter mode \n- Locking each output in a forced position \n- Behaviour on bus voltage failure and recovery \n- Mains failure signal \n- Group feedback \n- Transmission of the largest 1 byte variable value \n

TECHNICAL DETAILS

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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

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