Heating actuator for switching electrothermic servos for heating or cooling ceilings. Servos can be activated with rated voltage 24 V or 230 V.
Features
- Heating actuator for switching thermal servos for heating or cooling ceilings.
- Control using 1-bit or 1-byte corrected variable telegrams.
- For 1-byte correcting variables, the outputs are controlled by pulse width modulation (PWM).
- Servos with the characteristic "de-energised open" or "de-energised closed" can be controlled.
- Servos can be activated with rated voltage 24 V or 230 V.
- Overload protected, short-circuit protected.
- Standard protection.
- Feedback via bus e.g. for overload and short circuit.
- Switching the heating circuit pump (standard functions).
- Passive group feedback of the closed servos.
Technical data
- KNX medium: TP256
- Outputs: 6
- Contact type: Triac
- Power loss: max. 1 W
- Switching voltage: AC 24/230 V, 50/60 Hz
- Switching current: 5 to 160 mA
- Switch-on current: max. 1.5 A (2 s)
- Number of drives per output
- AC 230 V drives: 4
- AC 24 V drives: 2
- Connections: max. 4 mm²
Notes
- Valves with the same operating voltage must be connected at all outputs.
- VDE approval in accordance with EN 60669-1, EN 60669-2-1.
- Installation on DIN top-hat rail.
