Heating actuator Basic, 6-gang for KNX

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Optional accessories

therm.servo 230 V therm.servo 24 V

Features

Heating actuator for switching thermal servos for heating systems 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).
Valve drives with the characteristic "de-energised open" or "de-energised closed" can be controlled.
Servos with 24 V or 230 V rated voltage can be actuated.
Overload protected, short-circuit-proof.
Standard protection.
Feedback via bus e.g. in the event of overload and short circuit.
Switching the heating circuit pump (standard functions).
Passive group feedback of the closed valve drives.

Technical data

KNX medium:

TP256

Outputs:

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:

AC 24 V drives:

Connection cross section:

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.

Dimensions

Modular width (MW):

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