1-gang heating actuator with three inputs for installation in a size 60 switch box. Floating contacts can be connected to the inputs.

Connection to 230 V via a flexible cable, approx. 20 cm long. The inputs and the KNX are connected via a 6-core, approx. 30 cm long, connecting cable. The connecting cable for the inputs can be extended to a max. of 5 m.

Features

Heating actuator function:
- Can be controlled by a control value (1 bit or 1 byte).
- Status indication (1 bit or 1 byte).
- Valve control (de-energised open/closed).
- Summer or winter mode can be selected.
- Cyclical monitoring of control value.
- Emergency mode and alarm signal.
- Priority control (forced setting for summer and winter mode with different values).
- Behaviour when bus voltage recovers and fails.
- Overload or short circuit signal.
- Control of the valve drives (switching or via PWM).
- Function to protect valves from sticking.
Input function:
- Free assignment of the switching, dimming, blind and valuator functions.
- Locking object.
- Behaviour when bus voltage recovers.
- Switching: two switch objects per input. Command on rising/falling edge (ON, OFF, TOGGLE, no reaction).
- Dimming: Single surface and dual-surface operation. Time between dimming and switching and dim step values. Telegram repetition and send stop telegram.
- Blinds: Command on rising edge (none, UP, DOWN, TOGGLE), Operation concept (Step - Move - Step or Move - Step). Time between short and long operation. Slat adjustment time.
- Valuator and Scene ext. input: Edge (push-button as make contact, push-button as break contact, switch) and value on edge. Value adjustment via long push-button action for valuator. Scene ext. unit with memory function.

Technical Details

Downloads

Datasheet
User Guide
ETS File