HVAC
Instabus KNX/EIB valve drive 2
Electric motor-driven valve drive with two binary inputs (zero-voltage) for installation on thermostat valve bases (recommendation: Heimeier)
for the control of heating systems. The two independent, zero-voltage contacts are used, for example, to connect window contacts or conventional switches/push buttons with the functions: switching,
dimming, value transmitter.
The valve drive is a proportional drive and is directly (without additional bus coupler) connected to the Instabus.
Suitable for room temperature control, e.g. on space heaters, radiators, convector heaters, heating circuit distributors on radiant heating systems etc. No additional auxiliary power necessary, as the supply voltage is drawn from the Instabus. The physical address is programmed contact-free with the aid of a programming magnet
(included in delivery supply).
Programming LED as status display. Can be controlled with Instabus continuous regulator. The valve lift can be controlled at 256 settings between the completely opened and closed position. Forced position can be configured.
Status signal of the drive via its own status object. Connection, e.g. in
conjunction with cord outlet.
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