Function And Device Overview - HomeMatic IP HmIP-WUA Manual De Instalacion Y Uso

Function and device overview

breaking capacity, energy limitation class 3). Installation regulations
according to VDE 0100 and HD382 or 60364 must be observed. The
circuit breaker must be easily accessible to the user and marked as
the disconnecting device for the actuator.
Disconnect and cover live parts in the vicinity before installing and
connecting the device.
The device has not been designed to support safety disconnection.
Devices with electronic power supply units (e.g. high voltage LED
light sources) are no ohmic loads. They can generate inrush currents
with more than 100 A. Switching such kind of loads may lead to pre-
mature wear of the actuator. In such cases, we recommend using
inrush current limiters at the switching outputs.
To ensure electrical safety, the 1–10V device connected to output 2
(OUT2) must not supply more than 15 W (measured after 3s) (require-
ment source limited power according to EN62368-1 (PS1)).
The device may only be operated within a domestic environment, in
business and trade areas and in small enterprises.
If you use the device/system in a security application, it has to be
operated in connection with a UPS (uninterruptible power supply) in
order to bridge possible power failure.
Using the device for any purpose other than that described in this
operating manual does not fall within the scope of intended use and
will invalidate any warranty or liability.
3 Function and device overview
The mains-powered Homematic IP universal actuator controls analogue
controllable dimmers, and heating and air-conditioning devices via a
0–10/1–10 V interface.
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