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1. About this document
– Please read carefully and keep in a
safe place.
– Under copyright.
Reproduction either in whole or in part
only with our consent.
– Subject to change in the interest of
technical progress.
Symbols
Reference to other information in
...
the document.
2. General safety
precautions
Disconnect the power supply
!
before attempting any work on
the sensor.
• This product must only be installed by
a qualified electrician in accordance
with national wiring regulations as de-
fined in VDE 08 29 (DIN EN 5000 90).
• Installed improperly, low-voltage
products can cause extremely serious
personal injury or damage to property.
• This product must never be connected
to the mains supply voltage (230 V AC),
because it is intended for connection
to a safety extra-low voltage power
supply (SELV).v
3. Connection
• Wiring diagram (Fig. 6.1)
• Connection with KNX bus
(21 – 30 V DC) and additional voltage
(18 – 57 V DC)
Electrical installation /
automatic mode
The wiring leads selected for installation
must comply with the wiring regulations
laid down in VDE 08 29 (DIN EN 5000 90) -
(safety precautions).
4. HPD2 KNX
Proper use
– Human presence detector for installing
on vertical indoor walls
Function
– Human presence detector, analysing
the image directly in the sensor
– Detects persons and counts them,
whether sitting, standing, moving or still
– Only responds to persons – therefore
no inadvertent triggering due to animals
in the detection zone
– Settings made using the configuration
interface via web browser
The following values are transmitted
to the KNX bus:
– Number of persons for 5 zones
– Light levels for 5 zones
– Presence detection
– Temperature indication
– Humidity
– Values cumulated for all zones
(persons, light levels)
Note: The camera compares images with
the "human being" model. The images can-
not be exported for reasons of data privacy.
System components
Package contents (Fig. 4.1)
Product dimensions (Fig. 4.2)
Product components (Fig. 4.1 + 4.3)
A
Wall mount, surface-mounted
B
Wall mount, corner / 45°
– 13 –
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