GB
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
!
Hazard warning!
Reference to other information
in the document�
...
2� General safety precautions
Disconnect the power supply
!
before any work on the sensor!
(Fig� 2�1)
• During installation, the electric power
cable being connected must not be
live. Therefore, switch off the power
first and use a voltage tester to make
sure the wiring is off-circuit.
• Installing the sensor involves work on
the mains power supply. This work
must therefore be carried out profes-
sionally in accordance with national
wiring regulations and electrical oper-
ating conditions. (e.g.: DE: VDE 0100,
AT: ÖVE-EN 1, CH: SEV 1000)
3� Light Sensor DUAL
Proper use
– Light sensor for installing indoors
This light sensor measures ambient light
level with two different lenses, directed
and diffuse (Fig� 6�1, Fig� 6�2).
The sensor is connected to the control
unit via a DALI bus. The sensor uses
the DALI line for communication and for
supplying power.
System components
Package contents for surface-mounted
installation (Fig� 3�1)
Package contents for concealed installa-
tion (Fig� 3�2)
Product components (Fig� 3�3)
A Connection module power supply
lead, surface-mounted
B Connection module power supply
lead, concealed
C Sensor module
D Designer trim, round or square
Product dimensions (Fig� 3�4)
4� Mounting
• Check all components for damage.
• Do not use the product if it is dam-
aged.
• Do not position too close to windows
or reflecting surfaces.
• Make sure that there are no tall
objects, such as pallets or furniture,
below the sensor.
Mounting procedure
• Switch OFF power supply (Fig� 2�1)
• Concealed mounting, wall (Fig� 4�1)
• Surface mounting, wand (Fig� 4�2)
• Concealed mounting, wall (Fig� 4�3)
• Surface mounting, wand (Fig� 4�4)
• Mains connection, concealed wiring
(Fig� 4�5)
• Mains connection, surface wiring
(Fig� 4�6)
• Switch ON power supply
- 12 -
5� Installation /
Automatic mode
For wiring up the sensor, the following
applies: under section 6 of VDE 0100
520, a multiple-core lead containing both
the mains voltage leads and the control
leads (e.g. NYM 5 × 1.5) may be used
for the wiring between sensor and DALI
Application Controller. The lead between
control unit and sensor must be no
longer than 300 m (for 1.5 mm²). After
installing and switching ON, the sensor
flashes for 6 seconds.
6� Function
The sensor is put into operation in
accordance with the applicable DALI 2
standard. All functions and commands
are available from DALI standard IEC
62386 Part 101, Part 103 and Part 304.
The light levels measured by the sensor
can be requested from the DALI Appli-
cation Controller. It is also possible to
activate automatic transmission of light
level in response to a specific change in
the level of light or time-based cyclical
transmission of the light level.
Directivity (Fig� 6�1 and Fig� 6�2)
You will find detailed information in the
interface description on the Internet at:
DALI-2.steinel.de
LED function: Red LED
Initialisation: LED flashes 1× per second.
Normal mode: LED stays OFF.
DALI identify: LED flashes 1× per second.
7� Maintenance / care
The product requires no maintenance.
The sensor can be cleaned with a damp
cloth (without detergents) if dirty.
8� Disposal
Electrical and electronic equipment,
accessories and packaging must be re-
cycled in an environmentally compatible
manner.
Do not dispose of electrical
and electronic equipment as
domestic waste.
EU countries only:
Under the current European Directive on
Waste Electrical and Electronic Equip-
ment and its implementation in national
law, electrical and electronic equipment
no longer suitable for use must be
collected separately and recycled in an
environmentally compatible manner.
9� Manufacturer's Warranty
As purchaser, you are entitled to your
statutory rights against the vendor. If
these rights exist in your country, they
are neither curtailed nor restricted by
our Warranty Declaration. We guarantee
that your STEINEL Professional sensor
product will remain in perfect condition
and proper working order for a period of
5 years. We guarantee that this product
is free from material-, manufacturing- and
design flaws. In addition, we guarantee
that all electronic components and
cables function in the proper manner and
that all materials used and their surfaces
are without defects.
- 13 -