ABB i-bus KNX Product Manual page 15

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ABB i-bus KNX
Device technology
Operating and display elements
Degree of protection
Safety class
Insulation category
KNX safety extra low voltage
DALI voltage
Temperature range
Environmental conditions
Design
Mounting Position
Weight
Housing, color
Approvals
CE mark
1)
Maximum load corresponds to 64 DALI devices at 2 mA each.
2)
The length relates to the common DALI control cable.
The maximum values are rounded off and relate to the resistance values. EMC influences are not considered. For this reason, the values should be
considered as absolute maximum values.
3)
Rooms are lit up differently by the incidental daylight and the artificial lighting of the lamps. Not all surfaces in the rooms, e.g. walls, floor and
furniture reflect the light, which falls on them, in the same manner. Accordingly, even though there is an exactly calibrated constant lighting control in
daily operation, deviations to the set target value may occur. These deviations may be up to +/- 100 lx should the current ambient conditions in the
room, and accordingly the reflection properties of the surfaces (paper, persons, reorganized or new furniture), differ significantly from the original
ambient conditions at the time of calibration. Deviations may also occur if the light sensor is influenced by direct or reflected light falling on it, which
is not influenced or only slightly influenced by the surfaces in the detection range of the light sensor.
4)
Cannot be measured directly on the digital multimeter, as there is not a constant DC voltage due to the DALI telegrams. Measure with an
oscilloscope for correct results. One exception is the KNX download phase. In this phase no DALI telegrams are sent, whereby the DALI voltage is
constantly present on the DALI output.
Button
Button/LED
LED
LED
IP 54
II
Overvoltage category
Pollution degree
Atmospheric pressure
SELV 24 V DC
Typical 16 V DC (9.5...22.5 V DC)
No-load voltage
Lowest supply current at 11.5 V
Highest supply current
Operation
Storage
Transport
Humidity
Surface mounted device
Dimensions
as required
0.66 kg
Plastic housing, halogen-free, gray
KNX to EN 50 090-1, -2
EN 62386 (Part 101 and 102)
In accordance with the EMC guideline and low
voltage guideline
DALI output test
For assignment of the physical address
Display for operation readiness
For displaying DALI fault, constant light
For displaying test operation, slow flashing
For displaying initialization or more than 64 DALI
devices, quick flashing
Compliant to EN 60 529
Compliant to EN 61 140
III to EN 60 664-1
2 to EN 60 664-1
Atmosphere up to 2,000 m
to EN 60 929 and EN 62 386
4)
16 V DC
< 160 mA
< 230 mA
-20 °C...+45 °C
-25 °C...+55 °C
-25 °C...+70 °C
Maximum 95 %, no condensation allowed
Screw fixing
147 x 202 x 50 mm (H x W x D)
Certification
DALI
DLR/A 4.8.1.1 | 2CDC507128D0202 13