Technical Specifications; Troubleshooting - STEINEL DALI-2 Guia De Inicio Rapido

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MANUFACTURER'S
WARRANTY

10. Technical specifications

Dimensions (Ø × D) Ø 80 × 20.5 mm
Power consumption 4 mA / 2-DALI users,
12-22.5 V
Sensor technology Passive infrared (IR)
DALI interface DALI control line (multi-master capability
for communication with the DALI Application
Controller/DALI sensor), DALI start-up time < 1 s
Detection zone 360° for a 90° angle of aperture
(84 detection beams and 168 detection zones)
Light measurement 2-1000 Lux
Reach 4 × 4 m presence, radial,
6 × 6 m tangential / 2.8 m height
IP rating IP20
Temperature range 0°C to + 40°C
, no SELV
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11. Troubleshooting

Malfunction Cause
No power at the sensor ■ Fuse has tripped, not
switched ON, break in
DALI wiring
■ Short circuit
Light level not being ■ Break in wiring
communicated ■ DALI power supply
faulty
Sensor sending motion ■ There is interference,
detection signal when it e.g. fan, airconditioning
should not system or other source
of heat, in the detection
zone
■ Animals moving in
detection zone
■ Wind is moving
paper or plants in the
detection zone
■ Sunlight is shining on
the lens
■ Sudden temperature
change due to air
expelled from fans,
open windows, air-
conditioning systems
or other sources of
heat
■ Sensor near Wi-Fi
or other wireless
communication source
Sensor reach change ■ Differing ambient
temperatures
Remedy
■ Activate, change fuse,
turn ON mains switch,
check DALI wiring with
voltage tester
■ Check connections
■ Check cable
■ Adjust detection zone
or fit shrouds, increase
distance
■ Adjust zone or fit
shrouds
■ Change detection zone
■ Mount sensor in a
protected place or
change zone
■ Adjust detection zone
or install in a different
place
■ Install at least 2 m
away from the wireless
communication source
■ Use shrouds to
define detection zone
precisely
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