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9� Technical specifications
Dimensions (H x W x D)
US 360
Single US
DualTech
Dual US
Power consumption
US 360
Single US
DualTech
Dual US
DALI interface
DALI control line (multi-master capability for communication with the
DALI Application Controller), DALI start-up time < 1 s
Detection zone
US 360 / DualTech tangential/presence: max. Ø 6 m min. (28 m
Reaches
Single US / Dual US max. 3 × 10 m / 3 × 20 m (30 / 60 m²)
Mounting height
2.5 - 3.5 m
Sensor system
DualTech
US 360 / Single US /
DualTech
IP rating
IP20
Temperature range
-25°C to +55°C
120 × 120 × 68 mm
120 × 120 × 73 mm
120 × 120 × 68 mm
120 × 120 × 73 mm
17.9 mA 9 users
15 mA 8 users
17.5 mA 9 users
18 mA 9 users
min. Ø 2 m (12 m
)
2
radial:
reach up to Ø 10 m
min. 3 × 2.5 m / 3 × 5 m (7.5 / 15 m²)
PIR (passive infrared), single pyro sensor,
11 detection zones, 520 switching zones.
Ultrasonic 40 kHz
Ultrasonic 40 kHz
8
10� Troubleshooting
Malfunction
No power at the sensor ■ Fuse has tripped, not switched
Light level not being
communicated
Sensor sending motion
detection signal when it
should not
2
)
Cause
Remedy
■ Activate, change fuse, turn ON
ON, break in DALI wiring
mains switch, check DALI wiring
with voltage tester
■ Short circuit
■ Check connections
■ Break in wiring
■ Check cable
■ DALI power supply faulty
■ There is interference,
■ Adjust detection zone or fit
e.g. fan, air-conditioning system
shrouds, increase distance
or other source of heat,
in the detection zone
■ Animals moving in detection zone
■ Adjust zone or fit shrouds
■ Wind is moving paper or plants in
■ Change detection zone
the detection zone
■ Sunlight is shining on the lens
■ Mount sensor in a protected
place or change zone
■ Sudden temperature change
■ Adjust detection zone or install
due to air expelled from fans,
in a different place
open windows, air-conditioning
systems or other sources of heat
■ Sensor near Wi-Fi or other wire-
■ Install at least 2 m away from the
less communication source
wireless communication source
9
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