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Technical
Section 9
Dimensions
Section 10
5
Argus presence system
Presence
detectors
Presence system
Part number
MTN550499
Indoor presence detection. The system detects the slightest movement in the room,
switches the light on and leaves it on until no further movement is detected or
natural lighting is sufficient.
The power unit has two relay outputs:
Relay 1:
For brightness-dependent movement detection, e.g. lighting. The overshoot time
is infinitely adjustable at the sensor within a range of between 10 seconds and 30
minutes. The device constantly monitors the brightness in the room. Then, when
there is sufficient natural light, the artificial light is switched off even if there is still
someone in the room. The relay switches phase L.
Relay 2:
Floating contact (electrically isolated). For movement detection independent
of brightness e.g. ventilation or heating control. The overshoot time is infinitely
adjustable at the sensor within a range of between 5 minutes and 2 hours.
The system consists of the sensor head and a power unit with a permanently
attached interconnecting cable (length 2.5 m) plugged into the sensor head.
Every sensor head has two sockets to enable through-wiring. A maximum of 8
sensor heads (Part number 550419) can be connected in this way to one power
unit (master-slave principle). Installing several sensor heads makes it possible to
seamlessly monitor long corridors and large rooms for example.
The sensor head that registered the last movement determines the overshoot time.
Can also be controlled via an extension input. Sensor heads are installed in 68 mm
ceiling openings. Areas of use include: offices, schools, public buildings, homes.
Optimum installation height of 2.50 m.
Technical data
Mains voltage: AC 230 V ± 10%, 50 Hz
Connecting cable: 2.5 m
Max. switching current per relay: 10 A, AC 230 V, cos
ϕ
= 0,6
Incandescent lamps: max. 2300 W
Halogen lamps: max. 2000 W
Motor load: max. 1000 W
Capacitive load: max. 140 μF
Power consumption: 2 W for 8 sensors
Angle of detection: 360°
Range: a radius of max. 4m from the installation site (mounting height of 2.50m)
Number of levels: 5
Number of zones: 71 with 284 switching segments
Light sensor: infinitely adjustable between approx. 10 and 1000 lux. The light
sensor is not active in the test position.
EC guidelines: Low voltage guideline 73/23/EEC and EMC guideline 89/336/EEC
Presence system sensor
Description
Part number
Polar white
MTN550419
Sensor head with prefabricated interconnecting cable for extending the ARGUS
Presence system. Each sensor head has two plugs allowing through-wiring to other
sensors.
Technical data
Interconnecting cable: 8 m long
Angle of detection: 360°
Range: a radius of max. 4m from the installation site (mounting height of 2.50m)
Number of levels: 5
Number of zones: 71 with 284 switching segments
Light sensor: infinitely adjustable between approx. 10 and 1000 lux. The light
sensor is not active in the test position.
EC guidelines: Low voltage guideline 73/23/EEC and EMC guideline 89/336/EEC