1. Technical Specifications
Product type Independent DALI sensor (Daylight harvest)
Operating voltage 120~277VAC 50/60Hz
Switched power 2 x 2000W (resistive) 2 x 800W (capacitive)
Power consumption < 1W
Detection angle 360
o
Detection range 10% / 50% / 100%
Hold time 2s / 30s / 1min / 5min / 10min / 30min
Stand-by time 0s / 10s / 1min / 10min / 30min / +
Stand-by dimming level 10% / 20% / 30%
Daylight threshold 2 ~ 50Lux , Disable
Warmming-up time 20s
Operating temperature -20
o
C ~ +50
o
C
IP rating IP65
8
3. Functions
Daylight sensor measures the available surrounding natural light, calculates how much electrical light is
needed to reach the total lux expected. The demand is given to the LED driver by DALI signal, so as to
deliver the needed amount of electric light.
3.1 Daylight Harvest (Daylight Regulating)
Sometimes also know as “Potential-Free” or “Volt-Free” sensor, the dry contact sensors from Hytronik are
designed to operate with external monitoring systems. They operate as conventional occupancy sensors, with
the output available as shown in the table below:
3.2 Dry Contact Control
Double “L” “N” terminal makes it easy for wire loop-in and loop-out, and saves the cost of terminal block and
assembly time.
3.3 Loop-in and loop-out
HF Aisle Sensor with DALI Control 99 190 25
Installation and Instruction Manual
2. Instruction and Dimension
Warnings:
1. Installation of the sensor involves connecting it to the mains supply. This work must be
carried out by a specialist in accordance with electrotechnical regulations.
2. Disconnect supply before installing.
4. Wiring Diagram
5. Detection Pattern
4
2
0
Light level
Time (hrs)
Normal Electric Light
Daylight controlled light
Energy Saving Zone
Natural light
Hold time
Stand-by time
Wire out
Infrared remote receiver
Daylight sensor
Installation rack
Sensor Antenna
LED indication
1
2
5
.5
135
115.4
9
5
L
L
L
N
N
N
N
N
1
2
C
O
C
OM
+
1-10V+ DALI -
DALI
1-10V -
2
5
4
6
6
5
1
1
2
.9
5
0
.6
8
2
.3
114
56
Detection State
Contacts Made
Presence
Absence
Nc - Com
No - Com
LED Driver
LED Driver
99 190 25
Power
N
N
N
N
L
L
N
L
L
1
L
2
1-10V +
1-10V -
1-10V +
1-10V -
+
DALI -
DALI
+
DALI -
DALI
N
L
1-10V +
1-10V -
+
DALI -
DALI
N
N
C
O
C
OM
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Varning!
Stäng av strömmen, ta ut säkringen på elcentralen eller ställ automatsäkringen till läge ”AV”, innan
installationsarbetet påbörjas.
Skall installeras av behörig installatör och i enlighet med gällande föreskrifter.
www.malmbergs.com
2017.03.01
Art.no: 99 190 25
