Extronic NP-2T DL User manual

Description
The NP-2T DL level switch is intended for dynamic lighting
control using dimmable light ttings with digital DALI control,
in order to reduce the lighting time of uorescent light sources
and prolong their life. It is used in combination with one or more
presence detectors (e.g. PD-2200) in areas such as corridors,
stairways and garages.
See the application examples in this manual, in the Planning
Guide in the Energy-saving Detection Technology manual and
at www.extronic.se, (see also applications for NV-2T).
Dynamic lighting control
Dynamic lighting control means that the power output (lighting
level) is adjusted to the normal lighting level (often 80 per cent)
when presence is detected in the premises. When presence is
no longer detected the lighting is reduced to the base level (the
lowest possible level, often 1–2 per cent).
If someone enters the premises again the lighting is ramped up
to the normal level.
If the premises remain empty until the timer in NP-2T DL has
counted down (recommended setting 1–2 hours), the lighting is
switched off completely.
The reason why the lighting is not switched off as soon as the
premises are empty is that frequent switching causes accel-
erated wear to the uorescent tubes and shortens their lives.
If LED light ttings are installed, this feature can be used to
provide background lighting or ambient lighting.
Basic operation
• When someone enters the premises the lighting is switched
on at the normal level (High level) when presence is detec-
ted by the presence detector.
• When presence is no longer detected the lighting is switched
to the base level (Low level) and the timer starts counting
down the preset time (0–120 minutes).
• When this time has run out the lighting is switched off com-
pletely.
If someone enters the premises while the timer is counting
down, the lighting is switched from the base level to the normal
level, and the timer restarts the countdown when presence is no
longer detected. If someone enters
the premises when the lighting has been switched off com-
pletely, it is immediately switched back on at the normal level.
Features
• Controls DALI light ttings using broadcast commands.
• No programming is required.
• Built-in power supply for DALI bus.
• Supply voltage 230 VAC.
• Add Detector Time. Allows detector delay time to be set in
addition to time in detector.
• SoftDim allows the lighting to be ramped up and down
gradually. The ramp-up rate is adjustable, but the dimming
rate is xed.
• Fluorescent tube burn-in. A button that delivers 100 per
cent power for 100 hours to burn in new tubes.
Inputs and outputs
• Output for DALI light ttings.
• Input for presence detector or logic module.
• Blocking input. If a light sensor is connected it can prevent
the lighting from being switched on when there is sufcient
natural light.
• Pushbutton input. If one or more pushbuttons are connec-
ted (in parallel) the lighting can be switched on or off and
ramped up or down manually.
• Relay output for driving a contactor with adjustable timer
(0–120 minutes).
• 12 VDC supply for IR detectors (max. 8 detectors).
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Level switch NP-2T DL
Bus power supply and bus controller
for digitally dimmable luminaires.
Timer for switching off the light.
Extronic • Stockholm • Sweden
Input supply:......................................... 100 - 240 VAC
Output supply (detector):...................... 12 VDC, 200 mA
Output supply digital communication:... 21 V, 200 mA
Timer:..................................................... 0 - 120 minutes
Light
Sensor
100%
100h
100%
100h
Switch
Timer
15m
30m
1h
2h
0
DA+DA-
C-NO-NC
+12VDC-
19-20
L-N
230VAC
+15-16
Light
22-23-24
Relay
Light
Sensivity High
Level
NP-2T DL
Low
Level
4-5 6-7 8-9 10-11
Slow
Fast
+minutes
Add
Det. Time SoftDim
0
2,5
5
10
20
Det
Auto
Timer
up to two hours
Rest
”High level”
Red knob 80%
Completely
off
No presence
No presence
Manual
Pushbutton
”Low level”
Blue knob1%
Presence Presence
LEVEL SWITCH NP-2T DL v1.0
Installation instructions
Order no. 13180
Extronic Elektronik AB [phone]-04-14

NO NO
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Level switch NP-2T DL
Bus power supply and bus controller
for digitally dimmable luminaires.
Timer for switching off the light.
Extronic • Stockholm • Sweden
Input supply:......................................... 100 - 240 VAC
Output supply (detector):...................... 12 VDC, 200 mA
Output supply digital communication:... 21 V, 200 mA
Timer:..................................................... 0 - 120 minutes
Light
Sensor
100%
100h
100%
100h
Switch Det
Timer
15m
30m
1h
2h
0
DA+DA-
C-NO-NC
+12VDC-
19-20
L-N
230VAC
+15-16
Light
22-23-24
Relay
Light
Sensivity High
Level
NP-2T DL
Low
Level
4-5 6-7 8-9 10-11
Slow
Fast
+minutes
Add
Det. Time SoftDim
0
2,5
5
10
20
CNO NC
DALI
DA+ DA-
Dimmer
Timer
14 15 16 17 18 19 20 21 22 23 24 25
C
NC
NO
19-20
230 VAC
L N
+
12 VDC
Glows steadily when lighting at
100%. Flashes at lower levels.
Red LED
Green LED
Yellow LED
Yellow LED
Sets desired maximum lighting
output when presence is
detected. Lighting is switched on
briefly during adjustment.
Red
High level
Low level
potentiometer
Blue potentiometer
White potentiometer
Light sensivity
Sets desired minimum lighting
output when presence is detected.
DALI-control and
DALI power supply
Relay output
Power supply
Glows steadily when light
sensor overrides lighting.
Glows steadily when
switch is closed.
Pushbutton
Light sensor
Detector
Supply to detectors
Green LED
Glows steadily when presence
is detected; flashes twice when
auxiliary detector detects presence.
Glows steadily when above 11 V;
flashes below 11 V.
Sets detector delay time (in
addition to delay set in detector)
Detector,
delay
Controls ramping up rate.
Default setting ‟1.00 o’clock”.
Controls how long lighting
remains on at base level before
switching off. Recommended
setting 1–2 hours.
Start/stop burn-in period,
100 hours.
Pushbutton
Red LED
Red LED Glows steadily during burn-in.
Glows steadily or flashes when
relay is closed. Flashes while
timer is counting down.
Should be adjusted so that it
prevents the lighting from being
switched on when there is
sufficient natural light.
Time
Light level (per cent)
2
80
The light level can be increased or decreased by pressing
and holding in a pushbutton.
Brief press turns on lighting immediately at maximum level.
1
1
2
3
4
3
5
6
4
5
26
Max.
light level
Min.
light level
The lighting is dimmed automatically to the minimum level
when presence is no longer detected.
The lighting is switched off completely after the set time
(1-2 hours).
The lighting is switched on manually at the maximum level
by pressing a pushbutton briefly.
The lighting is switched off completely by pressing briefly.
Application examples
A. Premises without natural light
Premises without natural light, with automatic on/off switch-
ing.
Normalljusnivå
Grundljusnivå
Belysningsnivå
Röd ratt i
nivåväljaren
Blå ratt i
nivåväljaren
Grundinställning av tider för minsta
slitage på ljuskällorna.
Detektortid, rekommen-
derad tid 1 - 3 minuter.
Ställs i detektorn (röd ratt).
Lågnivå- / kontaktortid
rekommenderad tid
2 timmar. Ställs i
nivåväljaren (gul ratt).
Tid
100%
80%
2 - 10 %
Corridor without natural light
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Level switch NP-2T DL
Bus power supply and bus controller
for digitally dimmable luminaires.
Timer for switching off the light.
Extronic • Stockholm • Sweden
Input supply:......................................... 100 - 240 VAC
Output supply (detector):...................... 12 VDC, 200 mA
Output supply digital communication:... 21 V, 200 mA
Timer:..................................................... 0 - 120 minutes
EXTRONIC
NP-2T DL
Normal lighting level 80 %
Basic lighting level 2 %
Timer 1 hour
DALI
light fittings
Precese
detector
B. Premises with natural light
Premises with automatic on/off switching and pushbuttons for
manual on/off switching and dimming. A light sensor prevents
the lighting from being switched on when there is sufcient nat-
ural light.
C NO NC
DA+ DA-
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Level s witch NP -2T DL
Bus power supply and bus controller
for digitally dimmable luminaires.
Timer fo r switc hing o ff the li ght.
Extronic • Stockholm • Sweden
Input supply:......................................... 100 - 240 VAC
Output supply (detector):...................... 12 VDC, 200 mA
Output supply digital communication:... 21 V,200 mA
Timer:..................................................... 0 - 120 minutes
NP-2T DL
EXTRONIC
23 0 VAC
DALI
light fittings
Light sensor
Precese
detector
Push button
Features, connections and settings
Extronic Elektronik AB [phone]-04-14

Wiring
NP-2T DL is easily installed on a DIN rack in a standard enclos-
ure. Underneath the label is a cover that can be opened by lift-
ing the bottom edge. Underneath the cover are indicator LEDs
for the inputs, outputs and adjustment potentiometers.
Terminals 4–5, light sensor
The LS-10 light sensor is installed in a location where it will be
exposed to daylight, in a window recess for example.
Connect the light sensor to terminals 4 and 5.
The Start Block LED (green) glows steadily when there is suf-
cient natural light, preventing the lighting from being switched
on automatically.
NOTE! See section on Commissioning for instructions on
adjusting the light sensor.
Terminals 6–7, pushbuttons
One or more spring-loaded momentary pushbuttons
can be connected between terminals 6 and 7.
A closing pulse switches the lighting on or off. If
more than one pushbutton is installed they must be
connected in parallel.
If a pushbutton is held in, the lighting can be ramped
up and down between the one-per-cent level and
the normal level (High level). The Switch LED (yellow) glows
steadily when a switch is closed.
Special congurations for pushbutton input:
Ramping up to 100 per cent
If a 1.5 kΩ resistor is connected in series, the light-
ing can be ramped all the way up to 100 per cent
even if the Max light level potentiometer (red) is set
to a lower value.
Switching on only
If a 4.7 kΩ resistor is connected in series,
the lighting can only be switched on. A single press
provides 15 minutes of lighting time without the
need for presence to be detected.
Latching switch
If a 10 kΩ resistor is connected in series a switch
with latching contacts can be used to switch lighting
on and off.
Overriding digital off pulse
If a 22 kΩ resistor is connected in parallel,
it prevents the sending of digital off pulses. The re-
lay still opens, however.
Terminals 8–9, detector
One or more presence detectors (normally open
contacts)
are connected so that they short-circuit terminals
8 and 9 when presence is detected. The Det. LED
(yellow) glows steadily when presence is detected
and ashes when an auxiliary detector detects pres-
ence.
6 7
1,5 kΩ
6 7
4,7 kΩ
6 7
10 k
Ω
6 7
22 kΩ
NO
8 9
Special congurations for detector input:
Detectors that cannot switch lighting on
If a 4.7 kΩ resistor is connected in series it is pos-
sible to connect detectors that are not intended to
switch the lighting on, such as an AD-350 auxiliary
detector. This is connected in parallel with the main
detector. This resistor can also be added if the light-
ing is not to be switched on automatically.
NC input for normally closed detector
If a 22 kΩ resistor is connected in series with a nor-
mally closed magnetic switch in a door, for exam-
ple, the lighting can be switched on before presence
is detected by the presence detector. The magnetic
switch (NC) is connected in parallel with the detector
and a 22 kΩ resistor is connected in series with the
magnetic switch.
The xed delay time is two minutes.
Extended operation
If a 10 kΩ resistor is connected between terminals 8
and 9 it activates extended operation.
See the section on Extended Operation for more infor-
mation.
Terminals +10 -11, supply to detectors
12 VDC supply for IR detectors. Up to eight PD-2200 detectors
can be supplied with power.
Terminals +15 -16, DALI
Output for digital control of DALI light ttings and for driving
DALI bus.
The Light LED indicates the lighting power. When it glows
steadily the lighting is at maximum brightness, and when it is
dark the lighting is switched off. Between these two states, the
LED ashes and the length of the pulse indicates the lighting
level.
If the supply voltage to NP-2T DL is interrupted the light ttings
will be switched to maximum brightness (unless the light ttings
are programmed otherwise).
Terminals 19–20, 230 VAC
For connecting 230 VAC supply voltage.
Terminals 22-23-24, relay output
Relay output C-NO-NC.
C (22) is the common terminal for the internal relay.
When the lighting is to be switched on there should be continui-
ty between C and NO.
If NP-2T DL loses its supply voltage, the relay closes and makes
contact between C and NO so that the lighting is switched on.
The C-NO-NC LED (red) glows steadily when the re-
lay is closed and ashes when the timer is counting down.
When the LED is off the relay is not closed.
See wiring examples on following page!
8 9
NO
4,7 k
NO
Ω
10 k
NO
8 9
Ω
6 7
8 9
NO
22 k
NC
Ω
MK
Det.
Extronic Elektronik AB [phone]-04-14

Corridor without natural light
This wiring example can be used in a
corridor without natural light, where the lighting
is to be switched on automatically when presence is
detected. When presence is no longer detected the
lighting is dimmed to the base level. If no presence
is detected for 1–2 hours the lighting is switched off
completely.
This wiring example with an acoustic detector
can be used in closed premises such as a stair-
way or garage. The lighting is switched on au-
tomatically when presence is detected. When
presence is no longer detected the lighting is
dimmed to the base level, and after 1–2 hours
it is switched off completely. A light sensor pre-
vents the lighting from being switched on when
there is sufcient natural light.
See the section on Commissioning for informa-
tion on adjusting the light sensor.
++
CNO NC
DA+ DA -
EXTRONIC
2A
30VDC
NO C NC + TP
IR-detector
PD-2200 1x4x0,25 mm
DALI-light fittings
L3
L2
L1
N
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14 15 16 17 18 19 20 21 22 23 24 25
Level switch NP-2T DL
Bus power supply and bus controller
for digitally dimmable luminaires.
Timer for switching off the light.
Extronic • Stockholm • Sweden
Input supply:......................................... 100 - 240 VAC
Output supply (detector):...................... 12 VDC, 200 mA
Output supply digital communication:... 21 V, 200 mA
Timer:..................................................... 0 - 120 minutes
Light
Sensor
100%
100h
100%
100h
Switch Det
Tim er
15m
30m
1h
2h
0
DA+DA-
C-NO-NC
+12VDC-
19-20
L-N
230VAC
+15-16
Light
22-23-24
Relay
Light
Sensivity High
Level
NP-2T DL
Low
Level
4-5 6-7 8-910 - 11
Slow
Fast
+minutes
Add
Det. Time SoftDim
0
2,5
5
10
20
Level Switch
NP-2T DL
DA+
DA-
Corridor without natural light
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14 15 16 17 18 19 20 21 22 23 24 25
Level switch NP-2T DL
Bus power supply and bus controller
for digitally dimmable luminaires.
Timer for switching off the light.
Extronic • Stockholm • Sweden
Input supply:......................................... 100 - 240 VAC
Output supply (detector):...................... 12 VDC, 200 mA
Output supply digital communication:... 21 V, 200 mA
Timer:..................................................... 0 - 120 minutes
EXTRONIC
NP-2T DL
Normal lighting level 80 %
Basic lighting level 2 %
Timer 1 hour
DALI
light fittings
Precese
detector
High level 80%
Low level 1%
Timer 1 hour
Microphone
AD-260
Acoustic
detector
AD-600
DALI
light fit tings
Light sen sor
28 29 30 31 32 33 34 35 3619 20 21 22 23 24 25 26 27
13 14 15 16 17 1812 34 5 6 7 8 9 10 11 12
EXTRONIC
Acoustic detector AD-600
For occupancy detection
Extronic AB ï Stockholm ï Sweden
Voltage: 230VAC 50 Hz
Effect:
Max. load:
Max 9VA/Min 5VA
Patentno:s Europe 93 91 05 05.1, Sweden 92 01 493-5, Norway 94.4306, Finland 945315
250 V/5A resistive load/relay.
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Level switch NP-2T DL
Bus power supply and bus controller
for digitally dimmable luminaires.
Timer for switching off the light.
Extronic • Stockholm • Sweden
Input supply:.........................................100 - 240 VA C
Output supply (detector):......................12 VDC, 200 mA
Output supply digital communication:... 21 V,200 mA
Timer:.....................................................0 - 120 minutes
NP-2T DL
Wiring example with PD-2200 IR detector
The example shows a corridor with manual lighting control
Wiring example with AD-600 acoustic detector with SoftDim feature for ramping lighting up and down gently
Stairway with natural light
Extronic Elektronik AB [phone]-04-14

Wiring example with PD-2200 IR detector
The example is a dining hall with manual control of
lighting.
The lighting is never switched on automatically if a
jumper is placed between terminals 4 and 5 (block-
ing input).
This wiring example is intended for a dining hall
with dimmable light ttings with DALI control, but
can also be used for other similar premises.
The lighting must always be switched on manual-
ly using a pushbutton and comes on at the normal
level, which is about 80 per cent of the High lev-
el (red).
When everyone has left the premises the lighting is
automatically reduced to the base level (Low level)
and is switched off completely after 1–2 hours. The
time is set using the Timer potentiometer (yellow).
Wiring example for stairway without detector
Automated stairway lighting for dimmable DALI light
ttings
This wiring example is intended for a stairway with dimmable
light ttings with DALI control. The lighting is switched on manu-
ally at the normal level, around 80 per cent of the High level
(red), by means of pushbuttons.
After 15 minutes the lighting is reduced to the Low level (blue),
which is recommended to be set at around 20–30 per cent.
If presence is not detected for an extended period the lighting is
switched off entirely. This time can be adjusted between 0–2
hours with the Timer potentiometer (yellow). This time should be
set to be as long as possible, ideally 1–2 hours.
EXTRONIC
DA+ DA-
CNO NC
14 15 16 17 18 19 20 21 22 23 24 25
Level switch NP-2T DL
Bus power supply and bus controller
for digitally dimmable luminaires.
Timer for switching off the light.
Extronic • Stockholm • Sweden
Input supply:.........................................100 - 240 VAC
Output supply (detector):...................... 12 VDC, 200 mA
Output supply digital communication:... 21 V,200 mA
Timer:.....................................................0 - 120 minutes
High level 80%
Low level 1%
Timer 2 hours
Canteen or conference room
NP-2T DL
DALI
Light fittings
Precense detector
Pushbutton
4,7 kΩ
CNO NC
DA+ DA-
L3
L2
L1
N
DALI light fittings
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14 15 16 17 18 19 20 21 22 23 24 25
Level switch NP-2T DL
Bus power supply and bus controller
for digitally dimmable luminaires.
Timer for switching off the light.
Extronic • Stockholm • Sweden
Input supply:......................................... 100 - 240 VAC
Output supply (detector):...................... 12 VDC, 200 mA
Output supply digital communication:... 21 V, 200 mA
Timer:..................................................... 0 - 120 minutes
Light
Sensor
100%
100h
100%
100h
Switch Det
Tim er
15m
30m
1h
2h
0
DA+DA-
C-NO-NC
+12VDC-
19-20
L-N
230VAC
+15-16
Light
22-23-24
Relay
Light
Sensivity High
Level
NP-2T DL
Low
Level
4-5 6-7 8-910 - 11
Slow
Fast
+minutes
Add
Det. Time SoftDim
0
2,5
5
10
20
Level switch
NP-2T DL
Incoming
phases
With a resistor (4.7 kΩ) is
connected in series, the
lighting can only be switched
on and stays on for 15 minutes.
This is a low-budget solution for controlling dimmable light t-
tings (DALI). Most people who use the stairway do not press the
button to increase the lighting to the level required by Swedish
standards. The lower lighting level is adequate for them to nd
their way, which saves energy.
See application 4B in the Energy-saving Detection Technology
handbook or at www.extronic.se for a recommended solution
using dimmable light ttings.
CNO NC
L3
L2
L1
EXTRONIC
2A
30VDC
NO C NC + TP
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Level switch NP-2T DL
Bus power supply and bus controller
for digitally dimmable luminaires.
Timer for switching off the light.
Extronic • Stockholm • Sweden
Input supply:......................................... 100 - 240 VAC
Output supply (detector):...................... 12 VDC, 200 mA
Output supply digital communication:... 21 V, 200 mA
Timer:..................................................... 0 - 120 minutes
Light
Sensor
100%
100h
100%
100h
Switch Det
Tim er
15m
30m
1h
2h
0
DA+DA-
C-NO-NC
+12VDC-
19-20
L-N
230VAC
+15-16
Light
22-23-24
Relay
Light
Sensivity High
Level
NP-2T DL
Low
Level
4-5 6-7 8-910 - 11
Slow
Fast
+minutes
Add
Det. Time SoftDim
0
2,5
5
10
20
N
Level
switch
NP-2T DL
+
10 kΩ
IR detector
PD-2200
Light sensor
LS-10
DA+ DA-
Incoming
phases
Extended operation is enabled by
adding a 10 kΩ resistor.
Pushbutton for higher lighting
level (80%). Several push-
buttons can be connected in
parallel.
NP-2T DL
+DA-
CNO NC
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10 11 12 13
5 16 17
18 19 20 21 22 23 24 25
Level switch NP-2T DL
Bus power supply and bus controller
for digitally dimmable luminaires.
T
imer for switching off the light.
Extronic • Stockholm • Sweden
Input supply:.........................................100 - 240 VAC
Output supply (detector):...................... 12 VDC, 200 mA
Output supply digital communication:... 21 V,200 mA
Timer:.....................................................0 - 120 minutes
High level 80%
Low level 30%
Timer 1hour.
Stairway with natural light
DALI
light fittiings
Push-
button
Extronic Elektronik AB [phone]-04-14

Extended operation
Extended operation is similar to normal operation, but with the
base level lighting xed at 1 per cent. The Low level and
High level (red) potentiometers now have different functions:
• The lower level, which is switched on automatically, is set
using the Low level (blue) potentiometer, (recommended as
30 per cent).
• The higher level, which is switched on by pressing a push-
button, is set using the High level (red) potentiometer, (re-
commended as 80 per cent).
The lighting can also be dimmed to the required level by holding
the pushbutton in.
Extended operation is activated by connecting a 10 kΩ resistor
to the detector input; see the wiring diagram below.
Note that when power is rst switched on, NP-2T DL cannot
sense the 10 kΩ resistor at the detector input if the detector
senses presence at the same time, which it normally does.
Application examples
One automatic and one manual lighting level (for presence de-
tection or pushbutton operation) e.g. for a gym hall or lunch
room.
When the detector detects presence and there is insufcient
natural light, the lighting is switched on automatically at the
low level, which is recommended as 30 per cent. This lighting
level is often adequate for exercising, dancing or during coffee
breaks.
The lighting level can be increased, for ball games or
lunch, for example, by pressing the pushbutton. This
switches the lighting to the higher level, recommended
as 80 per cent. The lighting can also be dimmed to the
required level by holding the pushbutton in.
When presence is no longer detected the lighting is
dimmed to the base level
(1 per cent). After 1–2 hours
the lighting is switched off completely. This time is set
by the Timer potentiometer (yellow).
The lighting can also be switched off manually by press-
ing a pushbutton.
When there is sufcient natural light from the win-
dows the light sensor prevents the lighting from being
switched on automatically.
If no light sensor is installed the lighting is always
switched on automatically when presence is detected.
See the section on Commissioning for information on
adjusting the light sensor.
Additional applications where NP-2T DL can be used
(1C, 2C, 2D, 2F, 4F, 6A and 6D) can be found in the
Energy-saving Detection Technology handbook and at
www.extronic.se.
Auto
Timer
up to two hours.
Rest
”High level”
Red pot. 80%
Switched off
No presence
No presence
Manual
Push-
button
“Base level lighting” 1%
(fixed setting)
Presence
Presence
”Low level”
Blue pot.
30%
CNO NC
DA+ DA-
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14 15 16 17 18 19 20 21 22 23 24 25
Level switch NP-2T DL
Bus power supply and bus controller
for digitally dimmable luminaires.
Timer for switching off the light.
Extronic • Stockholm • Sweden
Input supply:......................................... 100 - 240 VAC
Output supply (detector):...................... 12 VDC, 200 mA
Output supply digital communication:... 21 V, 200 mA
Timer:..................................................... 0 - 120 minutes
NP-2T DL
EXTRONIC
Canteen or conference room with natural light
DALI
light fittings
Light sensor
High level 80 %
Low level 1 %
Timer 1 hour.
Sunlight
Precens-
detector
Pushbutton
CNO NC
L3
L2
L1
EXTRONIC
2A
30VDC
NO C NC + TP
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Level switch NP-2T DL
Bus power supply and bus controller
for digitally dimmable luminaires.
Timer for switching off the light.
Extronic • Stockholm • Sweden
Input supply:......................................... 100 - 240 VAC
Output supply (detector):...................... 12 VDC, 200 mA
Output supply digital communication:... 21 V, 200 mA
Timer:..................................................... 0 - 120 minutes
Light
Sensor
100%
100h
100%
100h
Switch Det
Tim er
15m
30m
1h
2h
0
DA+DA-
C-NO-NC
+12VDC-
19-20
L-N
230VAC
+15-16
Light
22-23-24
Relay
Light
Sensivity High
Level
NP-2T DL
Low
Level
4-5 6-7 8-910 - 11
Slow
Fast
+minutes
Add
Det. Time SoftDim
0
2,5
5
10
20
N
Level
switch
NP-2T DL
+
10 kΩ
IR detector
PD-2200
Light sensor
LS-10
DA+ DA-
Incoming
phases
Extended operation is enabled by
adding a 10 kΩ resistor.
Pushbutton for higher lighting
level (80%). Several push-
buttons can be connected in
parallel.
Extronic Elektronik AB [phone]-04-14

Technical specication
Voltage: 230 VAC.
Power supply, DALI bus: 21 V, max. 200 mA.
Power supply, detectors: 12 V, max. 200 mA.
Number of light ttings: Approx. 100 depending on
type.
Relay: Switching.
Switch-off delay: 0–120 minutes.
Dimensions (W x H x D): 72 x 92 x 76 mm (4 modules).
Optional equipment
PD-2200 presence detector
Order no. 13140, E-no. 13 060 20
PD-2200 is a passive IR detector intended for
presence detection. The electronics and soft-
ware in the microprocessor of the PD- 2200
have been specially designed for presence de-
tection. The number 15 standard lens gives a
detection area of 41 m x 41 m.
LS-10 light sensor
Order no. 13100, E-no. 13 060 16
Light sensor for connecting to NP-2T DL, etc.
The light sensor monitors the light level in the
premises.
AD-500/600 detector
Order no. 13095/13091, E-no. 13 060 10/13 060
12 AD500/600 are acoustic presence detectors
for lighting control. These detectors detect pres-
ence by listening for sounds in two different fre-
quency ranges and analysing the signals. The
lighting is switched on by inaudible low-frequen-
cy sound that is generated when a door is opened. The light-
ing remains on as long as higher frequency sound such as foot-
steps and speech are detected.
AD-300 acoustic auxiliary detector
Order no. 13126, E-no. 13 060 40
AD-300 is an auxiliary acoustic detector inten-
ded for use in combination with an IR detector.
The purpose of the detector is to switch on light-
ing when someone enters the premises by de-
tecting the infrasound (low-frequency sound) that is generated
when a door is opened. This improves convenience, by ensur-
ing that lighting is switched on in areas that the IR detector can-
not “see”, such as concealed doorways.
AD-350 acoustic auxiliary detector
Order no. 13130, E-no. 13 060 41
AD-350 is an auxiliary acoustic detector in-
tended for controlling lighting in combination
with an IR detector. It listens solely to a lim-
ited frequency range between 3 and 7 kHz and
switches on the lighting (or keeps it switched on) when sound is
detected in this range, before the IR detector detects presence.
The AD-350 is often used to supplement IR detectors, to ensure
that lighting remains on when people are present.
Commissioning
Adjusting levels and times
As a standard solution the potentiometers should be adjusted to
give the following minimum and maximum levels:
Low level potentiometer – base lighting (Low level, blue) to 1
per cent = lowest possible (fully anticlockwise) or whatever set-
ting the HF ballast permits or gives the desired level of comfort
High level potentiometer – normal lighting (High level, red) to
a maximum of 80 per cent. A lux meter can be used to adjust
this setting. To make adjustment of light levels easier the relev-
ant level is switched on for a few seconds every time a level po-
tentiometer is adjusted.
Timer function (Timer, yellow) controls the switching on and
off of lighting (possibly via a contactor). This should be set to
1–2 hours (Base Level). A longer time means that the lighting is
switched on fewer times each day.
Longer time = less wear to the cathodes of uorescent tubes.
Adjust the delay for detector(s) to 1–2 minutes or slightly
longer to suit wishes. This time determines how long the light-
ing remains at the higher level after presence was last detected.
This time should therefore be kept as short as possible.
It is very important that the settings for the installation are
documented and kept as a record that adjustment has been
carried out according to the instructions.
A form for documenting settings can be found in the En-
ergy-saving Detection Technology handbook and at www.ex-
tronic.se/dokumentation/manualer.
Add Det. Time potentiometer – detector delay
The detector's additional delay time is set to the required dura-
tion, 0–20 minutes.
Light sensor (Light Sensitivity, white potentiometer)
NOTE! The light sensor should be adjusted so that it prevents
the lighting from being switched on when there is sufcient nat-
ural light.
1. Turn the potentiometer fully anticlockwise to the Min posi-
tion.
2. Then turn the potentiometer clockwise until the green Start
block LED lights up.
3. Now the lighting will not be switched on until the natural
light level falls below the level at the time of setting.
4. NOTE! The lighting will not be prevented from switch-
ing on until presence is no longer detected, the light-
ing has dimmed to the base level and presence is once
again detected.
Dimmer rate (Soft Dim). Should be set so that ramping up
takes place at the required rate. The ramp down rate is xed at
around 20 seconds. A good base setting is to adjust the poten-
tiometer to the one o’clock position.
Fluorescent tube burn-in. New uorescent tubes should be
burned in to deliver their rated performance Burn-in entails run-
ning the tubes at 100 per cent power for 100 hours.
There is a button on the circuit board that starts the burn-in pro-
cess for uorescent tubes:
- A single press turns on the uorescent tubes at 100% for 100
hours.
- Pressing again interrupts the burn-in process.
During the burn-in process the lighting can be switched on or off
and dimmed manually.
Extronic Elektronik AB [phone]-04-14