Correct connection required for smooth zero
crossing switch operation (see connection diagram)!
Contents
Basic safety instructions 3
Display and keys/operating instructions 4
Overview of menu selection 5
Connection/installation 6
Connection/installation of light sensor 7
Initial start-up 8
Set lux values 9
Menu item LIGHTSet delay 10
Menu item PROGRAMSet switching time 11
Menu item MANUALManual and permanent switching 12
Menu item OPTIONSEnter PIN code 13
OBELISK top2 memory card 13
Technical data 14
Service address/Hotline 14
2
Basic advice
WARNING
Danger of death through electric shock or fire!
Installation should only be carried out by a professional electrician!
• The device is designed for installation on DIN top hat rails (in accordance with EN 50022)
• Power reserve (10 years) is reduced if memory card is inserted (in battery operation)
• OBELISK top2 memory card: Avoid mechanical stress or contamination caused by other storage/
Transport vermeiden (available if required)
Designated use
• The digital twilight switch is used for lighting equipment (streets), external stairways, display
windows, entrances etc.
• Only use in enclosed dry spaces (equipment); sensor is installed in the open-air
Disposal
Dispose of equipment in an environmentally-friendly manner
GB
3
Screen display and keys
061218
24
Operating instructions
Programmed ON
switching times
Date display
Channel status
ON OFF
MENU
– Activate screen
– Open menu
– Cancel menu
– ESC (leave menu)
4
Display of active keys
withrelevant function
Selection options
are displayed
Time display
Days of the week from
1 to 7
OK
– Store selection
– Confirm
selection
1. Read text line
Flashing text/symbol
represents query
2. Make a decision
YES
Confirmation
Press
OK
NO
Alter/ change
Press
Overview of menu selection
MENU
GB
19 10 08
OFF
9:40
LIGHT
46
ON DELAY
ON DELAY
END
FREE 56
NEW
VIEW
CHANGE
DELETE
END
TIME
DATE
SUMMER--
WINTER
WEEKDAY
MANUALPROGRAMTIME/DATEOPTIONS
PERMANENT
ON
PERMANENT
OFF
MANUAL ON
TIMER
DATE
FORMAT
DATEFORMAT
END
HOLIDAY
END
OPERATING
HOURS METER
LCD
ILLUMINATION
LANGUAGE
PIN
FACTORYSETTINGS
END
INFO
END
5
Connection/installation
WARNING
Warning, danger of death through electric shock!
Must be installed by a professional electrician!
Connect power source!
Cover or shield any adjacent live components
live components.
Ensure device cannot be switched on!
Check power supply is disconnected!
Earth and bypass!
Connect cable
45° cable
Spring screwless
terminal
Spring
screwless
terminal NC
contact
Strip cable by 8 mm (max. 9).
Insert cable at 45° in the open terminal
(2 cables per terminal position possible).
Press screwdriver downwards to open spring
screwless terminal.
6
Test tap
Connection/installation of light sensor
Take length of connection cable into account
max. 100 m 2 x 1,5 mm2, max. 50 m 2 x 0,75 mm
Avoid running sensor wiring wiring parallel to
mains power cables. 0,5–2,5 mm2, strip cable by 10 mm
(max. 11 mm).
2
GB
50 m
907 0 011907 0 416Installing light sensor
Mounting light sensor
7
Initial start-up
Set language, date, time as well
as summer/ winter time
Press required key and display follows
on screen (see fig).
8
DATE
FORMAT
YEAR
MONTH
DAY
GERMAN
KEEP
PROGRAM
TIME
FORMAT
HOUR
MINUTE
SUMMER-
WINTER
EUROPE
or
SUMMER-
WINTER GB/ IRL/P
SUMMER-WINTER
FIN/ GR/TR
SUMMERWINTER CDN
SUMMERWINTER USA 07
SUMMER-
WINTER IRAN
SUMMER-WINTER
SUMMER-WINTER
ok
FREE RULE
FIXED DATE
WITHOUT
SUMMER-
WINTER
28 02 08
ON
9:40
46
Set lux values
Lux
2000
2
MENU
OK
1
LUNA 120 top2
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24
The twilight switch with external light sensor controls
lighting equipment for streets, stairways, enrances etc.
GB
Set desired range from I-V with a screw tab a screw-
driver on the potentiometer setting (see fig).
The red LED lights up as soon as the set Lux value falls
below the ambient brightness level.
Brightness values
Daylight (bright) 80,000 lx
Office accommodation 500 lx
Hallways and stairs 100–150 lx
Street lighting 15 lx
Full moon ca. 0.3 lx
Potentiometer for setting brightness:
2–2000 lx
Red LED for the instantaneous display
of switching status
9
Set delay
An on/off delay of 1 minute is preset to
avoid faulty operation caused by lightning,
car headlights etc.
When the delay ends the channel status will
flash ON/OFF.
Press MENU (see fig.).
10
LIGHT
ON DELAY
MINUTE
SECONDS
or
ON DELAY
MINUTE
SECONDS
Set switching time
(e.g. with a night switch off
at theweekend 23:00–05:00 Uhr)
Press MENU (see fig.).
There are 56 available memory
cells.
PROGRAM
ok
NEW
VIEW
CHANGE
DELETE
END
same switching time for
several days = block
SAVE
ok
NIGHTSWITCH
COPY
PLUS TUESDAY
HOUR
MINUTE
MONDAY
LASTS
UNTIL
SAVE
GB
Switching time
for one day
11
Manual and permanent
ok
switching
Manual and permanent switching can be set
using the menu in MANUAL or (in the automatic screen) by key combination (see fig).
Channel
C1
Activate manual switching
Briefly press both keys simultaneously.
Activate permanent switching
Simultaneously press both keys for 2 seconds.
Cancelling manual/permanent switching
Press both keys simultaneously.
12
Manual control
Reversing the channel status to the next automatic or programmed switching.
Permanent switching
As long as a permanent switching (on or off)
is activated, the programmed switching times
are ineffective.
Enter PIN code
The PIN-Code is set via the menu in
OPTIONS (see picture).
If you have forgotten the PIN please call
the Theben Hotline.
OPTIONS
ok
OPERATING
HOURS
METER
LCD
ILLUMINATION
LANGUAGE
FACTORYSETTINGS
PIN
INFO
ok
WITHOUT PIN
WITH PIN
ok
ok
CURRENT
PIN
NEW PIN
00 00
OBELISK top2 memory card
(available if required)
Using memory card
Insert memory card in the timer.
Request saved
the timer or start Obelisk program.
Remove OBELISK top2 memory card
(no. 907 0 404) after programming etc.
and store in cover
switch timings, read to/from
.
GB
13
Technical data
Nominal voltage: 220 –240 V~, +10 %/-15 %
Frequency: 50–60 Hz
Brightness range: 2–2.000 lx
On/off switch delay: 0–59 min
Power consumption: type 3 VA
Switching output: phase-independent
(zero-crossover switching)
Contact: two way switch
Contact material: AgSnO
Switching capacity: 16 A/250 V~ cos ϕ = 1
10 A/250 V~ cos ϕ = 0,6
Fluorescent lamps: 10 AX
Switching capacity min.: 10 mA/230 V AC
100 mA/12 V AC/DC
Glow lamp load: 2600 W
Halogen lamp load: 2600 W
Fluorescent lamps (VVG – low-loss series devices):
uncorrected: 2300 VA
series-corrected: 2300 VA
parallel-corrected: 800 VA (80µF)
Lead-lag circuit (duo): 2300 VA
Fluorescent lamps (EVG – Electronic series devices): 650 VA
Mercury and sodium vapour lamps:
parallel-corrected: 800 VA (80µF)
14
2
Compact fluorescent tubes (EVG): 22x7 W, 18x11 W, 16x15 W,
16x20 W, 14x23 W
Permissible ambient temperature: –30 °C ... +55 °C (device)
–40 °C ... +70 °C (sensor)
Protection class: II (light sensors III) in
accordance with EN
60730-1 if correctly
Protection rating: IP 20, IP 55 (Mounted
light sensor),
IP 65 (Installation light
sensor) in accordance
with EN 60529