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Technical parameters
Supply terminals:
A1 - A2
Supply voltage tolerance:
AC 230V / 50 - 60Hz
Consumption:
max. 4 VA
Supply voltage:
-15 %; +10 %
Real time back-up:
yes
Backup battery type:
CR 2032 (3V)
Summer/winter time:
automatic
Output
Number of contacts:
1x changeover (AgSnO
Rated current:
8 A / AC1
Switched capacity:
2000 VA / AC1, 240 W / DC
Switched voltage:
250 V AC1 / 30 V DC
Mechanical life:
3x10
7
Electrical life (AC1):
1x10
5
Time circuit
Real time back-up when
de-energized:
up to 3 years
Accuracy:
max. ±1s/ day at 23 °C
Minimum interval:
1 min.
Program data stored for:
min. 10 years
Program circuit
Illumination range:
10-50000 Lux
Sensor failure indication:
displayed on LCD*
Number of program places:
100
Program period:
daily, weakly, yearly
6
Data readout:
LCD display, with back light
Other information
Operating temperature
-10.. +55 °C
Storage temperature:
-30.. +70 °C
Electrical strength:
4 kV (supply - output)
Operating position:
any
Mounting:
DIN rail EN 60715
Protection degree:
IP40 z from front panel /
)
IP20 clips
2
Overvoltage cathegory:
III.
Pollution degree:
2
Max. cable size (mm
2
):
max. 1x 2.5, max. 2x 1.5 /
with sleeve max. 1x 1.5
Dimensions:
90 x 35 x 64 mm
Weight:
139 g
Dimension of sensor:
66 x Ø 23.5 mm
Weight sensor:
20 g
Standards:
EN 61812-1, EN 61010-1,
EN 60255-6, EN 60730-1,
EN 60730-2-7
* ERROR - sensor short circuit
Light sensor
Sensor for Ex9LDS 2CO 230V is external and is connected to ter-
minals T1.
Sensor is installable to panel (by screw-able transparent cover)
to opening with diameter 16 mm. A part of the sensor is a plastic
holder for placing into the wall or to another place. Length of a
line connector to the sensor cannot be more than 50 m. Double-
cure cable can be used as wire diameter min. 2x 0.35 mm
2
max. 2x 2.5 mm
.
Protection degree is IP44. To keep this protection:
- photoresistor cover must be sealed by a rubber circle (part of
the sensor)
- cable must be of round cross-selection
- the opening must be tight to the used cable
It is possible to use photoresistor, which changes resistance in
accordance with ambient illumination, as a sensor. Tolerance
sensor ± 33 %.
Sensor resistance upon:
Value
<1 Lux
>3MΩ
1 Lux
3MΩ
100 Lux
1150Ω
50 000 Lux
51Ω
Control description
Device diff ers short and
entrance into
long button press. In the
programming
PRG
menu
manual marked as:
- short button press
browsing in
(<1s)
menu
+ _
- long button press
2
and
(>1s)
setting of values
quick shifting
After 30s of inactivity
during setting of
+ _
values
(from the last press of
any button) will device
automatically
entrance into
required menu
into starting menu.
In the start screen, press
OK
confi rmation
to toggle between
OK
switch. between
displaying the date or
display
light intensity.
one level up
The measured value after
ESC
exceeding 999 is meas-
a step back
ured in the hundreds of
back to the
thousands by displaying
starting menu
ESC
the letter „k" at the end.
A comma separates the
thousands line.
EN
returns
7
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