EE110, 04011
Operating principle
The EE110, 04011 programmable light sensi-
tive switch controls light sytems according to
a program set by the user, depending on
natural illumination;
- during the work authorization period,
depending on wheter the measured light
level is below or above the order, it will be
switched on or off.
- during the work banning period, the
contact remains without tension, whatever
the light level is.
The light sensitive switch includes a built
in time delay which avoid unnecessary
switching due to temporary factors such
as car beams etc...
Lux
6:00
8:00
17:00
20
ON
19
18
OFF
OFF
1
Programmable light
s
z
sensitive switch
Description
The programmable light sensitive switch EE110,
04011 has two main functions:
• a light sensitive switch comprising:
Override selector switch to allow permanent
setting ON or OFF , auto or test mode.
Lighting range selector
Potentiometer to set light level
Indicator to show output switching.
T
23:00
• a programmer to establish the automatic operating
ON
cycle.
OFF
Time setting
Programming
Switching dial
Work
banning
period
OFF
Work
ON
authorization
period
Permanent overrides
the override selector
overrides which have priority on programming
and the measured light level.
auto
permanent override "ON"
test
auto
permanent override "OFF"
test
Setting of the working level
the "test" position of the override selector
makes easier the setting of the working level,
it removes the ON and OFF delay.
Select the sensitivity range which suits whith
the application (selector
5 to 100 lux (low light level) applica-
tion examples : public lighting, shop
windows, signals....
50 to 2000 lux (high light level) appli-
cation examples : control of shades.
At the appropriate moment of the day, put the
selector
in "test" position; turn the poten-
tiometer
up to the switching point (the
indicator
lights); put the selector back to
position "auto", the normal operating mode of
the device.
allows permanent
) :