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This device must be installed by a
suitably qualified electrician according
to the installation's standards.
Product description and operation
principles
Occupancy sensors TCC521E are presence
detectors designed to detect low amplitude
movements (movements from body or arms).
Detection is by means of a pyro-electric sensor
located under detection lens.
The occupancy sensor measures the
brightness in the room on a continuous basis
and compares it to the level preset on the
potentiometer (or by means of the remote
control EE807 or ETS parameter).
These products are part of the tebis installation
system.
Configuration
• S-mode ETS: Application software
STCC521E. Database and description avai-
lable from manufacturer.
Physical addressing
Set potentiometer
to "Adr." position, the
2
red LED switches on. To exit this state, move
the potentiometer to another value.
Features
• One lighting control channel on the KNX/EIB
bus.
• Control of presence/ absence mode.
• Time and brightness adjustment via ETS or
remote control EE807.
• Area linking : the occupancy sensor in a room
can switch the light on in the corridor beside
or the opposite.
• 2 monitoring channels (work independently
of the light measurement).
Settings
The Lux threshold and time out period can
be set with the potentiometers, by using the
installer IR remote control (EE807) or via ETS.
Action
Settings
Use Auto settings
Auto Settings
(factory) or set by
Put the Lux potentiometer on "auto test".
the remote control
The settings are predefined :
or via ETS to switch
Lux = 400,
the light automatical-
time = 20min,
ly for a defined time.
: test mode for 2min.
Remote control settings EE807
(manual settings inhibited).
Automatically switch
Installer settings
on the light for a
defined time.
Test and validate the
Test mode
detection zone.
Move the potentiometer
On this position, the remote control EE807
can be used.
KNX addressing
Move the potentiometer
remote control EE807
(long push > 5s. on the SET key).
4
Hager Controls S.A.S., 33 rue Saint-Nicolas, B.P. 10140, 67703 SAVERNE CEDEX, France - www.hager.com
Test Mode
This mode makes it possible to validate the
detection area. To select this mode, set the
potentiometer
to the position "auto test".
1
The green or red LED behind the lens is on for
2 seconds after detection.
The red LED indicates that the light level measured
is lower than current setting.
If the green LED is on, the light level measured is
higher than current setting.
There is a time out during 2 minutes which is reacti-
vated after each detection.
The output (remote KNX and DALI load) is also
switched during 2s. after each detection.
It is also possible to use the remote control EE807
to set the detector in test mode.
Functional modes
The detector has 2 different modes.
- Presence detection (automatic).
- Absence detection (semi-automatic).
The power up and cell operation can be set for
each mode. These modes are available for the
3 lighting regulation modes.
A KNX pushbutton linked to the product makes it
possible to reverse the lighting output state.
This state is maintained for the time period set by
the potentiometer
or the remote control EE807.
2
Presence detection (automatic mode)
In this mode the light is controlled by motion in the
detection area and ambient light levels.
If presence is detected whilst the light levels are
below the required Lux level, the sensor is activated
and regulates the light whilst there is still occupan-
cy and for the time out period afterwards.
Once the sensor has deactivated the lights, it will
require new occupancy whilst the ambient light
levels are below the required Lux level to activate
auto
test
the lights again.
auto
The used mode can be changed via the IR remote
test
control EE807 (default mode is presence detection :
automatic).
on
Absence detection (semi automatic mode)
1 min
on
The sensor needs to be activated by a KNX push-
1 min
button or a user remote control input. Once the
sensor is activated, it will regulate the lights whilst
1 h
Adr
there is still occupancy and for the time out period
1 h
Adr
afterwards. Once the sensor has deactivated the
lights, it will require another input from the wallswit-
ch or the remote control to switch the lights on.
Potentiometer
auto
auto
test
test
auto
test
on
on
on
1 min
1 h
Adr
auto
1 min
test
1 min
1 h
Adr
1 h
on
Adr
auto
1 min
test
1 h
Adr
on
auto
test
to "auto test".
1
1
auto
test
1
on
on
to "Adr." or use
2
auto
1 min
test
1 h
Adr
on
Power Up
A parameter of the detector allows the choice
of state for the lighting after power up (mains
return).
During warm up phase, the green ro red LED
blinks.
In the Power up ON state, the lighting will
automatically be energised when mains power
is initially supplied or returned to the sensor.
In the Power up OFF state, the lighting will not
be energised and the sensor will not operate
during warm up period.
This parameter is modified using the installer
remote control EE807.
States :
• ON : The light is immediately switched on for
30s. after power up.
• OFF : The detector switches to the selected
mode after warm up.
In case of detection, the light (in automatic
mode) remains on during the time delay;
otherwise the light is switched off.
DALI/ DSI recognition
The green LED blinks for this period if a DALI
load is recognised.
The red LED blinks during warm up period in
case of DALI bus error (unplugged wiring, ...)
or DSI load.
Lighting regulation modes
In association with Digital Regulating Ballasts
(DALI and DSI), these products offer lighting
control functions.
The used protocol is automatically recognised.
Adjustment potentiometers are used to select
the operating mode of the occupancy sensor.
• Mode 1 : regulation active in auto mode
1
• Mode 2 : regulation active with local set point
lux
1
• Mode 3 : regulation not active.
lux
2
2
Mode 1
regulation
20 min
active
20 min
Mode 1 : regulation active in automatic mode
After detection, the DALI output controls the
lighting level according to the value set, using
the pushbutton input.
This value is memorised as the new setpoint.
1
1
lux
lux
The default set point is 400 Lux.
1
The output is controlled for the time set by the
lux
2
2
potentiometer
2
Mode 2 : regulation active with local set point
After detection, the DALI output controls the
20 min
lighting level according to the value set by the
potentiometer
This level can be temporarily adjusted via a
pushbutton. Then, the light level is fixed.
The output is controlled for the time set by the
potentiometer
1
Mode 3 : regulation inactive.
20 min
lux
During presence detection, the detector
20 min
2
controls its output at a preset level (100%
by default), which can be modified by a
pushbutton. The new instructions are saved.
The output is controlled for the length of time
1
20 min
lux
set by the potentiometer
control.
2
At the end of this time delay, the output is set
to a minimum level for 15 min. and is then
auto
switched off.
test
1
auto
lux
lux
test
Use of override input
1
lux
lux
2
2
A KNX pushbutton can be used to modify the
state of the output.
2
2
on
Short presses override the state of output for
on
the time period set by the potentiometer
Long presses are used to modify the level of
the set point.
1
20 min
lux
2
Mode 2
Mode 3
regulation
regulation
active
inactive
auto
auto
auto
auto
auto
auto
auto
auto
test
test
test
test
test
test
test
test
1
1
1
1
1
1
1
lux
lux
lux
lux
lux
lux
2
2
2
2
2
2
2
on
on
on
on
on
on
on
➁
.
➀
or the remote control.
➁
.
➁
or the remote
06.2017
auto
test
1
1
lux
lux
lux
2
2
on
on
➁
.
6LE004057A
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