LEGRAND Pro 21 7756 21 User manual

N0064HB5/00
Pro 21™
Automatic switch
7756 21
Characteristics
110 V 250 W 250 W 250 VA 2 x 36 W 80 W
230 V 500 W 500 W 500 VA 2 x 36 W 160 W
Ø 26 Ø 38
Incandescent lamp
Halogen lamp
ELV halogen lamp with ferromagnetic
or electronic transformer
Fluorescent tube
Fluocompact lamp
 Voltage 100 - 240 VA
Frequency 50 - 60 Hz
2 x 1,5 / 1 x 2,5 mm2
Depth = min. 40 mm
0°C à + 45°C
EN 50065
IEC 60669-2-1

2
Automatic mode
The blue led
switch-on
Switch-on during the
set time-frame
L
N
CablingMethod
Installation

3
2,5 mm
2,5 mm
2,5 mm
ON OFFAUTO
Description the surveillance area
Timer adjustment
(1 s à 16 mn)
Adjustment of
brightness
threshold
(3 à 1000 lux)
Range adjustment
(3 à 10 m)
LEARN indicator
light
Controlbuttons
Identification No.
LEARN button
10 m
4 m
1,5 m
5 m
5 m
10 m
3 m
1,5 m
1,3 m
0,5 m
3 m
1,5 m
1,2 m 1,2 m
3 m
10 m
3 m
10 m

4
Switch-on The blue lamp
switch-on
Extinction Red lamp
switch-on
Go back in
automatique
mode
Go back in
automatique
mode
Temporized
switch-on
The blue lamp
switch-on
Go back in auto-
matique mode at
the exit from the
surveillance area
Switch-off
during the
Go back in auto-
matique mode
at the end of
temporisation
ON
AUTO
OFF
1s
16 mn
12
60
30
15
10
5
20
25
35
40
50
55
45
11
10
3
4
5
7
8
1
2
6
9

ON OFFAUTO ON OFFAUTO

ON OFFAUTO ON OFFAUTO

ON OFFAUTO

ON OFFAUTO
Operation
Manual operation
Dérogation mode

5
Automatic leader switch of scenario



Press LEARN
Press LEARN
Press LEARN
Press the command key that is to be
associated with the leader
The indicator lamps of all the products go off.
The scenario is recorded.
Step 1 : start the learning (on LEADER)
Step 2 : Add an actor to the scenario (on the ACTOR)
Step 3 : Record the scenario (on the LEADER)
To add a number of products to the scenario, repeat operations and  for each actor.
Note :
Two automatic switches can be used as a two-way switch, in which case one must be the LEADER of the other and vice-versa.
Press OFF for a timed
scenario
Press ON for a standard
scenario
Press the
control button

6




AUTO
AUTO
AUTO
Automatic switch with scenario switch / Inter scenario (Leader)
Press LEARN Press the control button that pilots
the scenario
Press LEARN
Press LEARN
Press the control
button to be linked
to the leader
Indicator lights on all products switch off.
The scenario has been saved.
Step 1 : start the learning (on LEADER)
Step 2 : add an automatic switch to the scenario (on the ACTOR)
Step 3: save the scenario (on the LEADER)
Manual ON
Manual OFF
automatic mode
(Switch-on activated by
movement detection)
Timed ON (Timing of
the product)
Timed OFF (Timing
reactivated by
movement detection)

7



Learn scenario
Press LEARN Press the command key that is to
control the scenario
Press LEARN
Press LEARN
Press the command key that is to be
associated with the leader
The indicator lamps of all the products go off.
The scenario is recorded.
Step 1 : Start the learn phase (on the LEADER)
Step 2 : Add an actor to the scenario (on the ACTOR)
Step 3 : Record the scenario (on the LEADER)
To add a number of products to the scenario, repeat operations and for each actor.

8




Modification of a scenario
Press LEARN Press the command key
that controls the scenario
The indicator lamps of all the product
in the scenario blink.
Press the command key
that is to be associated
Step 1: Open the scenario (on the LEADER)
Press LEARN
or
Press LEARN
To remove the product from the
scenario, go to step 3
Step 2 : Modify the state of an actor in the scenario (on the ACTOR)
Step 3 : Record the scenario (on the LEADER)
Press LEARN
The indicator lamps of all the products go off.
The scenario is recorded.

9


Clearing a scenario
Press LEARN
The scenario is cleared
Press the command key
and hold it down for 10 s
Clear all the scenarios linked with the command key (on the LEADER)
Press LEARN
Return the product to
factory configuration
Press LEARN and hold
down for 10 s
Clear all the scenarios linked to this product (on the LEADER)
5 s
5 s
Key
The indicator lamp
goes off
The indicator lamp
blinks slowly
The indicator lamp
blinks quickly
The indicator lamp
flashes

11
Pro 21™
Bewegungsmelder 3-Leiter
7756 21
Technische Daten
110 V 250 W 250 W 250 VA 2 x 36 W 80 W
230 V 500 W 500 W 500 VA 2 x 36 W 160 W
Ø 26 Ø 38
Glühlampe
Hochvolt- Halogenlampe
Niedervolthalogenlampen mit konven-
tionellem oder elektronischem Trafo
Leuchtstofflampen
Kompaktleuchtstofflampen
 Spannung 100 - 240 VA
Frequenz 50 - 60 Hz
2 x 1,5 / 1 x 2,5 mm2
Einbautiefe = min. 40 mm
0°C à + 45°C
EN 50065
IEC 60669-2-1