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Beschikbare talen
1) Product description:
The POA1 control unit operates on the basis of a current sensitivity
system which checks the load of the motors connected up to it. The
system automatically detects travel stops, memorises the running
time of each motor and recognises obstacles during normal move-
ment (anti-crush safety feature).
This feature makes installation easier as there is no need to adjust
the working times nor the leaf delay.
E
F
1 2
3
D
C
B
A
1
!
The control unit is housed inside special casing in order
to protect the electronic card from accidental damage.
2) Installation
!
Automatic gate and door systems must only be installed
by qualified fitters in the full compliance with the law.
2.1) Typical system layout
The typical system layout has been illustrated below in order to
explain certain terms and aspects of an automatic 2-leaf swing door
or gate system.
In particular, please note that:
• Refer to the product instructions for the characteristics and con-
nection of the photocells.
• The "PHOTO" pair of photocells have no effect on the gate during
opening, while they reverse movement during closing.
• The "PHOTO1" pair of photocells stops both the opening and
closing manoeuvres.
• The "PHOTO2" pair of photocells (connected to the suitably pro-
grammed AUX input) have no effect during closing while they invert
movement during opening.
G
H
I
L
4 5
6
7
8 9 10 11 12 13 14 15 16
The control unit is pre-programmed for the normal functions, while
more specific functions can be chosen following a simple procedure.
The most important components of the POA1 control unit have been
shown in Fig.1 in order to facilitate part identification.
POA1 Control unit
M
A: 24V power supply connector
B: M1 motor connector
C: PS124 buffer battery connector
L1...L5
D: 500mA F type services fuse
E: Selector switch for delaying the opening of
motors M1 or M2
P1
F: M2 motor terminal
G: Flashing light output terminal
P2
H: Gate open indicator or electric lock output terminal
I: 24Vdc terminals for services and phototest
P3
L: Input terminal
L1...L5: "Input" and "programming" LEDs
N
M: Terminal for radio aerial
N: "SM" radio receiver connector
O
O: Programming/diagnostics connector
P1, P2, P3: Programming buttons and leds
Be sure to note the warnings listed in the "Warnings for fit-
ters" file.
3
5
1
7
6
1. PP7024 Electromechanical
actuator (complete with
incorporated control unit
POA1) and
2. PP7224 Electromechanical
actuator without control unit
PHOTO
PHOTO 1
3. Flashing light
4. Key switch
5. "PHOTO" pair of photocells
6. "PHOTO1" pair of photocells
7. "PHOTO2" pair of photocells
GB
4
2
3
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