1.7.1 Wiring diagram of the right hand side of the control unit
Fig. 7 shows a diagram of the connection terminals for the aerial, various controls and the various power supplies (indicator light, electrolock,
flashing light, courtesy light, photocells, selectors, etc.). . These are the vertical terminals positioned on the right hand side of the control unit and
numbered from 1 to 19.
8
• motor 1 : terminal 35 polarity -; terminal 36 po.
• motor 2 : terminal 33 polarity -; terminal 34 po.
1.7.2 Wiring diagram of the lower part of the control unit
I
The terminals on the lower right hand part of the control unit are reserved for the connections for the board’s electricity supply through the transfor-
mer, the AGECH battery charger and the power supply of the two operators.
ATTENTION:
the definition of leaf 1 and leaf 2 is essential for automation operation. Fitters must pay careful attention to the following.
Connect the motors to the control unit so that the leaf closure order is observed.
• motor 1 (terminals 35 -36): should be associated to leaf 1, 24 Vdc motor power output.
• motor 2 (terminals 33 -34): should be associated to leaf 2, 24 Vdc motor power output.
Respect the polarity of the cable terminals on the operator
RED
cable +,
BLUE
cable -:
1.
Leaf 1:
is the first to open when the gate is closed
and the second to move when the gate is open; it
finishes its closure travel after leaf 2.
2.
Leaf 2:
is the second to open when the gate is
closed and the first to move when the gate is
open; it finishes its closure travel before leaf 1.
Terminals Description (see wiring diagram on page 2A)
1 - 2
Aerial:
aerial cable input 1 sheath, 2 cables. Use a RG58- 50ohm cable
6
Common:
for stop, open, close, step and photo inputs.
6 - 7
STOP*
: programmable NC input, commands gate stoppage. Can be connected to safety devices such as an emergency stop button.
When the command is released automatic closure never occurs and a new movement command must be given.
Leave jumpered if no device is envisaged
6 - 8
OPEN:
NO input, commands gate opening.
6 - 9
CLOSE:
NO input, commands gate closure.
6 -10 STEP: NO input, commands gate movement according to the following cycles:
SEMI-AUTOMATIC MODE: Open, stop, close, stop.
4-STEP MODE Open, pause, close, pause.
2-STEP MODE Open - close
CONDOMINIUM MODE: Open.
6 -11
PHOTO*:
programmable NC input for photocells or safety devices. Does not intervene during gate opening, during closure causes
reversal of motion until complete opening. Leave jumpered if no device is envisaged
12 - 16
INDICATOR LIGHT:
24Vdc 3W max output, for connecting an indicator light that copies the function of the flashing light during move
ment and that remains on when the gate is open.
13 - 16
ELECTROLOCK 12
Vdc output for connecting a 24Vdc 15VA electrolock. To activate select the OPENING RAM BLOW function.
Deactivated by default.
14 - 16
FLASHING LIGHT:
24 Vdc 25 W max output for connecting a Splendor SPL24 flashing light characterised by three flashing modes:
1) slow during door opening; 2) fast (flashing times halved) during closure. 3) three flashes and a pause to indicate a fault state or travel
identification.
15 - 16
COURTESY LIGHT:
24 Vdc 15W max. output for connecting a courtesy light that switches on at the start of each movement (opening
or closure) and is characterised by an adjustable on time (see chap. 7.4.4).
16 +
17 -
18 - 19
24 Vac OUTPUT
(200mA max): power supply for various devices, e.g. photocells, external radio receivers.
N.C.
= normally closed contact –
NO
= normally open contact
* 6-7 and 6-11 are NC inputs that can be set as
photo, photo1, photo2, stop, pause.
Photo:
NC input for photocells or safety devices. Does not intervene during gate opening; during closure causes reversal of gate motion until
open.
Photo 1:
NC input for photocells or safety devices. Causes gate stoppage during both opening and closure. Motion resumes during opening when
the photocell or safety device is disengaged.
Photo 2:
NC input for photocells or safety devices. Does not intervene during gate closure; during gate opening it causes a brief reversal of mo
-
tion, followed by stoppage until a new command is given.
Stop: commands gate stoppage. When the command is released automatic closure never occurs and a new movement command must be given.
Pause:
causes a pause in the door’s motion. If automatic closure at the end of the pause time is active, it causes re-closure, otherwise it waits for
a new command.
Pedestrian:
the command causes partial and adjustable opening of a single leaf. Can be given using a remote control or the terminal board.
Obtained from the terminal board by jumpering terminal 8 OPEN with terminal 9 CLOSE, this jumper then connects with a switch to terminal 6
COMMON. When given from the terminal board, the PEDESTRIAN command excludes the OPEN and CLOSE commands.
Terminals Description (see wiring diagram on page 2A)
20-21 24Vac
Transformer power input.
22-23 16Vac
24
AGECH battery charger connection (optional).
33
-
34
+
35
-
36
+
Motor 2, 24Vdc power supply
Motor 1, 24Vdc power supply
30 Vdc OUTPUT: power supply for various devices
2 MAN.ISTRUZ.GE UNI24R (GB).indd 8
30-10-2008 16:40:57
