7
2.7 Connection of the
PHOTO-BEAMS
with
TEST
POWER SUPPLY TO
TX PHOTOCELLE
POWER SUPPLY TO
RX PHOTOCELL
17 18 19 20
24 V
24 V
COM
COM
Photocell receiver.
N.C. contact terminals
FTS
FTS
The photo-test make sure that the photo-beams are working properly. The control unit will test them when opening . In case
of uncorrect working of the photo-beams the light of the SIGNAL LIGHT will turned on and the gates doesn’t work.
The photocell receiver contact must be:
-
clean
(insulated from power supply voltages)
-
N.C. type
(normally closed).
If more than one pair of photocells is used, they must
be connected in series.
WARNING! The test will be done
automatically after the setting up
of the START command
2.8 Use of terminal board
27-28
The terminals 27 and 28 are dry contacts , and in case
the photo-test is not used, is useful to activate or deac-
tivate other devices ( interlock or light) when the gate is
open.
This contact is N.O. when the gate is closed
.
2.9 Connection of the ANTENNA
Coaxial braided
cable
ANT
GND
If you use only a small cable for the antenna,
for the frequency 433.92 Mhz, cut it at 17cm
and connect it to the terminal board ANT
2.10 Connection of the
STOP/SAFETY EDGE contact
17 18 19 20
COM
Connection of the
STOP
control
Push-button:
stop and deactivate the control panel
until the next command
Switch:
keeps the gate blocked until the new reset
Provide any push button or NC. contact for the connection of the security
device. More security devices must be connected in serial
Connection of the
safety edge
Stops the gate and activates an inversion of direction for
approximately 1.5 seconds
If the input STOP is not used
make a link in the terminals
COM-19.
For Safety edge close COM-25
23 24 25 26
COM
