10 11 12 13 14 15 16 17
1 2 3 4 5 6 7 8 9
CN2
-+
Photocell
self-testing
+C C
+
-
Com
N.C.
RX
TX
+
-
Com
N.C.
RX
TX
IMPORTANT: UL325 standards requires an audible alarm to go OFF after 2 consecutive events
detected by the primary entrapment protection of the gate operator (for ex. reversing sensor).
!
GATE 2
PHOTOCELLS, BUZZER, CONNECTIONS
17
14
15 17
15 17
9
10
11
International registered trademark n. 2.777.971
REV 05 - 10/2010
Buzzer (24Vdc) Audible Alarm
Use a buzzer 24V of 100 dB. The buzzer will be switched on
after two consecutive activations of the anticrush sensor. To
reset the allarm it is necessary to push the button STOP. Anyway
after 5 minuts the buzzer will stop to sound and the automation
stands still waiting for commands.
Photocells 2 Connection
When the photocells beam is crossed, the automation
reverses its movement if in closing phase. In opening
it causes the stop of the gate until it is occupied, when
released the gate returns into open postion.
Note: When not used make a jumper between
contact 9 and the common.
Note : With the PALM device it is possible to set as
PHOTOSTOP, that means that it does not allow to
the gate to open, while it does not intervene
during the remaining opening.
+ = 24V - = 0V C = Contact
Com = Common
Photocells 1 Connection
When the photocells beam is crossed, the automation
reverses its movement if in closing phase.
To use the photocells self- testing connect the (+) of the
TX photocell 1 with contact 13 instead of 15.
Note: When not used make a jumper between contact
10 and the common.
Note: With the PALM device it is possible to set this
photocell as PHOTOCLOSE, that means, that if
occupied during the pause, the automation
interrupts the same and recloses immediately.
+ = 24V - = 0V C = Contact Com = Common
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