30
LASER 100
...universal photocell set. 12V / 24V ac / dc power supply with NC contact (normally closed) + NO contact (normally
open).
LASER 100/B
...universal photocell set. 12V / 24V ac / dc power supply with NC (normally closed) or NO (normally open) contact).
LASER 200
...universal photocell set. Power supply 12V / 24V ac / dc with NC contact (normally closed) + NO contact (normally
open) body with 90° rotation.
Remove the front cover by unscrewing the bracket screws. Fix the photocells to the pillar / wall or column. Use sealant to prevent
liquid infiltration and insects from passing through the mounting holes. For wiring, use an external cable with a section of min.
0.3mm square. Perfectly align the emitting photocell and the receiving photocell. Check that the alignment is correct before finally
fixing it. The maximum distance between the photocell emitter and the photocell receiver = 10 m.
Use of photocells as a safety device to avoid contact during closing:
Power the photocells and connect the NC contact (normally closed) to the corresponding FTC terminals on the electronic board of
your motor. Do not use the NO (normally open) contact on the photocell.
If the infrared ray reception is interrupted during the gate closing maneuver, the gate stops and the movement is reversed. As
long as the contact remains open, the gate no longer closes until the alignment of the infrared ray is re-established and the
contact is closed.
Use of photocells as an opening control system:
Power the photocells and connect the NO contact (normally open) to the "START" contact of the electronic board of your motor.
Do not use the NC (normally closed) contact of the photocell.
If the infrared ray reception is interrupted, the gate will start an opening cycle. It is recommended to pay attention and take into
account that this type of use can lead to involuntary opening maneuvers to the passage of animals / children.
+
COM FTC/NC
-
+
-
1 2
1 2 3 4 5
TX
RX
DUCATI
Photocells
LASER 100/LASER 100B/LASER 200
Connections:
1 = - negative power supply 12 / 24V ac / dc.
2 = + positive power supply 12 / 24V ac / dc.
3 = NO contact (normally open) (START).
4 = common COM.
5 = NC contact (normally closed) (FTC).
NO
+
COM
FTC/
NC
-
+
-
1 2
1 2 3 4 5
TX
RX
Connections:
1 = - negative power supply 12 / 24V ac / dc.
2 = + positive power supply 12 / 24V ac / dc.
3 = NC contact (normally closed).
4 = common COM.
5 = NO contact (normally open).
NO
LASER 100
+
COM OUT
-
+
-
1 2
1 2 3 4
TX
RX
Connections:
1 = - negative power supply 12 / 24V ac / dc.
2 = + positive power supply 12 / 24V ac / dc.
3 = common COM.
4 = OUT = contact which, depending on the selected position of the "JUMPER"
switch, becomes a NO contact (normally open) or a NC contact (normally
closed).
LASER 100B
NC
NO
JUMPER
JUMPER
LASER 200
+
-
- +
FTC
+
COM
-
- +
COM
TX
TX
RX
RX
FTC
NC
+
COM
-
FTC
NC
Series connection of several pairs of
photocells
WARNING:
When connecting the photocells, remove the bridge that
keeps the FTC-COM contact closed on the electronic board of your
automation.
