38
DUCATI Electronic board CTH48 & photocells 7120 or 7012
FTC
photocells NC
contact
CTH48
+ photocells
positive power output
ATTENTION: PHOTOCELLS ON CTH48
It is strictly recommended to use original DUCATI photocells only.
Use only low consumption photocells model 7120 in case of solar panel power supply. no other model is compatible.
It is recommended to use photocells model DUCATI 7012 in case of standard supply by 230/110 V
For different needs rst contact our technical department before connecting any non original photocells model.
RX (photocell model 7012)
3 (COM) common connect to n° 7
4 FTC (photocell contact NC) connect to n° 6
RX (photocell model 7120)
1 (+) connect to
n° 9
2 (-) connect to
n° 10
TX (photocell
transmitter ( same for
both 7120 & 7012)
4 DO NOT USE !
1 (+) connect to n° 9
2 (-) connect to n° 10
1 (+) connect to n° 9
2 (-) connect to n° 10
3 FTC (photocell contact NC) connect to n° 6
COM
photocells
common
- photocells
negative power output
Attention: If photocells are connected take out the
photocells bridge between connectors 6 & 7
LOW CONSUMPTION PHOTOCELLS MODEL 7120: (DC 12V/24V)
how to connect double pair of photocells:
PHOTOCELLS MODEL 7012 ( AC/DC 12V/24V):
how to connect double pair of photocells:
+
-
-
+
FTC
-+
+
-
-
+
FTC
+
COM
FTC (normally closed
contact)
-
-+
+
COM
FTC (normally closed
contact)
-
COM
+
FTC
DO NOT USE
-
+
FTC
DO NOT USE
-
TX
TX
TX
TX
RX
RX
RX
RX