SC24
12
UK
ELECTRICAL CONNECTIONS: FASTONS
Signal
0 Vac
18 Vac
24 Vac
2
3
1
Position
Description
Transformer 0 Vac connection (black cable).
Transformer 18 Vac connection (orange cable).
Transformer 24 Vac connection (red cable).
Description
M1
M2
M3
M5
Terminal
0 Vac output to the BATTERY CHARGER BOARD.
1
Position Signal
0 Vac
24 Vac output to the BATTERY CHARGER BOARD.
Positive connection to the BATTERY CHARGER BOARD.
Negative connection to the BATTERY CHARGER BOARD.
Common INPUTS - OUTPUTS.
Not used.
24V motor output - open.
24V motor output - close.
+24 Vdc external accessory power supply (photocells, radio, etc.).
24 Vdc power supply for external safety devices (frame), active only during the
operating cycle; connect the devices on which to run the safety test to this input (also
see DIP 4).
Common INPUTS - OUTPUTS.
STOP input (N.C.). If not used, jumper with terminal 14.
START input (N.O.).
PEDESTRIAN input (N.O.).
PHOTOCELL input (N.C.). If not used, jumper with terminal 14.
Common INPUTS - OUTPUTS.
NTENNA BRAID input.
SAFETY DEVICE input (N.C.). If not used, jumper with terminal 14 and set DIP 4 to OFF.
ANTENNA SIGNAL input.
Flashlight output 24V 10W max (slow flashing during opening, off with gate open, fast
flashing during closing); it can also be connected to the battery charger board.
Warning light output 24V 3W max (slow flashing during opening, on fixed with gate
open, fast flashing during closing).
2
3
4
5
6
7
8
15
9
16
10
17
11
18
12
19
22
13
23
14
+24 Vac
+SK BAT
-SK BAT
LAMP
SPIA
COM
OPT
MOTOR OPEN
STOP
MOTOR CLOSE
START
+ ACCES
PED
+ SAFETY
PHOTO
COM
GND
SAFETY
ANT
COM
ELECTRICAL CONNECTIONS: TERMINAL BOARDS
Protects the ACCESSORY and SAFETY DEVICE power supply.
315 mA
FAST-BLOW
Protects the control unit at the 24 VAC power supply input.
Protects the flashlight output.
5 A
500 mA
FAST-BLOW
FAST-BLOW
F1
F2
F3
Description
Position Value Type
PROTECTION FUSES