![background image](http://html1.mh-extra.com/html/faac/750-bi/750-bi_user-manual_3158128024.webp)
24
The 455D board can be easily installed in a prewired enclosure supplied by FAAC that integrates a number of functions: Power
ON-OFF switch and accessory power outlet, loop detector sockets prewired to the board, large terminal strips to easily connect
activations, accessories and safeties.
+
OP
-
CL
+24 V
FSW
NC
-
B
-
STOP
A
+
TX
FSW
9 10 11 12 13 14 15 16 17 18 19
J1
RAD
IO
F2
F1
M
M
K
W. L. LOCK
22 23 24 25
LAMP
COM OP CL
MOTOR 1
MOTOR 2
CL
COM OP
1 2 3 4 5 6 7 8
20 21
FC
A1
FC
A2
FCC
2
FCC
1
F
-
+
J2
J6
J4
J5
J3
N L
MAIN
+
OP
-
CL
+24 V
FSW
-
B
-
STOP
A
+
TX
FSW
9 10 11 12 13 14 15 16 17 18 19
J1
PHOTO
OP
OPEN
DEVICES
PHOTO
CL
24VDC
RX PHOTO
24VDC
TX PHOTO
LOCK
REMOVE JUMPER
IF DETECTOR IS USED
+ -
+ -
SHADOW
INPUT
FREE EXIT DETECTOR BASE
REVERSE DETECTOR BASE
7
8
FREE EXIT
LOOP
7
8
SAFETY
LOOP
MASTER OPERATOR
SLAVE OPERATOR
Line Voltage
MOTOR
ON
24 VDC
- + +
+ -
24 VDC
MAG LOCK
WHITE
BLACK
RED
GREEN
WHITE
BLACK
RED
GREEN
BLACK
RED (230V)
GREEN
WHITE
115V LINE
115V LINE
GROUND
NEUTRAL
115 V
230 V
TEST
BUTTON
REMOVE JUMPER
IF SHADOW KIT
IS USED
13. Prewired Enclosure