6555-065-A-12-18
26
4404-01
0
TIME
DELAY
EXIT
LOOP
LMT
LMT
REVERSE
LOOP
REV SENSE
OPEN
REV SENSE
CLOSE
1
ON
2
3
4
1
ON
2
3
4
5
6
7
8
NC
NO
P8
P7
P6
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
543
2
1
Exit Loop Port
Reverse Loop Port
4404-018
OB
CB
OE
CE
G
G
1
ON
1477-010
SW1
2 3 4
1
2
3
P9
1
2
3
Automatic exit loop lead in wires
are twisted approx. 6 twists per
foot.
Reverse loop lead in wires
are twisted approx. 6 twists
per foot and are wired in
series.
Shadow loop lead in wires are
twisted approx. 6 twists per foot.
Reverse
Reverse
Automatic Exit
Shadow
4.4 Loop Detector Wiring
•
Loop detector wiring is shown for DoorKing plug-in
loop detectors. If other loop detectors are used, refer to
the installation instructions supplied with those detectors
for wiring instructions.
•
If other detectors are used, use a separate power supply
to power these detectors.
•
Loop layout shown is for a typical swing gate applica-
tion with two-way traffic, or one-way exit only traffic.
Com
Jumper
N.O.
Jumper to #6 Note:
SW 1, switch 7
OFF.
Relay Note:
SW 1, switches 4
and 5 must be
OFF
.
Shadow Loop Note:
Circuit board relay
MUST
be used and
set to
N.O.
Shadow Loop
Output
DoorKing offers a free “
Loop and
Loop-Detectors Information Manual
”
PDF located at DoorKing’s web site for
more information.
www.doorking.com
SW 1
1
ON
2
3
4
5
6
7
8
NC
NO
DoorKing Plug-In
Single Channel
Loop Detector
9410
DoorKing Plug-In
Dual Channel
Loop Detector
9409
LOOP 1
LOOP 2
LOOP 1
To help protect the operator from accidentally closing on vehicles
in the gate’s path, DoorKing highly recommends that loops and
loop detectors be installed. Loops are laid underneath, cut into
asphalt or concrete driveways or buried beneath gravel and earth
driveways. A loop detection system will sense a vehicle like a
metal detector and send a signal to the gate operator preventing
the gate from automatically opening or closing on a vehicle
when it is in the gate’s path. DoorKing recommends that a
licensed installer perform this work.
Relay
OB
Reverse
Relay
Reverse Loops
are placed on
each side of the gate to prevent the gate
from closing on a vehicle in the gate’s
path. They will stop or reverse the
cycling of the gate while a vehicle is in
or near the gate’s pathway.
Shadow Loop
will
ONLY HOLD
the
main gates in the
Full Open Position
when
a vehicle is on the shadow loop. However,
it
WILL NOT stop or reverse
the main
gates once they start to close.
Automatic Exit Loop
Automatically opens the gate for exiting
vehicles without having to use a transmitter or
keypad. The exit loop can be placed a minimum of 4
feet away from the reverse loop or far enough away from
the gate so the gate has started opening or even completely
opened by the time you drive up to it (Free exit).
4 Ft. min. to avoid gate
movement inter
ference.
4 Ft. min. to avoid reverse
loop inter
ference.
A
A
C
C
B
B
