WARNING – Consult the installation instructions from the loop detector manufacturer. The follow-
ing statements are provided as a guide but different requirements may be required by the vehicular
loop detector manufacturer.
Inductive Loops Installation:
Safety loops allows the gate to stay open when vehicles are obstructing the gate path.
If the gate is longer than the vehicles that pass through it a center loop is recommended and should
be installed. A center loop prevents the gate from closing when a vehicle is between the safety loops.
Safety loops are required when using a center loop. See Loop Wiring.
O
u
t
sid
e
S
a
f
e
t
y
L
o
o
p
I
n
s
id
e
S
a
f
e
t
y
L
o
o
p
E
x
it
L
o
o
p
Twist wires outside of loop,
do NOT twist wires inside of loops.
Outside
Inside
X
5'
XX
X
Gate in Closed Position
Outside
Safety
Loop
Outside Inside
Inside
Safety
Loop
Exit
Loop
X
X
5’
X
X
Check with local regulations and accepted best practice requirements for every installation.
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