24
M
of 42
Do
c 01-20099
Rev
o
F
PART 3
LIFTMASTER LOOP DETECTOR BOARDS (OPTIONAL)
The gate operator model SW 2000-X3 has connectors for four LiftMaster-supplied loop
detector add-on boards. These boards simply plug into the control board and interface with
Interrupt, Shadow and Exit loop sensors. The add-on boards can be ordered pre-installed,
or can be installed in existing model SW 2000-X3 units.
Figure 1
7
. Typical Swing Gate Loop Detector Configuration.
SW 2000
Exit Loop
Inside Interrupt Loop
Outside Interrupt Loop
Swing Gate
Fence
Fence
1387F3
Shadow Loop
