Best Detection Area
Best Detection Area
SIDE VIEW
TOP VIEW
80CM
4: Drop-ceiling Mounting: Base Preparation
Do not remove any of the “knock-out” hole-fillers
in the base. These are for use in solid-ceiling
mounting. Install the two retaining springs as
shown.
5: Drop-ceiling Mounting: Panel Preparation
Use a hole saw to cut a 78 mm circular hole in the
drop-ceiling panel at the desired location.
6: Drop-ceiling Mounting: Sensor Installation
Press the retaining springs together, then push
the springs and the sensor base through the
ceiling panel hole until the sensor rim is seated
against the panel. Remove the sensor
optics/cover as shown in picture 7, then go to
picture 10 for wiring (no need to remove circuit
board).
7: Solid-ceiling Mounting: Sensor Opening
Remove the sensor's optics/cover by rotating it
counter-clockwise as shown, until it disengages
from the sensor base.
8: Solid-ceiling Mounting:
Circuit Board Removal
.
.
.
.
,
,
.
1 Pull gently on one pair of retaining latches as
shown 2
lift the circuit board outward by first
tilting
one
side.
3 Remove
the
PCB if
necessary pulling
gently
on
a
third
latch
From the sensor base, remove the two “knock-
out” hole-fillers. If a cable will be run on the ceiling
surface, then open one of the four pre-cut cable-
entry slots in the side ring.
9: Solid-ceiling Mounting
Using the narrow part of the base holes as a
guide, drill two small holes in the ceiling. Set the
base aside, enlarge the two ceiling holes, and
install screw anchors. Install two screws with
their heads located about 4 mm from the ceiling.
Install the trim ring on the base. Install the base
over the screws by passing the heads through the
large part of the mounting holes. Rotate the base
so that the screw heads are over the narrow part
of the mounting holes; then tighten the screws
against the base.
10: Circuit Board Installation and Wiring
1 Place one edge of the circuit board under two
retaining latches. Bring the other edge to the other
two latches. 2 Press gently on the circuit board to
snap it under the other two latches. Connect the
cable to screw terminals as shown.
.
.
11: Operation Programming
Set programming jumpers
(across two pins is
ON).
JP1 ON enables the LED, to show the
sensor's “motion detected” signal. (See diagram.)
Sensitivity is usually “standard” (JP2 O ). If
N
agressive detection is needed
then set Jp2
OFF for “high” sensitivity
,
.
1: Detection Area
The sensor's outer limit of detection is where
its outer field-of-view descends below about 80
cm from the floor. This depends on mounting
height. Locate the sensor so that a person
entering the area will pass through an outer
field of view to 80 cm or higher from the floor.
2: Mounting Location
For quickest light activation, locate the sensor
so that a person entering the area will not be
following a straight line leading directly under
the sensor. This way, the person entering will be
crossing the (radial) fields of view the best way
to be “seen” by the sensor.
3: Sensor Mounting Choices
The sensor may be mounted either in a drop-
ceiling panel, or on a solid ceiling. In a drop-
ceiling panel, two metal springs serve to retain
the sensor in the panel. On a solid ceiling, the
sensor is mounted by means of two screws, and
a trim ring added around the sensor base.
2
1
1
1
2
TOP VIEW
OK
Quickest
Best Detection
Area
SIDE VIEW
RELAY
TAMPER
12V
RELAY TA
MPER
12V
( + - )
VR2
Tamp
er
JP1
JP2
RT
C20 C21
2
1
3
3
1
1
2
12: LED Indicator Operation
The chart below shows possible LED
indications.
CS-106
Sensor State
Warm-up
Alarm
Failure
Normal
LED Display
ON
ON 5 Seconds
(IF LED ENABLED)
Flashing
OFF
