DETECTION AND ACTIVATION:
When a person enters a room, the sensor detects major body motion
and turns the light on. The light is kept on even as smaller body
movement is detected. This sensor’s detection sequence logic (DSL)
minimizes false triggering by continuously analyzes the motion
detection signal and adjusts internal operation to maximize the
and electrical noise.
DESCRIPTION:
OPERATION OF SENSOR
Test Mode: This mode is used to set the Delayed-OFF Time to 5 seconds for
while in test mode.
1. Ensure Power is On
2. Remove the cover from the Operation Control Console
defaulted to the OFF position.
4. To enter Test Mode, move the switch from OFF to ON and then back to
OFF. IF B3 is already in the ON position, test mode can be entered by just
moving it back to the OFF position.
Notes for Test Mode:
DETECTION AREA
TESTING THE SENSOR
Presence Sensor designed to work with any PerfectSense power pack, to
automatically control lighting in applications where minor motion is dominant
and a dual technology sensor is necessary. Utilizes patented industry best
superior micro-movement detection. Dual Form C Relays are present on the
sensor to allow for integration to NexLight’s 2-wire system and HVAC/BMS
Systems. The sensor turns the lights on and keeps them on while occupancy is
There is a daylight sensor built into the sensor to allow for ambient light
used, the controlled lighting load will only turn on if the ambient light present
is less than the desired setting.
INSTALLATION:
See the back of this installation manual for installation instructions. The sensor
is fully operational after 30 seconds of powering up the device.
Single-Tech Mode: Only one technology (dip switch selectable) is active in
this mode. Motion detection by the selected technology will turn ON the
lights as well as keep them ON. When motion is not detected, the lights will
Multi-Tech Mode:
Mode 1: Switch A1 is OFF and Switch A2 is OFF: PIR detection will turn
lights ON in this mode, motion detection by either technology will keep the
delayed-OFF time.
Mode 2: Switch A1 is OFF and Switch A2 is ON (this is the default mode):
Detection by either technology will turn the lights ON as well as keep them
ON. If neither technology detects motion, the lights will turn OFF after the
delayed-OFF time.
Delayed-OFF Time: The sensor is designed to turn the lights OFF if no black
twist knob designated for timer inside the control console. Dependent
upon environmental conditions and occupancy patterns, the adapting
patterns will modify the delayed-OFF time to match the parameters of each
installation.
Walk-Through Mode: The walk-through feature is useful when a room is
momentarily occupied, such as a storage room. When a person enters the
room, the lights will turn on and stay on for 2.5 minutes. After 2.5
Scenario A:
If motion is detected within 10 seconds of the lights shutting
Scenario B:
If no motion is detected within 10 seconds of the lights it sees
detection the lights will turn on for 2.5 minutes.
Daylight Sensor: To enable daylight sensor operation, set Dip Switch 1 in
Bank B to OFF. This puts the sensor in a stand-by mode when the natural
light level exceeds the selected Foot Candles (FC) level inhibiting the lights
from turning ON.
LED Operation: The Sensor has two LED indicators that, when enabled, will
has been detected by Infrared Technology, Green indicates Ultrasonic.
TOP VIEW
Field of view intersection with floor (Top view in feet 9 foot mounting height)
0
20
12
4
0
8
16
4
12
20
16
8
10
10
Minor Motion Detection
(ft)
Detection range estimation:
Example for 8 ft height
Major motion detection range =13 ft ,
walking, thigh height, 2.6 ft
0.0
2.6
8
12
Height (ft)
above floor
10
Minor motion detection range = 8.5 ft
desk height,at 2.6 ft.
SIDE VIEW
0 3 6 10 13 16 20
20 16 13 10 6 3
Minor Motion Ultrasonic
,
Major Motion Ultrasonic
,
Motion PIR
,
Minor
OPERATION MODE ADJUSTMENT
Switch Function
Settings
Off
On
Bank A
A1
Multi/Single Technology Features enabled by the combination of
A1 & A2 are shown in the table below.
A2
Technology Activated
A3
N/A
A4
Walk-Thru Mode
Walk-Thru Enabled Normal Occupancy
Bank B
B1
Daylight Sensor
Enabled
Disabled
B2
LED Indicator
Enabled
Disabled
B3
Test Mode
Off-On-Off (Toggle Enter/Exit)
B4
N/A
A1
A2
Feature
Off
Off
PIR technology turns light on; however, motion detection
by either technology will keep the light on. If neither
technology detects motion, the light turns off after the
Delay-Off time. [Choose this option to reduce false
activation due to ultrasonic technology.]
Off
On
PIR or Ultrasonic technology turns light on and keeps light
on. If neither technology detects motion, the light turns off
after the Delay-Off time. [Default]
On
Off
Only PIR technology is active.
On
On
Only Ultrasonic technology is active.
Infrared Range
Range setting
Full CCW = min.(OFF)
Full CW = max.
Ultrasonic Range
Range setting
Full CCW = min.(OFF)
Full CW = max.
Factory Default
Factory Default
Delayed-OFF time
30sec
5min 10min 20min 30min
Full CCW = min.(5 sec.)
Full CW = max.(30 min.)
Factory Default
Daylight Sensor
20 FC 40 FC 80 FC 160 FC 320 FC
Full CCW = Lights stay OFF
Full CW = Lights always turn ON (NO daylight override)
Factory Default
SETTINGS:
(Fig. Operation control console)
All aspects of sensor operation can be adjusted here
a. Ultrasonic Adjustment- For maximum range, set fully clockwise (CW).
If reduced range is required, then turn counterclockwise (CCW) and test
Detection.
b. Infrared Adjustment- For maximum range, set fully clockwise (CW). If
reduced range is required, then turn counterclockwise (CCW) and test
c. Delayed-OFF Time Adjustment:
Each time motion is detected, the
load remains activated for a pre-set time, which is set by the
Delayed-OFF Time Adjustment, The fully CCW setting (30 seconds) can
be used for testing. The fully clockwise setting is 30 Minutes. If motion is
detected during the ON time, then the load remains activated until the
full ON time has passed since the latest motion detection.
d. Daylight Sensor Adjustment:
This level needs to be set in a room
where natural light is at the desired level for the lighting load to not be
turned on. The sensor will still see motion (indicated by the red LEDS)
1. Set the daylight sensor knob to fully counter clockwise (lowest level)
3. Turn the daylight sensor knob clockwise until the light turns on.
5. This will be the setting
1. The Delayed-OFF Time will remain in the 5 second test mode for 15
minutes. It will then automatically reset to the Delayed -OFF Time setting
test mode.
2. To manually take the sensor out of the test mode, move switch B3 from
OFF to ON and back to OFF again.
A
B
