User's Manual

WIRING DIAGRAM
SPECIFICATIONS
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The potentiometer T sets the period of delay time that sensor
will turn off the connected lights after the area is vacated.
The LMS-509 series can be mounted with a junction box
into the ceiling, internally integrated or externally attached
to a fixture to control the lighting with specific mounting
bracket. Please refer to the mounting instructions
separately attached for details of mounting options
available.
The LMS-509S is an occupancy sensor designed to provide
switched line voltage power to switch on the controlled
lighting when it detects the presence of occupant. The
sensor will automatically turn off the light after the area is no
longer occupied for a period of time. An ambient light
sensor (ALS) is built-in to inhibit switching on the light if
daylighting level is higher than the threshold set.
T - Delay Time
The potentiometer L sets the ambient light level that the
sensor will activate occupancy sensing control.
*T=10 seconds shorten delay for testing convenience. The
sensor will automatically resume to the factory default delay
setting after 10 minutes, if the potentiometer has not been
adjusted to other position.
NOTE: DIP switch #3 and #4 are not functional for LMS-509S.
L - Ambient Light Level
The sensitivity and detection pattern of HFD sensor
may vary with the furniture placement, partition layout,
wall material, and shape of the space. For example, the
detection pattern will become long rectangular if sensor is
placed in a long corridor. 4 levels of sensitivity can be set
via combinations of DIP switch #1 and #2.
Sensitivity
OPERATION
The LMS-509 provides 7 different light-Off delay time and
daylight threshold settings via 2 potentiometers marked T
and L respectively. 4 levels of sensitivity can be set via
combination DIP switch #1 and #2.
To change the sensor
setting, rotate the front
cover counter-clockwise
to remove. Replace the
front cover after the
setting complete.
SENSOR SETTINGS
24H
T* 1’ 3’ 5’ 10’ 20’ 30’
T (min.)
L (lux)
1
1
2
3
4
5
6
7 1
2
3
4
5
6
7
2
3
4 5 6 7
Position
15
20
5
10
25 60
Power supply
HFD sensitivity
Load switching
HIC protection
Detection range
Mounting height
Ambient light level
Delay time setting
Op. humidity
Op. temperature
Dimensions
120/230/277VAC
Incandescent/Halogen – 800/1200W(VA)@120/277V
Fluorescent Ballast/CFL – 800/1200W
(VA)@120/277V
Ballast Electronic (LED) – 540/1200VA@120/277V
Incandescent/Halogen – 500/750W
(VA)@120/277V
Fluorescent Ballast/CFL – 500/750W
(VA)@120/277V
Ballast Electronic (LED) – 500/750VA@120/277V
25/50/75/100% selectable via DIP switch setting
Zero-cross Hybrid-Switching
Max. 80A for 16.7msec.
Up to 180 sq. m @ 3 m (2,000 sq. ft. @ 10 ft)
2.4 ~ 6 m (8 ~ 20 ft)
7 level Accu-Set digital potentiometer
T/1'/3'/5'/10'/20'/30' , T=10 sec. for testing
Max. 95% RH
-40°C~70°C (-40°F~158°F)
Ø60 x H42mm (2.36"x H1.65")
Maximum Load
@ -40°C~55°C
(-40°F~131°F)
Maximum Load
@ 55°C~70°C
(131°F~158°F)
Factory Set
A. Single sensor control
B. Multiple sensors control
LMS-509
NL N
Load
Line
Neutral
White
White
Red
Black
DIP switch
setting
Sensitivity
100%
ON-ON ON-OFF OFF-ON OFF-OFF
ON
1 2
75%
ON
1 2
50%
ON
1 2
25%
ON
1 2
TL
TL
(Factory set)
(10 minutes)(ALS disabled)
(Factory set)
SW1 & 2 (100% Sensitivity)
SW3 & 4 (No Function)
ON
1 2
3 4
Click!
LMS-509
NL N
LMS-509
NL N
Line
Neutral
Load
White
White
Red
Black
White
White
Red
Black