Daylight Sensor - images-na.ssl-images-amazon.comze6S.pdf · Daylight Sensor Wiring scheme Ambient...
4
P r o v i d e s a n e n e r g y s a v i n g w i t h o u t s a c r i f i c i n g v i s u a l c o m f o r t . W i t h a m b i e n t l i g h t d e p e n d e n t c o n t r o l . D i r e c t l y c o n n e c t e d t o 1 - 1 0 V i n t e r f a c e . S i m p l e s e t t i n g o f t h e t a r g e t l i g h t l e v e l b y m e a n o f p o t e n t i o m e t e r . I n t r o d u c t i o n D a y l i g h t S e n s o r M S 0 1 F a c e d w i t h t h e s k y r o c k e t i n g c o s t o f e n e r g y a n d e n v i r o n m e n t a l c o n c e r n s , b u i l d e r s , a r c h i t e c t s a n d l i g h t i n g e x p e r t s a r e i n c r e a s i n g l y t u r n i n g t o d a y l i g h t i n g a s a p r i m a r y s o u r c e o f i l l u m i n a t i o n . a n d p r o p e r d a y l i g h t c a n i n c r e a s e t h e c o m f o r t . T o t a k e f u l l a d v a n t a g e o f d a y l i g h t i n t e g r a t i o n , b u i l d i n g s s h o u l d h a v e a u t o m a t e d c o n t r o l s t h a t e i t h e r t u r n o f f o r d i m a r t i f i c i a l l i g h t i n r e s p o n s e t o t h e a v a i l a b l e d a y l i g h t i n t h e s p a c e . t h i s i s c a l l e d ‘ d a y l i g h t h a r v e s t i n g ’ . M s 0 1 s u p p l i e s a s i m p l e a n d e f f e c t i v e s o l u t i o n f o r d a y l i g h t h a r v e s t i n g . c o n n e c t i n g t o 1 - 1 0 V i n t e r f a c e a n d u s i n g p h o t o c e l l t o m e a s u r e a m b i e n t l u x l e v e l a n d a u t o m a t i c a l l y c a l c u l a t e h o w m u c h a r t i f i c i a l l i g h t i s n e e d e d , a n d t h e n c o n v e r t t h e a m o u n t o f l i g h t t o 1 - 1 0 V d i m m a b l e c o n t r o l g e a r s ( b a l l a s t s o r L E D d r i v e r s ) . 1 - 1 0 v d i m m a b l e c o n t r o l g e a r s a d j u s t t h e l i g h t i n g o u t p u t a c c o r d i n g t o t h e s i g n a l f r o m t h e d a y l i g h t s e n s o r . 12: 00 11: 00 10: 00 8: 00 Daylight Sensor MS01 50% 30% 10% 10:00 11:00 12:00 80% MS01 8:00 100% 80% 50% 40% 8:00 10:00 11:00 12:00 MS01 30% 10% OFF 10:00 11:00 12:00 50% 8:00 window Pic.1 Daylight sensor Daylight Sensor
Transcript of Daylight Sensor - images-na.ssl-images-amazon.comze6S.pdf · Daylight Sensor Wiring scheme Ambient...
Provides an energy saving without sacrificing visual
comfort.
With ambient light dependent control.
Directly connected to 1-10V interface.
Simple setting of the target light level by mean of
potentiometer.
Introduction
Daylight SensorMS01
Faced with the skyrocketing cost of energy and environmental
concerns, bui lders, architects and l ight ing experts are
increasingly turning to daylighting as a primary source of
illumination. and proper daylight can increase the comfort.
To take full advantage of daylight integration, buildings should
have automated controls that either turn off or dim artificial light
in response to the available daylight in the space. this is called
‘daylight harvesting’.
Ms01 supplies a simple and effective solution for daylight
harvesting. connecting to 1-10V interface and using photocell to
measure ambient lux level and automatically calculate how
much artificial light is needed, and then convert the amount of
light to 1-10V dimmable control gears (ballasts or LED drivers).
1-10v dimmable control gears adjust the lighting output
according to the signal from the daylight sensor.
12:00
11:00
10:00
8:00
Daylight Sensor
MS01
50%
30%
10%
10:00
11:00
12:00
80%
MS01
8:00 100%
80%
50%
40%
8:00
10:00
11:00
12:00
MS01
30%
10%
OFF
10:00
11:00
12:00
50% 8:00
window
Pic.1
Daylig
ht
senso
r
Daylight Sensor
Daylight Sensor
Wiring scheme
Ambient light below than preset illumination level, the lamp switches on when motion is detected.
Ambient light larger than preset illumination level (Set by 1-10V daylight sensor), the lamp keeps off.
The lamp lights on 100% illumination or dims to maintain the preset illumination level against ambient light.
The lamp dims to minimumlight level but never turn offeven if with sufficient ambient light.
When no motion is detected, the lamp switches off afterhold time.
1-10V
MS01
+ -
Daylight sensor (MS01) + 1-10V dimmable ballast or LED driver (Any brand)
The lamp lights on 100% illumination or dims to maintain the preset illumination level against ambient light.
ON-OFF function sensor (MC008S) + Daylight sensor (MS01) + 1-10V dimmable ballast or LED driver (Any brand)
Users can switch off the light manually.
The lamp dims to minimum light level but never turn off even if with sufficient ambient light.
Daylight Sensor
N NL L
MC003V
1-10V
MS01
+ -
Wiring scheme
L LN N
MC008S
1-10V
MS01
+ -
Motion detector (MC003V) + Daylight sensor (MS01) + 1-10V dimmable ballast or LED driver (Any brand)
When used in Merrytek motion detector MC003V, the system has automated controls that either turn off or dim artificial light in response to the movement and available daylight in the space.
Ambient light below than preset illumination level, the lamp switches on when motion is detected.
Ambient light larger than preset illumination level (Set by 1-10V daylight sensor), the lamp keeps off.
The lamp lights on 100% illumination or dims to maintain the preset illumination level against ambient light.
If with sufficient ambient light, the lamp turns off at once,even with motion trigger.
If with insufficient ambient light, the lamp dims to a stand-by dimming level (Set in the motion sensor) when no motion detected during hold time, and then switches off after stand-by period.
Wiring scheme
3
6
6
12
Control Gear
LOAD
Daylight Sensor
Technical ParametersPotentiometer for adjusting target light level
Installation head nut
MS01Operating voltage 1~10Vdc
Max. current sink 50mA (Maximum rating)
Dimming range 1%-100%
Color coding of cable Red +, Black -
Cable length 80cm
Detection angle 90°
Operating temperature -0℃~45℃
IP rating IP20
Summary
MS01
window
For best result, target light level shall be 40%-80% of total lux of luminaries.
Setting
12:00
11:00
10:00
8:00
30%
10%
OFF
10:00
11:00
12:00
50% 8:00
(MC018S,MC008S,MC001S)
