LEGRAND 0 488 34 User manual

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Technical data sheet: S000088605EN-1 Updated on: Created: 03/04/2015
Catalogue number(s): 0 488 34
SCS motion sensors
Surface/wall mounting - PIR
1. USE
This is a passive infrared (PIR) device adapted to detecting presence and
measuring the level of natural light.
It can be installed directly on a wall, flush-mounted in a wiring accessory
box and installed in internal or external corners with fixing accessory
Cat. No. 0 489 71.
It is suitable for indoor or outdoor passageways such as atriums,
corridors, car parks, cellars, etc.
Main possible functions:
- Switching/Dimming: in automatic mode, or manual mode in
association with a control unit
- Configuring the operating mode: Auto ON/OFF, Manual ON/Auto OFF,
Walk-through
- Defining a light level threshold to be maintained
- Triggering scenarios according to presence/absence
The mode and settings are configured using configurators, with
MHSuite and mobile configurators Cat. Nos. 0882 30 or 0 882 35.
2. TECHNICAL CHARACTERISTICS
Voltage: 27 V=
No-load power consumption: 20 mA max.
Connection between the sensor and controller: BUS/SCS cable
Flush-mounting diameter: 65 mm without a flush-mounting box,
68 mm with a flush-mounting box
Weight: 180 g
Impact resistance: IK04
Penetration by solid and liquid matter: IP55
Operating temperature: -5°C to +45°C
Storage temperature: -20°C to +70°C
Cover removed
CONTENTS Page
1.Use.....................................1
2. Technical characteristics . . . . . . . . . . . . . . . .1
3.Dimensions ............................1
4.Connection.............................1
5.Removal................................2
6.Installation .............................2
7.Settings ................................3
8.Configuration...........................5
9.Performance............................6
10.Care....................................7
11. Standards and certifications . . . . . . . . . . . . .7
12.Troubleshooting........................7
IP55
PIR sensor
Light
level cell
LEARN LED
IR transmission/
reception LED
Detection LED
LEARN button
3. DIMENSIONS
With protective cover
84 46.5
31 115.5
4. CONNECTION
BUS/SCS

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CONTENTS
Technical data sheet: S000088605EN-1 Updated on: Created: 03/04/2015
Catalogue number(s): 0 488 34
SCS motion sensors
Surface/wall mounting - PIR
6. INSTALLATION
6.1 Sensor positioning
5. REMOVAL
1
2
PIR
2.5 m
3.5 m
6.2 Recommended light exposure
6. INSTALLATION (continued)
6.3 Positioning
3
50
Ø > 67
2
60 mm
1
60 mm

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CONTENTS
Technical data sheet: S000088605EN-1 Updated on: Created: 03/04/2015
Catalogue number(s): 0 488 34
SCS motion sensors
Surface/wall mounting - PIR
6. INSTALLATION (continued)
6.3 Positioning (continued)
6. INSTALLATION (continued)
6.4 Choice of detection zone
4
0 489 75
5
0 489 71
CLICK
SNAP
1
2 3
7. SETTINGS
7.1 Detection parameters
Sensor parameters Default
value
Modifiable
parameters
Configuration
tools
0 882 30 0 882 35
Time delay 15 min
3,5,10,15,20 min −
30 sec - 255 hrs -
59 min - 59 s −
Sensitivity PIR (very
high)
Low, medium,
high, very high
Modes
Auto ON/
Auto OFF Inactive Activated/ Deactivated
Walk-through
mode Active Activated/ Deactivated
Manual ON/
Auto OFF Inactive Activated/ Deactivated
Partial ON/
Group OFF Inactive Activated/ Deactivated −
Detection
system
Initial PIR Non-modifiable −
Maintain PIR Non-modifiable −
Restart PIR PIR/Deactivate −
Alarm Inactive Activated/
Deactivated −
Time delay: Length of time the load is on after detection occurs
Sensitivity: Detection range setting

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CONTENTS
Technical data sheet: S000088605EN-1 Updated on: Created: 03/04/2015
Catalogue number(s): 0 488 34
SCS motion sensors
Surface/wall mounting - PIR
7. SETTINGS (continued)
7.2 Light parameters
Sensor parameters Default
value
Modifiable
parameters
Configuration
tools
0 882 30 0 882 35
Light level threshold 500 lux
20, 100, 300, 500,
1000 lux −
5 - 1275 lux −
Advanced
mode
Calibration − 0 - 99995 lux −
Regulation Inactive Activated/
Deactivated −
Light
contribution Auto Auto - 1275 lux −
Light level threshold: Value at which the load switches on if the
natural light level is less than the setting.
Eye function: Value 0 (eye on configuration tool 0 882 30) is
used to save the ambient light level in the room as a light level
threshold.
Advanced mode:
Calibration: The ambient light level measured with a luxmeter
must then be transmitted to the sensor.
Regulation: Automatic switch-off of the load 10 minutes after the
light level threshold is exceeded with an additional safety threshold
(to avoid lights switching off at the wrong moment).
Light contribution: Quantity of additional lux brought in by the load
being switched on.
When the light contribution parameter is set to “Auto”(value 0) on the
configuration tool Cat. No. 0 882 30, the sensor automatically calculates
the light contribution.
8.3 Modifying the parameters using the configuration tools
Caution:
Make sure blanking plate is removed before
modifying parameters with a configuration tool.
• 0 882 35: Simplified configuration tool
• 0 882 30: Advanced configuration tool
When the sensor receives an IR command via a configuration tool,
it emits a beep confirming that the modification has been taken into
account.
For more information about setting parameters, refer to the data sheet
for the configuration tool Cat. No. 0 882 30.
- Restore to factory settings:
1st press: Short press on LEARN; the LED flashes slowly.
2nd press: Hold down LEARN for 10 seconds until the LED flashes
quickly.
7. SETTINGS (continued)
7.1 Detection parameters (continued)
Modes:
Auto ON/Auto OFF mode:
The lighting switches on automatically:
- When presence is detected and there is insufficient natural light.
The lighting switches off automatically:
- If no presence is detected at the end of the set time delay.
- Or if there is an adequate level of natural light (regulation function
activated).
Any new detection triggers an automatic switch-on if there is
insufficient light.
Walk-through mode:
- If no presence is detected in the 20 seconds following an initial
detection, the device will cut off the load after 3 minutes.
- If another presence is detected in the 3 minutes following initial
detection, the device will cut off the load at the end of the set time
delay.
Manual ON/Auto OFF mode:
The lighting is switched on manually and switched off automatically:
- When no presence is detected at the end of the set time delay.
After switch-off, if presence is detected again within a 30-second period,
the lighting switches on automatically. The Restart function must be
activated.
After 30 seconds the lighting is switched on via a manual control.
Partial ON/Group OFF mode:
Possibility of controlling one or more lighting points individually.
In this mode it is essential that a lighting group is created:
- either by a manual teach phase
- or from the advanced configuration tool Cat. No. 0 882 30 using the
“Sensor PnL” function
The sensor switches on the loads that are linked to it via the actuator.
When there is no detection at the end of the time delay, it switches off
all loads in the group to which it belongs.
Detection system:
Initial detection: The load is switched on as soon as the first detection
occurs if the natural light level is below the light level threshold.
Maintain: The load remains active if another presence is detected.
Restart: In manual mode. After switch-off, if presence is detected again
within a 30-second period, the lighting switches on automatically.
After 30 seconds the device must be switched on manually.
Possible in Manual ON/Auto OFF mode only.
Alarm: An audible signal is emitted before switch-off. (1 minute before,
then 30 seconds, then 10 seconds).

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CONTENTS
Technical data sheet: S000088605EN-1 Updated on: Created: 03/04/2015
Catalogue number(s): 0 488 34
SCS motion sensors
Surface/wall mounting - PIR
8. CONFIGURATION
There are two types of configuration:
- the physical configuration
- the virtual configuration
8.1 Physical configuration
SCS BUS sensor Physical Configuration
The physical configuration only authorises point-to-point addressing:
only one actuator can be controlled via the sensor.
A: Area (0 – A)
PL: Point light (0 – F)
M: Mode (0 – 4)
S: Sensitivity of the motion sensor (0 – 3)
T: Time delay (0 – 9)
D: Light level threshold or daylight set point (0 – 5)
The A and PL configurators: addressing
The A and PL configurators provide the address of the actuator to be
controlled.
NB:
- If the product does not have the A and PL configurators positioned,
it is not configured.
- The configuration A=0 and PL=0 does not exist
The M configurator: modes
The M configurator allows the user to choose the product's operating
modes:
Mconfigurator Mode
No configurator Automatic ON/OFF mode & without setting
range & with presence detection
1 Automatic ON/OFF mode & light level mea-
sure & without presence detection
2 Supervision mode
3 Automatic ON/OFF mode & setting range &
with detection
4 Automatic ON/OFF mode & setting range &
without detection
The S configurator: sensor sensitivity
The sensor's sensitivity can be set using the S configurator:
If the sensor is a Dual-Tech then the sensitivity selected is applied to all
technologies.
Sconfigurator Sensor sensitivity
No configurator Low
1 Medium
2 High
3 Very high
The T configurator: time delay
Time that the load is switched ON:
Tconfigurator Time delay (in min)
No configurator 15
1 0.5
2 1
3 2
4 5
5 10
6 15
7 20
8 30
9 40
8. CONFIGURATION (continued)
8.1 Physical configuration (continued)
The D configurator: light level threshold
The value of the light level threshold in lux (or set point) is set via the
Dconfigurator:
Dconfigurator Lux
No configurator Wall surface-mount: 300
Suspended ceiling: 500
1 20
2 100
3 300
4 500
5 1000
8.2 Virtual configuration
The sensor is programmed via the MYHOME software which can be
used to modify/program all the sensor parameters.
Address type Virtual configuration (MYHOME_Suite)
Point-to-point Room 010
Lighting point 015
Groups Group 1 - Group 10 = 0-255

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CONTENTS
Technical data sheet: S000088605EN-1 Updated on: Created: 03/04/2015
Catalogue number(s): 0 488 34
SCS motion sensors
Surface/wall mounting - PIR
Height 2.5 m
Low
Sensitivity
(25%)
Medium
Sensitivity
(50%)
High
Sensitivity
(75%)
Very high
Sensitivity
(100%)
a (m) b (m) a (m) b (m) a (m) b (m) a (m) b (m)
2 4 3 6 4 6 5 6
Maximum installation height: 3 m
Height 2.5 m
Low
Sensitivity
(25%)
Medium
Sensitivity
(50%)
High
Sensitivity
(75%)
Very high
Sensitivity
(100%)
a (m) b (m) a (m) b (m) a (m) b (m) a (m) b (m)
8 4 10 6 12 6 15 6
Maximum installation height: 3 m
9. PERFORMANCE
9.1 Radial movement
9. PERFORMANCE (continued)
9.2 Tangential movement
9.3 Performance with blanking plate
CLICK
SNAP
CLICK
SNAP
b b
a a
CLICK
SNAP
CLICK
SNAP
15 m
15 m5 m
5 m 5
2.5 m 2.5 m
0 0
00
CLICK
SNAP
3 m
15 m5
CLICK
SNAP
2.5 m
CLICK
SNAP

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CONTENTS
Technical data sheet: S000088605EN-1 Updated on: Created: 03/04/2015
Catalogue number(s): 0 488 34
SCS motion sensors
Surface/wall mounting - PIR
10. CARE
Keep the lens clean.
Clean the surface with a cloth.
Do not use: acetone, tar-removing cleaning agents or trichloroethylene.
Resistant to the following products: - Hexane (En 60669-1)
- Methylated spirit
- Soapy water
- Diluted ammonia
- Bleach diluted to 10%
- Window-cleaning products
Caution:
Always test before using other special cleaning products.
PROBLEMS CAUSES SOLUTIONS
The lighting stays on when there is no-one
present
Sources of interference such as draughts,
vibration or radiators may cause nuisance
tripping
1- Reduce the sensitivity level
2- If the interference continues, using the
configuration tool, go into the Detection
system parameters, select Maintain and then
choose PIR
3- If the interference still continues, move the
sensor away from sources of interference
The lighting does not switch off during the day
when there is an adequate natural light level
Regulation function not active
Light level threshold set too high
Light contribution is too high
Activate the regulation function
Reduce the light level threshold
Check that the sensor is positioned correctly in
relation to the window
Decrease the power of the luminaires
The lighting switches off when there are
people present and the natural light level is not
adequate (darkness)
Time delay too short
Detection sensitivity too low
Light level threshold too low
Increase the time delay
10 to 1 minutes is advised for work areas
(10 minutes is recommended)
Increase the sensitivity
Move the sensor closer to the work area
Increase the threshold
12. TROUBLESHOOTING
11. STANDARDS
Directive: CE
Installation standards: NFC 15-100
Product standards: EN 50428
Environmental standards:
- European Directive 2002/96/EC:
WEEE (Waste Electrical and Electronic Equipment).
- European Directive 2002/95/EC:
RoHS (Restriction of Hazardous Substances).
- Regulations: Public buildings
Workplace buildings
High-rise buildings
Note:
All technical information is available online at
www.legrandoc.com