LEGRAND 0 672 25 User manual

1/5
Catalogue number(s): 0 672 25 - 0 784 85 - 5 740 46/96
Switch sensor - PIR
SCS
Technical data sheet: S000077071EN-2 Updated: 11/06/2014 Created on: 17/12/2012
1. USE
This device allows a light source to be controlled automatically through
the detection of presence in the surveillance zone.
Presence sensor with 180° detection angle.
Detection type: infrared (PIR)
Type of fitting: wall flush-mounting
2. TECHNICAL FEATURES
Voltage: 27 V=
No-load power consumption: 12 mA
Connection between the sensor and the controller: BUS/SCS cable
Wiring: 2 x 0.35 mm2
Flush-mount box: 40 mm min.
Weight: 60 g
Impact resistance: IK04
Penetration by solid and liquid matter: - IP20 mechanism alone
- IP41 installed product
with finger plate
Usage temperature: - 5°C to + 45°C
Storage temperature: - 20°C to + 70°C
Type of terminals: screw
CONTENTS Page
1. Use .....................................1
2. Technical characteristics . . . . . . . . . . . . . . . .1
3. Dimensions.............................1
4. Connection ............................1
5. Installation .............................2
6. Operation ..............................2
7. Settings ................................2
8. Configuration...........................3
9. Performance............................4
10. Maintenance............................5
11. Standards and approvals ................5
12. Troubleshooting ........................5
0 672 25 0 784 85 5 740 46
5 740 96
3. DIMENSIONS
35
45
45
51
4. CONNECTION
Pressing the auxiliary control enables the load to be switched on or off
manually. If the control is not pressed, the sensor will cut off the load
at the end of the time delay or when the light level threshold has been
reached.
BUS/SCS
LEARN
button
LED
Sensor /
PIR Sensor
Light level
cell
Detection
LED

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CONTENTS
Catalogue number(s): 0 672 25 - 0 784 85 - 5 740 46/96
Switch sensor - PIR
SCS
Technical data sheet: S000077071EN-2 Updated: 11/06/2014 Created: 17/12/2012
5. INSTALLATION
5.1 Sensor positioning
5.2 Recommendation for measuring the light
5.3 Positioning
2.5 m
1 m
2.5 m
(*)
(*)
(*)Not supplied
1
2
6. OPERATION
Auto ON/OFF mode:
The load will be switched on and off automatically.
Option: It is possible to control the sensor by infrared remote control
using: Cat. Nos. 0 882 20/31.
7. SETTINGS
7.1 Detection parameters
Time delay: Length of time the load is on after detection.
Sensitivity: Detection range setting.
Modes:
Auto on/Auto off mode:
Automatic switch-on:
- On detection of presence if the natural light level is insufficient.
Automatic switch-off:
- If no presence is detected and at the end of the set time delay.
- Or if the natural light level is sufficient (regulation activated)
Another detection causes 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 product will cut off the load after 3 minutes.
- If another presence is detected in the 3 minutes following initial
detection, the device will cut supply to the load at the end of the set
time delay.
Manual on/Auto off mode:
Manual switch-on, automatic switch-off:
- When no presence is detected and at the end of the set time delay.
After switch-off, any new detection within a 30 second period triggers
an automatic switch-on. The Restart function must be activated.
After 30 seconds the device is switched on via a manual switch.
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 hr
59 min 59 sec −
Sensitivity PIR
(very high)
Low, medium,
high, very high
Modes
Auto on/Auto off Inactive Activate/
Deactivate
Walk-through
mode Active Activate/ Deactivate
Manual on/Auto
off Inactive Activate/ Deactivate
Partial on/
Group off Inactive Activate/ Deactivate −
Detection
system
Initial PIR Not modifiable −
Maintain PIR Not modifiable −
Restart PIR PIR, Deactivate −
Alarm Inactive Activate/
Deactivate −

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CONTENTS
Catalogue number(s): 0 672 25 - 0 784 85 - 5 740 46/96
Switch sensor - PIR
SCS
Technical data sheet: S000077071EN-2 Updated: 11/06/2014 Created: 17/12/2012
7.SETTINGS (continued)
7.3 Modifying the parameters using the configuration tools
• 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.
Range: 1 m.
The potentiometers are active by default. Using a configuration tool
de-activates all potentiometers.
To re-activate them, re-start the product.
- Restore to factory settings:
1st press: Short press on LEARN: the LED flashes slowly.
2nd press: Keep LEARN pressed down for 10 seconds until the LED
flashes quickly.
8. CONFIGURATION
8.1 Physical configuration
BUS SCS sensor physical configuration
The physical configuration only authorises point-to-point addressing:
only one actuator may be controlled by 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)
Configurators A and PL: addressing
Configurators A and PL give the address of the actuator to be controlled.
NB:
- If the product does not have configurators A and PL in position, it is
not configured.
- The configuration A=0 and PL=0 does not exist
Configurator M: modes
Configurator M determines the product's operating modes:
Configurator MMode
No configurator Automatic on/off mode with no regulation but
with presence detection
1Automatic on/off mode with light level mea-
surement but with no presence detection
2Supervision mode
3Automatic on/off mode with regulation and
with presence detection
4On/off manual mode with regulation but with
no detection
7.SETTINGS (continued)
7.1 Detection parameters (continued)
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 manual teach phase.
- or from the advanced configuration tool Cat. No. 882 30 using the
function "PnL capteur" (PnL sensor).
The sensor switches on the loads that are linked to it via the actuator.
Where there is no detection and 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, any new detection within a
30 second period triggers an automatic switch-on.
After 30 seconds the device must be switched on manually.
Alert: an audible signal is emitted before switch-off. (1 minute before,
then 30 seconds, then 10 seconds).
7.2 Light parameters
Light level threshold: Value at which the load comes on if the
natural light level is less than the setting.
Caution:
At 1275 lux, the device becomes a motion sensor.
Advanced mode:
Calibration: The ambient light level measured with a luxmeter
must then be transmitted to the sensor (see data sheet
Cat. No. 0 882 30).
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 provided by the load
being switched on.
When the light contribution parameter is set to "Auto" (value 0) on
configuration tool 0 882 30, the sensor automatically calculates the light
contribution.
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 −
0 - 1275 lux −
Advanced
mode
Calibration −0 - 99995 lux −
Regulation Inactive Activate/
Deactivate −
Light
contribution Auto Auto - 1275 lux −

4/5
CONTENTS
Catalogue number(s): 0 672 25 - 0 784 85 - 5 740 46/96
Switch sensor - PIR
SCS
Technical data sheet: S000077071EN-2 Updated: 11/06/2014 Created: 17/12/2012
8.CONFIGURATION (continued)
8.1 Physical configuration (continued)
Configurator S: sensor sensitivity
The sensitivity of the sensor can be adjusted using configurator S:
If the sensor is a Dual-Tech sensor, the sensitivity setting applies to all
technologies.
Configurator SSensor sensitivity
No configurator Low
1 Medium
2 High
3Very high
Configurator T: time delay
Time for which the load is switched ON:
Configurator TTime 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
Configurator D: light level threshold
The value in lux of the light level threshold (or set point) is set by
configurator D:
Configurator DLux
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 Virtual Configurator software which
enables the modification/programming of all the sensor's parameters.
8.3 Lighting Management Configuration
- Plug’n Go
(sensor connected to a controller input in the suspended ceiling)
- Push’n Learn
9. PERFORMANCE
1.2 m
m: 6
4 5 8
Height
8 m (PIR)
5 m (PIR)
3 m
(PIR)
≈ 6 m
(PIR)
8.1 PIR detection (Movement)
8.2 PIR detection (Presence)
Sensitivity Ø (m)
Low (25%) 7
Medium (50%) 8
High (75%) 10
Very high (100%) 12
Sensitivity Ø (m)
Low (25%) 1
Medium (50%) 2
High (75%) 4
Very high (100%) 5

5/5
CONTENTS
Catalogue number(s): 0 672 25 - 0 784 85 - 5 740 46/96
Switch sensor - PIR
SCS
Technical data sheet: S000077071EN-2 Updated: 11/06/2014 Created: 17/12/2012
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.
PROBLEM CAUSES SOLUTIONS
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, use the
configuration tool and go into the detection
system parameters, select Maintain and then
choose PIR detection
3- If the interference still continues, move the
sensor away from sources of interference
Lighting does not switch off during the day
when there is an adequate level of natural light
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
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 recommended for work areas
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: IEC 60669-2-1
Environmental standards:
- European Directive 2002/96/EC:
WEEE (Waste Electrical and Electronic Equipment).
- European Directive 2002/95/EC:
RoHS (Restriction of Hazardous Substances).
- Decrees and/or regulations: Public buildings
Workplace buildings
High-rise buildings