legrand 0 489 35 PIR Plus US Ceiling Mount Sensors Instruction Manual

: June 16, 2024
: Legrand

Table of Contents

USE **
TECHNICAL CHARACTERISTICS
INSTALLATION
DIMENSIONS
CONNECTION
OPERATION
SETTINGS
SETTINGS
PERFORMANCE
CARE
STANDARDS
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**legrand 0 489 35 PIR Plus US Ceiling Mount Sensors Instruction Manual

**

USE **

**

DALI sensor Cat. No. 0 489 35 is a device which measures the daylightlevel and detects presence of people using dual technology (passive infrared and ultrasonic (PIR + US)).

It can be surface-mounted on a concrete ceiling using box Cat. No. 0 488 75, or flush-mounted directly in a suspended ceiling using claws or in a flush- mounting box Cat. No. 0 800 31.

It is suitable for indoor workspaces such as offices, meeting rooms, classrooms, etc and it can be used on its own or in combination with DALI power supply/wiring unit Cat No. 0 488 76.

This sensor can manage up to 2 groups of dimmer ECGs, “window” and “corridor” type (containing a maximum of 64 ECGs), for which it is possible to configure an offset light level.

If it is used in combination with DALI power supply/wiring unit Cat No. 0 488 76, it can manage up to three ECG groups (64 ECGs max). These groups are made up as follows: 2 “window” and “corridor” groups which can be used to dim the lighting, for which it is possible to set a light level offset, and a “display board” group which can only be switched ON/OFF.

This sensor is fully configured using configuration tool Cat. No. 0 882 30/ BMSO4001 with which it is possible to:

Distribute DALI ECG addresses
Pair DALI ECGs with their sensor and their group (window, corridor or display board)
Define the light level offset between the “window” group and the “corridor” group
Designate Master and Slave sensors
Define the standby level when there is no detection
Define the standby time
Configure all the other sensor settings (for example, daylight setpoint, time the lighting remains on after detection, choice of detection technology, operating mode, etc.)

DALI sensor Cat. No. 0 489 35 is powered with 16 VDC by the DALI bus.

A DALI power supply Cat No. 0 035 15 or 0 035 13 can supply this voltage to the DALI BUS with a maximum of 200 mA, and the DALI unit Cat No. 0 488 76 also acts as the bus power supply.

TECHNICAL CHARACTERISTICS

Voltage: 12-20 V=
Consumption: 25 mA
Wiring:
Power: 2 x 2.5 mm2
- DALI < 1.5 mm2
Usage temperature: -5°C to +45°C
Storage temperature: -20°C to +70°C
Ibmpact resistance: IK04
Penetration by solid and liquid matter: IP20
Weight: 115 g

INSTALLATION

Sensor location
Recommended light exposure
Mounting
Recommended light exposure
Removal

DIMENSIONS

CONNECTION

D|
---|---
≤ 100| 0.5 mm2
≤ 150 m| 0.75 mm2
≤ 300| 1.5 mm2

**Wiring with several sensors

**

**Wiring with several sensors and one control unit:

**

The push-button must be connected to a master sensor via Cat. No. 048878.

D|
---|---
≤ 100| 0.5 mm2
≤ 150 m| 0.75 mm2
≤ 300| 1.5 mm2

Wiring with several sensors, one control unit and a DALI unit Cat. No. 0 488 76

0 489 36

10 mA

0 489 35

25 mA
2 mA

D|

---|---
≤ 100| 0.5 mm2
≤ 150 m| 0.75 mm2
≤ 300| 1.5 mm2

OPERATION

**TEST function

**

Configuration

Configuration of a DALI installation is described in the DALI programming manual.

SETTINGS

Detection settings

**Sensor settings| ****Default value| ****Modifiable parameters| Configuration tools 0 882 30 BMSO4001
---|---|---|---
Time delay| 15 min| 5 s – 2 hrs| **
**Sensitivity**| PIR(very high) US (high)| Low, medium, high, very high|

Modes| Auto on/Auto off| Active| Enable/ Disable| **
Walkthrough| Inactive| Enable/ Disable| **
Manual on/ Auto off| Inactive| Enable/ Disable| **
Detection system| Initial**| PIR and US| PIR and/or US, PIR, US|

Time delay: Length of time the load is on after detection.

Pulse mode (= push-button mode): If the time delay is set to 0, the sensor is in push-button mode. In this case, there is a 10-minute time delay before the load is switched off. If the setting is overridden or there is a new detection, the 10-minute time delay starts again.

Possible with configuration tool 0 882 30/BMSO4001.

Sensitivity: Detection range setting.

Detection settings (continued)

Auto on/Auto off mode:

The lighting switches on automatically:

On detection of presence if the natural light level is insufficient

The lighting switches off automatically:

Where no presence is detected and at the end of the time delay set
Or if the natural light level is sufficient (regulation activated)
Another detection causes automatic switch-on if there is insufficient light.

Walkthrough mode:

If no presence is detected in the 20 seconds following an initial detection, the device will switch off the load after 3 minutes.
If another movement is detected in the 3 minutes following initial detection, the device will switch off the load at the end of the set time delay.

Manual on/Auto off mode:

The lighting is switched on via a manual control, but switches off automatically:

Where no presence is detected and at the end of the time delay set

After switch-off, if another movement is detected within a 30-second period, the lighting switches on automatically. The Restart function must be enabled.

After 30 seconds, the lighting has to be switched on manually.

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. 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.

Sensor settings| Default
value| Modifiable parameters| Configuration
tools 0 882 30
BMSO4001
---|---|---|---
Daylight setpoint| 500 lux| 5 – 1275 lux| ✓
Advanced
mode| Calibration| —| 0 – 99995 lux| ✓
Light regulation| Active| Enable/ Disable| ✓
Light contribution| Auto| Auto – 1275 lux| ✓

Daylight setpoint: Value at which the load comes on if the natural light level is less than the setting

Eye function: Value 0 (eye on configuration tool 0 882 30/BMSO4001) is used to save the ambient light level in the room as a daylight setpoint.

SETTINGS

Light level settings

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 daylight setpoint 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” on configuration tool Cat. No. 0 882 30/BMSO4001, the sensor automatically calculates how much light is provided.

Offset function: Luminaires controlled according to the daylight level. Used to manage an increased light contribution on the “corridor group” and thus obtain an even light level in the classroom. This setting consists of entering a value (% of desired difference in light level) using tool 0 882 30/BMSO4001. See the DALI product programming manual.

Example of 30% offset:

The Display board group is only possible if the installation includes a DALI unit Cat. No. 0 488 76. The lighting is only switched on when presence is detected and can be switched off with a push-button.

Master/Slave parameter setting:
By default, all the sensors are supplied as Slaves, but to manage lighting they must be configured as the Master.
When configured as the Master, the sensor manages presence and lighting regulation.
When configured as a Slave, the sensor only manages presence.

Modifying the settings using the configuration too

0 882 40: Configuration gateway and Legrand Close Up application. The Close Up application is available on the Apple Store and the Play Store

The detector functions are controlled by a number of parameters which can be changed or programmed by an infrared configurator. In combination with configuration tool 0 882 40, the Legrand Close Up smartphone app can be used to view and modify all the detector parameters with online help.

Point the infrared configuration tool at the detector and send the necessary programming commands to the unit as indicated in the table below.

For more information about setting parameters, refer to the data sheet for the configuration gateway Cat. No. 0 882 40.

0 882 30/BMSO4001: configuration tool
When the sensor receives an IR command via the configuration tool, a red LED lights up acknowledging the modification. For more information about setting parameters, refer to the data sheet for the configuration tool Cat. No. 0 882 30.

As from 01/01/2022, this product ref. 0 882 30 is no longer sold.

PERFORMANCE

**PIR – Motion detection

**

| Low Sensitivity (25%)| Medium Sensitivity (50%)
---|---|---
0 (m)| surface (m 2 )| 0 (m)| surface (m 2 )
1 Height (m)| 2.5| 4| 15| 6| 25
3| 5.5| 25| 6.5| 35
4| 6.5| 35| 7.5| 45
5| 6| 30| 10.5| 90
6| 4| 15| 5.5| 25
| High sensitivity
(75%)| Very high sensitivity
(100%)
---|---|---
Ø (m)| surface (m2)| Ø (m)| surface (m2)
Height (m)| 2.5| 6.5| 30| 8| 50
3| 8.5| 60| 11.5| 100
4| 12.5| 125| 14| 155
5| 12| 115| 16.5| 215
6| 8.5| 60| 12.5| 125

PIR – Presence detection

PIR – Presence detection (continued)

	Low sensitivity (25%)	Medium sensitivity (50%)
Ø (m)	surface (m2)	Ø (m)
Height (m)	2.5	4
6	5.5	25
4	6.5	35
5	6	30
6	4	15
	High sensitivity (75%)	Very high sensitivity (100%)
---	---	---
Ø (m)	surface (m2)	Ø (m)
Height (m)	2.5	6.5
6	8.5	60
4	12.5	125
5	12	115
6	8.5	60

Motion detection

	High sensitivity (75%)	Very high sensitivity (100%)
Ø (m)	surface (m2)	Ø (m)
Height (m)	2.5	4
6	6	30
4	6	30
5	6	30
6	0	0

	High sensitivity (75%)	Very high sensitivity (100%)
Ø (m)	surface (m2)	Ø (m)
Height (m)	2.5	6
6	8	50
4	10	80
5	10	80
6	10	80

8.4 US – Presence detection

	High sensitivity (75%)	Very high sensitivity (100%)
Ø (m)	surface (m2)	Ø (m)
Height (m)	2.5	4
6	6	30
4	6	30
5	6	30
6	0	0
	High sensitivity (75%)	Very high sensitivity (100%)
---	---	---
Ø (m)	surface (m2)	Ø (m)
Height (m)	2.5	6
6	8	50
4	10	80
5	10	80
6	10	80

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
Methylated spirit
Soapy water
Diluted ammonia
Bleach diluted to 10%
Window-cleaning products

Caution:
Always test before using other special cleaning products.

STANDARDS

Directive: EC
Installation standards: NFC 15-100
Product standards: NF 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)
Decrees and/or regulations: Public buildings Workplace buildings High-rise buildings

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 level2-If the interference continues with the con‑guration tool, go into Detection system, select Maintain and then choose PIR or US detection3-f the interference still continues, move the sensor away from sources of interference
The lighting does not switch o during the day when there is an adequate natural light level| Regulation function inactive Daylight setpoint too high Too much light provided| Enable the regulation function Reduce the daylight setpointCheck that the sensor is positioned correctly in relation to the windowDecrease the power of the luminaires
The lighting switches o when there are people present and the natural light level is inadequate (darkness)| Time delay too short Detection sensitivity too low Daylight setpoint too low| Increase the time delay5 to 15 minutes is recommended for work areasIncrease the sensitivityMove the sensor closer to the work area Increase the threshold