DALI RC BASIC SO - Osram · The DALI RC BASIC SO control unit can be used for both scene-based...

DALI RC BASIC SO

Control unit Operating instructions

3

Contents

Safety .............................................................................................. 4General instructions 4Safety instructions 4

Description ...................................................................................... 5Purpose and application 5Function 5

Light control 5Brightness control 5Motion detection 5

Design 5

Installation ....................................................................................... 6Installation notes 6Connection examples 7

Light control 7Brightness control of luminaire group 1 (with one sensor) 8Brightness control of luminaire group 1 and motion detection (with two sensors) 9Brightness control of luminaire groups 1, 2 and 3 and expanded motion detection (with three sensors) 10

Connections 11Testing the pushbutton wiring 11System and fault messages 12Behaviour after a power failure 12

Operation ...................................................................................... 13Symbols 13Principle of closed-loop and open-loop control 13Performing a reset 14Defining the luminaire groups 14Testing the luminaire group assignment 16Switching on and off the luminaires 16Changing the brightness manually 17Storing and calling up a lighting scene 17Locking luminaire group assignment and scene storage 18Adjusting the switch-off delay time 18

Appendix ....................................................................................... 19Technical data 19Dimensioned drawing 20

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DALI RC BASIC SOSafety

SafetyGeneral instructions

The control unit must only be installed and put into operation by a qualified electrician.The applicable safety regulations and accident prevention regulations must be obser-ved.

Safety instructions

WARNING!

Exposed, live cables.

Danger of electric shock!

• Only work on the control unit when it is de-energised.

CAUTION!Destruction of the control unit and other devices through incorrect mounting!

• Adhere to the connection diagram.

• Supply the control unit via an AC power supply only.

• Do not route sensor and pushbutton lines together with power supply lines in the same cable. When routing DALI and power supply lines together, make sure that they are sufficiently insulated.

• Do not connect additional DALI supplies or DALI control units in the system to avoid exceeding the max. permissible total current of 250 mA.

• The DALI interface should be treated as a mains supply.

• Only connect DALI components to the DALI interface.

• Do not connect the mains supply to the DALI interface.

• Do not combine the control unit with a mains-voltage operated pushbutton controller. Always connect pushbuttons to a floating contact.

• Do not exceed the maximum total line lengths and the corresponding line cross-sections.

• Do not exceed the maximum number of connectable components.

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Description

DescriptionPurpose and application

The DALI RC BASIC SO control unit can be used for both scene-based open-loop control and daylight/presence-dependent closed-loop control.The control unit can control up to 64 DALI units (ECG or converters). The functions are operated on standard pushbuttons.

Function

Light control

The control unit enables the variable formation of 4 luminaire groups whose individual brightness settings can be used to set up and store 4 scenes (lighting situations in a room).

Brightness control

In scene 1, the brightness of up to 3 luminaire groups can be controlled by connec-ting light sensors (DALI LS BASIC): The sensors measure the brightness in the area requiring control and keep it to an adjustable set value by introducing artificial light according to the amount of daylight available.

Motion detection

In addition, by connecting combined light and motion sensors (DALI LS/PD BASIC), all luminaire groups can be switched on and off depending on the presence of persons.

DesignThe control unit is made up of the following components:Connection terminals (A)Reset button (B)Adjusting screw for switch-off delay time (C)LED display (D)Housing (E)

1 2 3 4

109 11 12

5 6 7 8

1413 15 16

1817 19 20 2221 23 24

2625 27 28 3029 31 32

A

A B

C

E

A

A

D

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DALI RC BASIC SOInstallation

InstallationInstallation notes

• A maximum of 64 DALI units can be connected.• A maximum of 6 sensors can be connected, either all on a single LS input or dis-

tributed over the inputs LS 1 to LS 3, depending on the application. If multiple light sensors are connected in parallel to an LS input, the light value is averaged.

• The control unit contains the power supply for the DALI interfaces and the supply voltage for the sensors.

• If the DALI lines are overloaded for a long period or short-circuited, the DALI inter-face switches to „high impedance“ until the fault is eliminated. The green „On“ LED goes out and the red „Fault „ LED lights up. The fault contact is not closed in this case.

• The motion sensors are automatically detected when the mains voltage of the con-trol unit is connected, but their removal is only detected after power is disconnected. The light sensors are always detected.

• All motion sensors connected to the PD input act in parallel (detection area exten-sion). After the mains supply is connected, motion detection is suppressed for 1 minute.

• Standard pushbuttons can be used for operation (make contacts with basic insula-tion). To make full use of the functionality, a 5-fold pushbutton field is required (e.g. DALI WCU 5 BASIC W).

• The pushbuttons can be connected in parallel to be able to operate the lighting system from different locations.

• An optional signal lamp may be connected. Other connections are possible using the floating contact.

• By using DALI converters, it is also possible to transfer the functions of the control unit to existing 1...10V / 0...10V systems.

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Installation

Connection examples

Light control

No sensor is connected.à Luminaire group 1 to 4: light control

Mains voltage 230V~ 50/60Hz

Signal lamp (optional)

To the DALI operating devices

Pushbuttons

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Brightness control of luminaire group 1 (with one sensor)

The sensor is connected to LS1 and is thus assigned to luminaire group 1.à Luminaire group 1: brightness control in lighting scene 1à Luminaire groups 2 to 4: light control

Pushbuttons




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Installation

Brightness control of luminaire group 1 and motion detection (with two sensors)

The sensors are connected in parallel to LS1 and are thus assigned to luminaire group 1 (the light measurement values are averaged). The sensors are connected in parallel to the PD (more sensitive motion detection or enlargement of detection area).à Luminaire group 1: brightness control with motion detection in lighting scene 1à Luminaire groups 2 to 4: light control with motion detection (calling up of lighting

scene 1)




Pushbuttons

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Brightness control of luminaire groups 1, 2 and 3 and expanded motion detection (with three sensors)

The sensors are connected to inputs LS1 to LS3. The brightness control is thus per-manently assigned to each of the luminaire groups 1 to 3.The sensors are connected in parallel to the PD (more sensitive motion detection or enlargement of detection area).à Luminaire group 1 to 3: brightness control with motion detection in lighting

scene 1à Luminaire group 4: light control with motion detection (calling up of lighting scene 1)

Pushbuttons




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Installation

Connections

Terminal Function1/9 (DA+)

2/10 (DA–)

DALI interface as per DALI specification

• Terminals 1/9 and 2/10 are internally connected

• Polarized

• Power supply for DALI units: approx. +16 V/150 mA DC (DA+), Is < 250 mA DC, max. 22.5 V DC, electric current limiter, overtemperature protection

3/4 (0V) Sensor signal ground, terminals internally connected

5/6/7 (PD) Sensor motion signal, < 5 V DC, terminals internally connected

8/16 (Vcc) Sensor supply, approx. +10 V/15 mA DC, terminals internally connected

11/12 (0V) Sensor signal ground, terminals internally connected

13/14/15 (LS1, LS2, LS3)

Sensor light measurement value (analog), < 5 V DC

17/25 (fault) Fault contact, floating relay contact (make contact), max. 250 V/5 A, µ contact gap: function switching, no reliable isolation

18/26 NC (may not be used)

19/27 (L) Power supply, terminals internally connected

20/28 (N) Power supply, terminals internally connected

21/22/23/24/29 (T1 – T4, master)

Pushbutton inputs (make contacts), < 5 V DC

30/31/32 (0V) Pushbutton signal ground, terminals internally connected

Testing the pushbutton wiringProceed as follows:

Step Task Result1 Briefly press the reset

button.The test mode is active. The brightness of all luminaires is reduced to a minimum.

2 Press button 1 to 4. Button 1: luminaires flash 1x

Button 2: luminaires flash 2x



3 Press the central button. The test mode is ended. All luminaires switch to maximum brightness.

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System and fault messagesThe system and fault messages are displayed using the LED located in the device or optionally via a signal lamp connected to the fault contact, or are forwarded to a higher level system.

LED State MeaningGreen "On" LED

Flashes Lock mode is active.

On Control unit is operational.

Yellow "Send" LED

On Communication on DALI interface.

Red "Fault" LED

Flashes No DALI units are connected, DALI lines are disrupted or short-circuited. The fault contact switches at the same rate.

On The lamp of an active DALI ECG is faulty. The fault contact is closed.

Behaviour after a power failureIf the power supply to the control unit fails, connected DALI units that are still supplied with power are switched to maximum brightness (see also the corresponding manu-facturer information).When power returns, the control unit automatically restores the lighting system to its status prior to the failure.

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Operation

OperationSymbols

Switch on Luminaire on Short press (< 0.5 s)

Switch off Luminaire off Long press (0.5 – 4 s)

Pushbutton on the luminaire

Brightness with automat. control

Principle of closed-loop and open-loop control

min.

min.16 s*

Motion?

Motion?

Artificial light required?

Luminaire OFF

yes

yes

yes

yesyes yes yes

no

no

no no no no

no10 min

no1-32 min

* If motion is detected while the lighting system is being dimmed down (approx. 16 seconds), the last lighting setting is restored.

Button 1 pressed? Button 2 pressed? Button 3 pressed? Button 4 pressed?

Scene 1

Scene 2 Scene 3 Scene 4

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DALI RC BASIC SOOperation

Performing a resetIn the basic setting, all luminaires are assigned to luminaire group 1 and scenes 1 to 4 are predefined.

Note: In the following cases, the control unit automatically resets the system when the mains voltage is applied:

• When the system is being installed for the first time.

• If a luminaire has not yet been assigned to a group.

Proceed as follows:

Step Task Result1 Switch off the mains supply of the control

unit and wait for the "On" LED to go out.

2 Switch the mains supply back on while pressing the reset button.

3 When the red "Fault" LED goes out, release the reset button.

All group assignments and scene settings are cleared.

Defining the luminaire groups

Note: Light sensor inputs LS1 to LS3 are permanently assigned in the control unit to luminaire groups 1 to 3. When defining the luminaire groups, ensure that they are arranged according to the light sensors (luminaire group 1 for the light sensors on LS1, etc.). A light sensor cannot be connected to luminaire group 4 and brightness control is not possible.

Proceed as follows:

Step Task Result1 If necessary, unlock the lumin-

aire group assignment function; see "Locking luminaire group assignment and scene storage".

2 Press the central button, button 1 and button 2 simultaneously and hold for approx. 5 s.

All luminaires flash.

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Operation

Step Task Result3 Within the next 10 s, press the

central button gain and hold for approx. 5 s.

The brightness of all luminaires is redu-ced to a minimum.

The control unit searches for existing DALI units. When a unit is identified, its lamp begins to flash.

Note: The search for DALI units can take several seconds. The order in which the units are found is random.

4 Press one of the pushbuttons 1 to 4, corresponding to the required group.

Note: Each DALI unit can only be assigned to one group.

The flashing luminaire is assigned to the corresponding luminaire group 1 to 4.

The brightness of the luminaires that already belong to the selected lumin-aire group is set to the maximum value, while the luminaire of the unit being assigned continues to flash.

The luminaires of all other units remain at minimum brightness.

5 If necessary, change the assignment by pressing another button 1 to 4.

6 Press the central button. The assignment to a luminaire group for the current unit is stored. All lumi-naires are set to minimum brightness again.

The control unit automatically searches for the next DALI unit.

7 Repeat steps 3 to 5 until all luminaires are assigned.

After the last unit is assigned, all lumin-aires flash 1x.

The group assignment mode is ended automatically.

Note: Changes in the luminaire group assignment are not yet included in the existing lighting scenes. Therefore, the lighting scenes need to be adjusted and stored after the luminaire group assignment is changed.

8 If necessary, test the luminaire group assignment; see "Testing the luminaire group assign-ment".

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Step Task Result9 If necessary, lock the luminaire

group assignment function again; see "Locking luminaire group assignment and scene storage".

When adding or removing DALI units, the entire procedure needs to be repeated and the existing assignments of all units that have already detected must each be confir-med via the central button.

Testing the luminaire group assignmentImmediately after the groups are assigned (see „Defining the luminaire groups“), the system goes into group test mode.Proceed as follows:

Step Task Result1 Press pushbuttons 1

to 4.The luminaires of the corresponding luminaire groups 1 to 4 flash 1x.

2 Press the central button.

The group test mode is ended.

Switching on and off the luminairesVia short press.• All luminaires: central button.• Luminaire groups 1 to 4: Press and hold pushbuttons 1 to 4 while pressing the

central button at the same time.

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Operation

Changing the brightness manuallyVia long press. Each repeated long key button press causes a toggle between increa-sed brightness and decreased brightness.• All luminaires: central button.• Luminaire groups 1 to 4: Press and hold pushbuttons 1 to 4 while pressing the

central button at the same time.

Storing and calling up a lighting scenePushbuttons 1 to 4.Proceed as follows to store lighting scenes:

Step Task1 Set the brightness of the luminaire groups; see "Changing the brightness

manually".

2 Press the desired button for at least 5 seconds.

3 Confirmation: luminaires flash.

Note: The brightness values stored in lighting scene 1 (button 1) are the setpoints for the brightness control.

The lighting scene storage function can be locked; see „Locking luminaire group assignment and scene storage“.To call up a lighting scene: Use a short press.

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Locking luminaire group assignment and scene storageLuminaire group assignment and scene storage can be locked individually or globally. This prevents these system settings from being changed accidentally.

Note: A reset clears the locks.

Proceed as follows:

Step Task Result1 Press the reset button for approx. 10 s. Lock mode is active.

The green "On" LED flashes.

2 Press the reset button repeatedly until the required setting is displayed by the LEDs; see the table below.

3 To store the settings: Press the reset button for approx. 10 s.

Note: To discard the settings and end the lock mode without storing: Press any button.

All LEDs flash 1x.

The setting is stored and lock mode is ended.

Yellow "Send" LED

Red "Fault" LED

Lock mode

Off Off Luminaire group assignment and scene storage is available.

On Off Luminaire group assignment is locked.

Off On Scene storage is locked.

On On Luminaire group assignment and scene storage is locked.

Adjusting the switch-off delay timeSwitch-off delay time if no motion is detected.Turn the adjusting screw on the sensor to the required setting:• To the left: shorter (min. 1 min)• To the right: longer (max. 32 min)

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Appendix

AppendixTechnical data

Operating voltage 230 V AC/ 50-60 Hz (no DC operation)

Power consumption Approx. 4 – 9 W (depending on load)

Fuse Device and fault contact, external, max. 6 A

Connection terminals Screw terminals

• Solid: 2 x 0.3 - 2.5 mm2

• Stranded wire with sleeve: 2 x 0.3 - 1.5 mm2

The DALI interface, pushbutton inputs and sensor terminals have basic insulation but no safety extra-low voltage.

Maximum total length of DALI lines depending on line cross-section

2x 0.5 mm²: 100 m

2x 0.75 mm²: 150 m

2x 1.0 mm²: 200 m

2x 1.5 mm²: 300 m

Maximum total length of sensor lines

100 m

Design Insulated casing

Mounting Snap-on fastener for mounting on DIN rails

Operating temperature 0 °C ... +45 °C

Protection type IP 20

Protection class II (double insulated)

Pollution severity 2 (dry, not conductive)

Weight Approx. 550 g

Dimensions (L x W x H) 140 x 90 x 61 mm (8 HP)

20 VII 2009

DALI RC BASIC SOAppendix

Dimensioned drawing

90140

61

Conformity with the relevant EU directives is confirmed by the CE symbol.

OSRAM GmbH Kunden Service Center Customer-Service-Center (CSC) Steinerne Furt 62 86167 Augsburg GermanyTel : +49 (0) 1803 677 - 200 (kostenpflichtig / charges apply) Fax.: +49 (0) 1803 677 - 202www.osram.comwww.osram.de

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