LEGRAND H4651 Quick Start Manual

4-channel control unit/2-DALI output actuator/Sensor
Manual ON/auto OFF operation, light regulation,
control unit status and brightness control

0 489 180 026 98 H4651

1. EXAMPLE OF USE

Meeting rooms/office suites

Cat. No(s): H4651

0 026 98
0 489 18

CONTENTS PAGE

1. Example of use...........................1

2. Description ..............................1

3. Wiring diagram ..........................2

4. KNX wiring diagram......................2

5. KNX project ..............................2

6. Settings for H4651 PB - Addr: 1.1.1 .......3

7. Settings for actuator 0 026 98 - Addr: 1.1.2 3

8. Settings for sensors 1.1.3 & 1.1.4 ..........4

9. KNX links ................................5

10. Commissioning . . . . . . . . . . . . . . . . . . . . . . . . .5

11. Monitoring .............................7

2. DESCRIPTION

ON/OFF control and continuous regulation of DALI luminaires associated with a KNX sensor.

Manual ON/Auto OFF operation of actuator output 1 (group 1) (control unit button 1).

• Pressing button 1 on Cat. No. H4651 controls the lighting and activates regulation.

• Light regulation (adaptation to fixed daylight setpoint).

• The luminaires will switch off automatically if there is sufficient natural light or after people leave (+ end of sensor time delay).

• Luminaires switched off by pressing button 2 on Cat. No. H4651 (OFF override).

Manual ON/Auto OFF operation of actuator output 1 (group 2) (control unit button 3).

• Pressing button 3 on Cat. No. H4651 controls the lighting and activates regulation.

• Light regulation (adaptation to fixed daylight setpoint).

• The luminaires will switch off automatically if there is sufficient natural light or after people leave (+ end of sensor time delay).

• Luminaires switched off by pressing button 4 on Cat. No. H4651 (OFF override).

Push-button 3Push-button 1

Push-button 2 Push-button 4

Note:

It is very easy to change combinations or types of control unit by changing the settings on Cat. No. H4651.

Usage scenario memo: S000097989EN-1-ManualON/AutoOFF-DALI Updated: Created: 09/06/2017

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4-channel control unit/2-DALI output actuator/Sensor
Manual ON/auto OFF operation, light regulation,
control unit status and brightness control

3. WIRING DIAGRAM

Cat. No(s): H4651

0 026 98
0 489 18

0 035 12

4. KNX WIRING DIAGRAM

Manual control

H4651

Channel 1 & 2

H4651

Synchro regulation

Sensor 1

0 489 18

0 026 98

max.

x 64

max.

0 489 180 489 18

x 64

Controller

0 026 98
Group1

Manual control

H4651

Channel 3 & 4

Switch Status

Synchro regulation

Level Status

Sensor 2

0 489 18

Controller

0 026 98
Group2

5. KNX PROJECT

This project UC020_Manuel ON/Auto OFF DALI.knxproj is available on www.legrandoc.com and can be imported into ETS.

The project can be set up in advance (offline).

Usage scenario memo: S000097989EN-1-ManualON/AutoOFF-DALI Updated: Created: 09/06/20017

CONTENTS

2/7

4-channel control unit/2-DALI output actuator/Sensor
Manual ON/auto OFF operation, light regulation,
control unit status and brightness control

Cat. No(s): H4651

0 026 98
0 489 18

6. SETTINGS FOR H4651 PB  ADDR: 1.1.1

6.1 LED conguration

6.2 Push-button conguration

7. SETTINGS FOR ACTUATOR 0 026 98  ADDR: 1.1.2

7.1 General settings

7.2 Creating groups (Oine programming)

7.3 Group settings

Note:

Do not put adimming timeof > 5seconds.

Usage scenario memo: S000097989EN-1-ManualON/AutoOFF-DALI Updated: Created: 09/06/20017

CONTENTS

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