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To convert DMX input signals into DALI outputs (using Broadcast mode):

 

Direction:  

DMX to DALI

 

DMX base address:  

100

 

Mode: 

DALI Broadcast (DMX channel 100 controls DALI channels 0 to 63)

The switch block would need 
to be configured like this:

12

9

6

3

11

8

5

2

10

7

4

1

ON

12

9

6

3

11

8

5

2

10

7

4

1

ON

12

9

6

3

11

8

5

2

10

7

4

1

256

128

64

32

16

Mode

D

ir

e

ction

8

DMX base address

4

2

1

ON

SWITCH SETTINGS

 

Switches 1 to 9:  

DMX base address

 

Switches 10 & 11: 

Mode

 

10 

11 

(DMX to DALI direction only)

 

 

 

ON  ON 

Channel mode (64 DMX to 64 DALI) 

 

 

ON  OFF 

Broadcast mode (1 DMX to 64 DALI)

 

Switch 12: 

Direction

 

12

 

 

 

OFF   

DALI to DMX conversion 

 

 

ON   

DMX to DALI conversion

Note: Changes can be 
made to the switch 
settings while power is 
applied and the unit will 
respond accordingly.

 

12

9

6

3

11

8

5

2

10

7

4

1

ON

To convert DALI input signals into DMX outputs:

 

Direction:  

DALI to DMX

 

DMX base address:  

35   (DALI channels 0 to 63 separately control DMX channels 35 to 98)

The switch block would need 
to be configured like this:

To convert DMX input signals into DALI outputs (using Channel mode):

 

Direction:  

DMX to DALI

 

DMX base address:  

200

 

Mode: 

DALI Channel mode  

 

(DMX channels 200 to 263 separately control DALI channels 0 to 63) 

The switch block would need 
to be configured like this:

CONFIGURATION EXAMPLES

Note: In DALI to DMX mode, 
switches 10 and 11 are ignored.

Summary of Contents for DDC-1-AC

Page 1: ...User guide DDC 1 AC DMX DMX ADDRESS SETTING 1 2 3 4 5 6 7 8 9 10 11 12 ON DALI D M X D A L I D A L I T O D M X C O N V E R T E R D D C 1 A C I I...

Page 2: ......

Page 3: ...Welcome 2 Safety maintenance and cleaning 2 Overview 3 INSTALLATION 4 Mounting 4 Data connections 4 DALI layout 5 DMX layout 6 CONFIGURATION 7 DMX to DALI modes 7 Switch settings 8 FURTHER INFORMATIO...

Page 4: ...earthed and environmentally protected location MAINTENANCE CAUTION Always isolate mains power before starting maintenance operations Ensure that all mounting and device screws bolts are fully tight a...

Page 5: ...shown in the diagrams but would be required at the controllers the fixtures the DALI PSU and the DDC 1 AC unit DALI TO DMX In this arrangement 8 bit dimming signals received on the DALI bus are conver...

Page 6: ...3 5mm pitch PCB connectors with a 2 way plug for the DALI connection and a 3 way plug for the DMX link The contact ports of each connector are suitable for cable cores in the range 24 to 14 AWG 0 2 t...

Page 7: ...les can be run alongside mains supply cables without issue DALI devices can be arranged in linear or star configurations or even mixtures of the two DALI connections are polarity independent each DALI...

Page 8: ...d DMX output connections of the final fixture Do not introduce a passive Y split into the control cabling If it is necessary to split the control link in order feed fixtures located in different direc...

Page 9: ...is is caused by interim values being discarded because the DALI bus cannot keep pace DMX TO DALI MODES In DMX to DALI mode the DDC 1 AC unit supports two DALI control modes Channel sw10 ON sw11 ON In...

Page 10: ...DMX to 64 DALI Switch 12 Direction 12 OFF DALI to DMX conversion ON DMX to DALI conversion Note Changes can be made to the switch settings while power is applied and the unit will respond accordingly...

Page 11: ...m Control Channels 64 DALI and 64 DMX Protocols DALI and DMX 512A Power Consumption 8 3mA 1W at 120VAC Finish Black Housing Material Extruded aluminum IP Rating IP20 dry location Operating Temperature...

Page 12: ...CERTIFIED TO CSA STD C22 2 NO 60950 1 RECOGNIZED COMPONENT 5001230 DMX DALI DRY LOCATIONS ONLY POUR EMPLACEMENTS SECS SEULEMENT DALI TO DMX CONVERTER Made in P R C FABRIQUE N CHINE DDC 1 AC II AC IN...

Page 13: ...rd party items not manufactures by Acclaim lighting During the period specified above Acclaim Lighting will replace defective parts at its expense and will absorb all expenses for warranty service and...

Page 14: ...www acclaimlighting com...

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