Contatto
ModDALI
This tab provides, if the ballasts have been addressed,
shows the current brightness level of each ballast on all the
4 channels. These values are in the range 1 to 100; when a
ballast does not answer to the polling, the reported value
will be 255 (and the table will show “-”). If a lamp failure oc-
curs, a X symbol on a pink background will be shown.
In addition it is possible to force the brightness entering the
value in the cell related to the desired device.
4 pairs of buttons in the top side of the table allow to enable
and disable the polling independently for each channel of
the module. When the polling is disabled, the related label
of the channel will be shown over a red background.
The buttons “Snapshot to File” and “Restore from File” al-
low respectively to save and recall a given configuration of
brightness levels; in this way it is possible to save on the
PC one or more scenery (each scenery will be a file).
Commands
This tab provides a several commands belonging to DALI
protocol; this section is addressed to highly qualified staff,
so it is recommended not to use it if you are not aware of
what you are doing.
Technical characteristics
Supply voltage
Contatto
bus
side
24V
±
25%
Supply voltage DALI bus
side
12V~ -5%
¸
+35% (at full load)
or
15V
¸
24V
Note: voltage over 24V
could damage the connected
DALI devices
MAX current consumption
Contatto
bus side
45mA
MAX current consumption
DALI bus side
1A at 18V
, 10VA a 12V~
Number of DALI lines
Standard version: 4
Special version: 2
Number of DALI devices for
each line
Standard version: 32 MAX
Special version: 64 MAX
Operating temperature
-10
¸
+50
°
C
Storage temperature
-30
¸
+85
°
C
Protection degree
IP20
Outline dimensions
DUEMMEGI
s.r.l. - Via Longhena, 4 - 20139 MILANO
Tel. 02/57300377 - Fax 02/55213686 –
www.duemmegi.it
Rel.: 2.4 October 2017
Page 8 of 9
90
m
m
Power supply 24V=
25% / 45mA
+2
4V
0V
L1
L2
P
1
14
16 17
15
Contatto
DUEMMEGI
MILANO-ITALY
2
3
4
5
6
7
8
13
19 20
ON
D
A
+
D
A
-
D
A
+
D
A
-
D
A
+
D
A
-
D
A
+
D
A
-
ADDRESS
MODDALI
DALI
SUPPLY
OUT
IN
DALI Gateway
9
A
B
C
D
