2
ENGLISH
IMPORTANT: The instruction manual you are holding includes essential information on the safety measures to be implemented
for installation and start-up. Therefore, the installer as well as the user must read the instructions before beginning installation
and start-up.
Keep this manual for future reference.
1. ELECTRICAL CONNECTION DIAGRAM
Make sure that when installing the DMX modulator it is protected from
corrosive environments.
The DMX modulator is connected to the secondary of the 12V~AC
transformer by means of terminals 9 and 10. The supply current is
360mA. Appropriate value of the cable section 1.5 - 2.5 mm
2
.The
transformer must be suitable to the VA corresponding to the projectors
installed. For each projector, its power and the number of units that
can be connected to a modulator are specified in the respective
manual.
Power input (12V~ac) Connections 9 and 10
DMX Input: GND Connection 18
- Connection 19
+ Connection 20
DMX Output: GND Connection 21
- Connection 22
+ Connection 23
A modulator and projectors can be in the same line.
Do not install the 12V~AC power lines of the lamps and modulators
near possible electrical interference of other signals.
It is necessary to install a modulator for each one of the
existing transformers in the installation.
In installations with long lengths of power lines, it is
recommended to lengthen the 230V~AC line and
install the transformers near the projectors, and if
necessary, lengthen the 12V~AC line towards the
DMX modulator, which controls the projectors:
In accordance with the previous diagram, for correct
operation, the cable sections should be suitable to
the length of the cable.
The sections and lengths for a line in which there is only one modulator, without any projector, are given below:
Modulator Line (m) Section
150 - 300 2,5mm² Cu
0 - 150 1,5mm² Cu
12V~AC
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