Recommended Diametres And Lenghts For The Cables - Immergas VICTRIX PRO 35 1 I Instruction For Technician And Installer

Recommended diametres and lenghts for the
cables.
- Screened cables are recommended for the bus
data network.
Recommended types: J-Y(St)Y 2 x 2 x 0.6
Max. lenght: 50 meters.
- The earth connection of the cable screening
must be done once only . It is not allowed to
ground the same cable in more than one point
(see picture 3-4).
- Electric supply cables Ø = 1,5 mm
- Low voltage cables (for example sensors) Ø =
2
0,5 mm max lenght 100 meters.
Do not earth connect!
2
.
Picture 3: earth connection of the cable screening only
in one point.
A double earth connection cannot be effected in
case of star network of bus data.
cascade regulator
cable screening
data bus conductor
2 wires
Picture 4: Star network of bus data.
The earth connection must be effected on one
side of the star!
shunt
clamp
connector
block
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