GB - 10
Control
2.3
Connection of the control
The following instructions must be observed at connection:
Attention
Prevent EMC malfunctions
• Use shielded / drilled cables
•
Lay shield on one side of the inverter onto earth potential
•
Install control cables and power cables separately (approx. 10…20 cm
distance); Kreuzungen im rechten Winkel verlegen
• To avoid interferences a separate shielding must be provided for analog
and digital control lines. Depending on the use of the relay outputs, an ex-
tra shielding is to be used, too.
• In case of inductive load on the relay outputs a protective wiring must be
provided (e.g. free-wheeling diode)!
The terminals of the control terminal strip and the transmitter inputs are se-
curely isolated in accordance with EN 50178.
2.3.1 Assembly of the wires
1.
Stranded wire rigidly and flexibly
max. perm.
cross-sec-
tion
stripping length x =
without wire-end ferrule
1,5 mm²
10 mm
with wire-end ferrule without
plastic collar
1,5 mm²
metal ferrule length
with wire-end ferrule with plastic
collar
1 mm²
metal ferrule length
+ 2 mm
X
2.
Press with screw driver (A) or some
-
thing else onto the labelling
3.
Plug stranded wire (B) into the
square slot, that no wires can be
seen from the outside.
4.
Remove screw driver (A) and check
if the line (B) is fixed. Make sure that
the stranded wire and not the insula-
tion is clamped.
Summary of Contents for COMBIVERT S6 Series
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Page 32: ...GB 31 Notices...
