Accessories (overview)
General accessories
Brake resistors
8
620
EDS94SPP101 EN 10.2
8.11.2 Brake resistors
EMC−compliant wiring
When brake resistors are being wired, the associated installation instructions are to be
observed.
Generally applicable rules for wiring connecting cables:
ƒ Keep cable length as short as possible.
ƒ Use a twisted cable for cable lengths up to 0.5 m. A shielded cable is not necessary.
ƒ Use a shield cable for cable lengths from 0.5 m to a maximum of 5 m.
ƒ Always use a twisted cable for monitoring the brake resistor by means of a thermal
contact.
These rules should only be deviated from if such a deviation is expressly described for a
brake resistor or other application.
Version 1 (short cables)
R
B
RB1 RB2
< 0.5 m
T1 T2
+
ERBG008
Twisted cables
Version 2 (long cables)
R
B
RB1 RB2
<5m
T1 T2
"
"
ERBG007
HF−shield termination by extensive PE connection
Twisted cables
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