Bauer
3 Prevention of damage
EMC information
GEL 2471
37
English
purpose, lay a large diameter voltage equalising cable or use cables with separate
two-ply shielding, although the shielding should only be applied on one side.
1
2
3
5
4
1
2
3
5
4
6
1 Machine
2 Speed sensor
3 Evaluation electronics
4 Control lines
5 Voltage equalising cable (only in the case of extreme levels of interference)
The speed sensor is part of a machine or machinery; include the voltage equalisa-
tion for the sensor in the overall shielding concept.
Lay signal and control lines separately from the power cables. If this is not possible,
use pairs of twisted and shielded wires and/or lay the encoder line in an iron pipe.
Make sure that surge protective measures have been carried out externally (EN
61000-4-5).
