User Instructions

Electrical connection
T12CVS8 HBM: public 37
Fig. 10.2 Max. distance between the EMI filter/toroidal strip-wound core and the
connector
If the EMI filter/toroidal strip-wound core has to be removed for some reason
(e.g. for maintenance work), it must be re-attached to the cable afterwards.
Only use an EMI filter/toroidal strip-wound core of the following type:
Type: Vitroperm F
Model No.: T60006-L2063-W517
Size: outside diameter x internal diameter x height = 63 x 50 x 25
The mounting option shown in Fig. 10.1 and Fig. 10.2 needs an EMI
filter/toroidal strip-wound core as well as the cable. Use additional mountings to
avoid stress on the connector from the additional weight of the cable.
Important
For applications in the USA, the use of an EMI filter/toroidal strip-wound core
on the cable through which the transducer is supplied (plug 1 or plug 3) is
mandatory, to ensure compliance with FCC Rules. The same applies to appli-
cations in the EU, for compliance with the relevant EMC requirements.
10.2 Shielding design
The cable shield is connected in accordance with the Greenline concept. This
encloses the measurement system (without the rotor) in a Faraday cage. It is
important that the shield is laid flat on the housing ground at both ends of the
cable. Any electromagnetic interference active here does not affect the
measurement signal. Special electronic coding methods are used to protect the
purely digital signal transmission between the transmitter head and the rotor
from electromagnetic interference.
500 mm