User's Manual

23
6 Electrical connection
6.1 General instructions
• With cable extensions, make sure that there is a proper connection
with minimum contact resistance and good insulation.
•
All plug connections or swivel nuts must be fully tightened
.
Important
Transducer connection cables from HBM with attached connectors are identified in
accordance with their intended purpose (Md or n). When cables are shortened, inserted into
cable ducts or installed in control cabinets, this identification can get lost or become
concealed. Mark the cables before laying them in this case.
6.2 EMC protection
Important
The product offered here is a special module for stationary plants or a transducer for
installation by system integrators or plant engineers and is not intended for general sale.
This product does not need an EC Declaration of Conformity or CE marking in compliance
with EMVG1 §12 Paragraph 2 and directive 2004/1008/EC Article 13 Paragraph 1.
The product is exclusively manufactured and intended for further processing by companies
or persons with expertise in the sector of electromagnetic compatibility (EMC). Relevant
EMC protection aims are met with regards to the offered product when the following
instructions for installation are observed and implemented.
Special electronic coding methods are used to protect the purely digital signal
transmission between the transmitter head and the rotor from electromagnetic
interference.
Version b 13.01.2015 HBM: public