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X-STREAM
4-29
Instruction Manual
HASAxE-IM-HS
07/2006
Emerson Process Management GmbH & Co. OHG
4 Installation
4-5 Hints on Wiring Signal Inputs and Outputs
4-5 Installation - Hints on Wiring
Emerson Process Managament has taken
every effort during the X-STREAM series
development process to ensure electro-
magnetic compatibility (EMC; concerning
emission and immunity), stated by EMC
measurements according EN 61326.
Nevertheless EMC is not only influenced by the
instrument‘s design, but widely by the
installation procedure at site, too. Take care of
the following sections and measures described
within to ensure safe and trouble-free analyzer
operation!
4-5-1 Electrical Connections in General
To minimize electromagnetic interferences by
the analyzer‘s environment it is necessary to
carefully execute all electrical connections
between the analyzer and other instruments:
• It is recommended to use shielded cables
for signal lines, only! Shield has to be
connected to the housing at both ends of
one connection (fig. 4-25).
Fig. 4-25: Shielded Signal Cable,
shield connected at both ends