SKF Multilog On-line System IMx-T User Manual page 5

Important Messages and Requirements
The following messages are important information which require special care in order
to have a safe and reliable IMx-T system.
SKF Multilog On-line System IMx-T
User Manual, Revision F
Important messages, instructions and information in this manual must be
carefully followed. Otherwise, harm might occur to equipment and/or personnel.
In order to ensure a safe system, installation, configuration and maintenance of
the system must be done by trained personnel only.
IMx-T unit contains circuit boards that are static sensitive. Therefore, use
appropriate precautions to prevent ElectroStatic Discharge (ESD) when handling
circuit boards.
Different types of card must be positioned correctly in the rack. The positions of
the different types of cards are shown in
Drawings and Connections section.
In general, all signal cables must be routed as far away as possible from the high
voltage cables.
It is recommended to always use high quality shielded cables and care must be
taken to ensure shield is properly connected to eliminate interference and noise.
Grounding procedure must be handled with special care to prevent ground loops.
In general, it is recommended to connect shield to ground in only one side of the
senor/signal cable to avoid ground loops to occur.
IMx-T must be connected to protective earth since surge suppressors are
connected between network terminals and protective earth.
Make sure that protective earth is properly connected before connecting any of
the input or output terminals of the unit.
IMx-T unit must be situated in a cabinet with a metal bottom or plastic bottom
with flammability classification of at least V-1. The cabinet must fulfill at least IP
20.
All wires and cables connected to input and output terminals shall have a
flammability rating VW-1, FT-1 or fulfill the requirements according to IEC
60332-1-2 or IEC 60332-2-2.
Because of the redundant power supply, both supply circuits must be
disconnected before maintenance.
Important Messages and Requirements
Introduction
Front Panel with Labels within
Introduction
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