Contents and general safety instructions
V
Festo P.BE-CTEU-EC-OP+MAINT-EN en 1208NH
Designated use
The bus node type CTEU-EC described in this manual has
been designed exclusively for use as a participant (slave
device)inanEtherCATnetwork.
The bus node may only be used as follows:
– In industrial envi ronments according to its intended use;
outside of industrial environments, e.g. in commercial and
mixed-residential areas, measures to suppress interfer-
ence may be required
– in original condition without modification (only the con-
versions or modifications described in the documentation
supplied with the product are permitted)
– in faultless technical condition
The limit values specified for pressures, temperatures, elec-
trical data, torques etc. must be observed.
Comply with the legal rules and regulations and standards,
rules of the testing organisations and insurance companies
and national specifications applicable for the location.
W arning
•
Use only PELV circuits for the electrical power supply in
accordance with IEC/EN 60204- 1
(Protective Extra- Low Voltage, PELV).
•
Obser ve also the general requirements for PELV circuits
in accordance with IEC/EN 60204-1.
•
Useonlyvoltagesourcesthatensureareliableelectrical
isolation of operating voltage in accordance with
IEC/EN 60204-1.
•
Always connect the circuits for both operating and load
voltage supply.
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