IFM Electronic Ecomat200 Monitor FD-1 Betriebsanleitung Seite 50

FD-1/FD-1N
MONITOR
5. Mounting
Mount the unit in a control cabinet with a protection rating of at least IP 54
to guarantee protection against accidental contact with voltages and against
atmospheric influence. The control cabinet should be installed in accordance
with local and national rules and regulations.
Mount the unit on a DIN rail or by means of a mounting base. Once mounted leave
enough space between the unit and the top and bottom of the control cabinet (to
enable air circulation and to avoid excessive heating).
When several units are mounted side by side, the internal heating of all units has to
be considered. The ambient temperature for the individual unit must not exceed the
permissible value of 60°C.
Mounting of the sensors:
Adhere to the mounting instructions of the manufacturer.
6. Electrical connection
The unit must be installed by a qualified electrician.
Adhere to the national and international regulations for the installation of an
electrotechnical plant.
Avoid contact with voltages.
Disconnect the plant from power before wiring. Check if the relays are
connected to voltages of external power supplies.
Terminals without internal connection (n. c.) must not be connected.
Protect the unit from ESD pulses which may result from discharge of your
body.
To guarantee safe functioning, signal cables and load cables should be laid
separately. Use screened cable if necessary.
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