6
Installation EAGLE20/30
Release
06
04/2014
National and international safety regulations
Verify that the electrical installation meets local or nationally applicable
safety regulations.
Grounding the device
Grounding the device is by means of a separate ground connection on the
device.
Ground the device before connecting any other cables.
Disconnect the grounding solely after disconnecting all other cables.
The overall shield of a connected shielded twisted-pair cable is connected
to the ground connector on the front panel as a conductor.
Working voltage
The working voltage is connected to the chassis through protective
elements exclusively.
Connect solely an working voltage that corresponds to the type plate
of your device.
Solely for device variants featuring working voltage with the
characteristic value K:
For the working voltage to be connected, make sure the following
requirements are met:
The supply voltage complies with the description on the data plate
of your device.
The power supply conforms to overvoltage category I or II.
The voltage supply has an easily accessible disconnecting device
(e.g. a switch or a plug). This disconnecting device is clearly
identified. So in the case of an emergency, it is clear which
disconnecting device belongs to which line.
Disconnect device for equipment supplied from IT supply system,
shall disconnect both poles of mains supply.
a
The electrical wires are voltage-free.
Supply with DC voltage:
A fuse suitable for DC voltage is located in the plus conductor of the
power supply.
The minus conductor is on ground potential. Otherwise, a fuse is
also located in the minus conductor.
Regarding the properties of this fuse: See “General technical data”
on page 40.
a. IT supply system according to the technical standard UL 60950-1
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