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Installation and commissioning DATAEAGLE 3XXX Classic
CAUTION
Chapter 4
– Installation of new devices
Connect the PE cable to the radio module.
PE has to be connected with control cabinet round! If the
PE is not connected the noise filter cannot filter
interferences on 24 V DC power supply line. These may
cause malfunctions, errors or the destruction of the
device.
The nominal operating voltage of 24 V DC falls into the
category SELV (safety extra low voltage) and is thereby
no subject to the EC low voltage directive. Usage of
other power supplies is not allowed. For connection to
the 230 V AC mains supply an external wall power
supply with 12 -24 V DC/1 A output voltage can be used.
A self-healing 0,7A fuse is integrated into the input
circuit. This fuse cannot be exchanged. The device has
to be disconnected from the power supply for approx. 2
minutes after the fuse has been triggered. Ensure that
the power supply provides 9 to 33 V DC before you
switch on the supply voltage.