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Rev. 2.0.0 | © 2019 Dallmeier | www.dallmeier.com
DDF5(X)50HDV-DN-SM Commissioning
Power Supply
The device is by default operated with Power over Ethernet (PoE, Class 0) and is
compatible with all Power Sourcing Equipment (PSE) that is compliant with the
IEEE 802.3af PoE standard.
Optionally, the device can also be powered by an external 24 V DC power supply
unit.
WARNING
Electrical shock caused by exposed electrical parts and due to the
lack of or improper earthing/grounding
Risk of death or serious injury
➡
The installation of the device and the connection of peripheral
equipment may only be carried out by qualified personnel and
in a voltage-free state.
➡
Before connecting or disconnecting an external DC power sup-
ply unit, make sure that the power supply unit is disconnected
from the mains socket (pull the power plug out of the socket).
➡
Carry out all protective measures for a standard-compliant
earthing/grounding of the device in accordance with the cur-
rently applicable DIN, VDE and ISO standards in order to ensure
the safety of persons (protection against dangerous contact
voltages).
