Danelec DM700 ECDIS, Installation Manual

Page: 15 / 67

Installation manual for DM700 ECDIS
Copyright Danelec Marine A/S
MAN11805-10 Page 15/67
3.5 Power requirements
The DM700 main unit must be powered from the DC output of a North Invent Wave monitor. The
Wave monitor must be connected to the ship’s main power source (110-230AC). The AC power
must be backed up by the vessels emergency power (automatic switch over). The cables must be as
short as possible and have a conductor area of 0.75mm
2
minimum for the AC input.
The power consumption for the monitor and DM700 main unit is maximum 80W depending on
monitor size.
3.6 Grounding of the DM700 main unit
The DM700 main unit and the monitor must be connected to a designated grounding point on the
vessel. The grounding stud on the DM700 main unit is located on the rear panel.
3.7 Grounding of data cables
Shielded cable must be used for the data cables. Shield must be connected at the talker (transmitter).
3.8 Tool for opening the wire clamps inside the Wago connectors
The wire clamps inside the Wago connectors can easily be opened with a small tool included in the
installation kit.
Wago push button
3.9 Installation ID
An installation label, showing the Installation ID for the main unit, is located on the mounting foot
and mounting ‘angle and plate’. This is the main identification for the system and must not be
removed from the installation, for example following repair of the DM700 ECDIS DPU.