Berthold Duo Xpert - Electrical connection in a 19 subrack with terminal board

5 Electric Installation LB 470 Level
44
56925BA2 Rev. 03, 11/2017
5.3 Electrical connection in a 19" subrack with terminal
board
j DANGER
Danger to life from electric shock!
 The installation may only be carried out by a qualified electrician.
 Please adhere to the relevant safety regulations.
 Installation/maintenance may only be carried out if the device has been
de-energised.
 Only open the device when free of voltage.
In case of an electric shock, carry out first aid measures and immediately call an
emergency service.
The terminal board master/slave is used twice (Fig. 21, item 2) for the variant to
install 2 master EVUs and 6 slave modules.
The terminal board master/master (Fig. 21, item 1) is used twice for the variant to
install 4 master EVUs.
master / master
master / 3x slave
CHANNEL A CHANNEL A
CHANNEL B CHANNEL B
CHANNEL C
CHANNEL D
NOTICE
The 19" subrack must be accessible from the rear for the electrical installation.
NOTICE
Prior to initial start-up, the voltage range (Fig. 21, item 8) must be marked
with chemical resistance on all input and output terminals!