LB 470 Level 4 Installation
56925BA2 Rev. 03, 11/2017
Installed with terminal panels
Danger to life from electric shock!
Installation/maintenance may only be carried out if the device has been
de-energised.
Test of absence of harmful voltages when the front side is open.
In case of an electric shock, carry out first aid measures and immediately call an
emergency service.
The master's EVUs / slave modules must be secured against pulling out by fix-
ing screws (Fig. 19, item 5).
The device must be disconnected from the mains voltage before it is pulled
out.
Master EVU
Socket board terminal panel
Guide rails
19 19" subrack with terminal panel (Ex.: 4x master)
1. Set master EVU / slave module (Fig. 19, item 1) into the guide rails (Fig. 19,
item 3).
2. Carefully slide module into the subrack until the plug connector is inserted
into the socket board (
Fig. 19, item 2).
3. Tighten fixing screws (Fig. 19, item 5).