Chapter
4
Operating instructions
LCUR1411
18
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
8011281/TF99/2013-02-28
Mounting
4.2
Mounting notes
Prior to mounting the LCUR1411, the following points must be noted.
4.2.1
Mounting notes on replacement of LVU200/300
The LVU200/300 is connected to the machine controller via the switching amplifier unit
(SVU). This unit is either in the control cabinet or directly on the machine.
Document cable assignments prior to dismantling!
Prior to disconnecting the cables at terminals or connectors, the current core assignments
must be documented to enable the LCUR1411 to be connected correctly.
Remove SVU
LCUR1411 in the same place so that the existing cables can continue to be used;
otherwise mount on the machine
A Schematic layout: prior to
replacement
Cable from LVU to the SVU
Cable from SVU to the machine
controller
Machine controller
B Schematic layout: after replacement
Machine controller
Cable from C4000 receiver to LCUR1411
Cable from C4000 sender to LCUR1-411
Cable from LCUR1-411 to the machine
controller
4.2.2
Mounting notes on replacement of all other types of ESPE
On all ESPE to be replaced of the types LVS, LVU (not including LVU200/300), the
LCUR1411 must be mounted as close as possible to the C4000 receiver, as the existing
cable from the machine controller to the ESPE to be replaced is of limited length.
Mounting arrangement for the replacement of the LVU and LVS types (without
LVU200/300)
Note
WARNING
Fig.4: Replacement of
LVU200/300
Note
