7
SICK WSU 26/2 – WEU 26/2
8 008 692/9-12-99 Technical Description · WSU/WEU 26-2 © SICK AG · Safety Systems · Germany · All rights reserved
Fig. 5: Mounting options using a mounting bracket
Order number
Mounting bracket
2 007 900
5.2 Mechanical Mounting
The WSU and WEU units can be
mounted on one of the sides of
their housing or using the mounting
bracket, depending on site
circumstances. The mounting
bracket greatly assists alignment.
The devices can be mounted in any
operating position. However, the
WSU and WEU should be
mounted such that the axis of the
light beam emitted by the WSU
always matches the axis of the
WEU optic (alignment sight).
The mounting brackets should be
affixed so that all fixing screws are
easily accessible for alignment
purposes. Figure 5 shows examples.
The devices should be attached
such that the opposing device can
be aligned in the alignment sight.
If, for reasons of space, the devices
need to be arranged as shown in
Figures 5 a and b
, hexagon screws
must be used.
When using the
15 + PE plug,
mounting modes
a and b
are not possible.
a
b
c
d