Chapter 4 Operating Instructions
UE402
22 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 8009874/YT67/2016-02-22
Subject to change without notice
Installation and mounting
4 Installation and mounting
T
he UE402 has been designed for assembly on a mounting rail. The positioning place
must at least comply with enclosure rating IP 54.
The following steps are necessary after mounting and installation:
making the electrical connections (chapter 5)
testing the installation (To this end you should read the section titled “Test notes” in the
safety light curtain C4000 operating instructions.)