SICK Flexi Classic series - 7 Application Examples and Connection Diagrams; L21 on the UE410-MUXU; Emergency Stop on the UE410-MUXU

Operating instructions Chapter 7
Flexi Classic
8011509/YPP0/2015-10-26 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 85
Subject to change without notice
Application examples and
connection diagrams
7 Application examples and connection diagrams
By taking into account all the necessary boundary conditions and their evaluation in a
Failure Mode and Effects Analysis (FMEA), applications up to a maximum of SIL3
(IEC 61 508) can be achieved.
7.1 L21 on the UE410-MU/XU
Program 3.2 with restart interlock and EDM
7.2 Emergency stop on the UE410-MU/XU
Program 1 with restart interlock and EDM
Note
Fig.
41
:
Connection of t
hree
L21 to the UE410-MU/XU
Fig.
42
:
Connection of an
emergency stop to the
UE410-MU/XU