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Chapter
5
Operating Instructions
miniTwin2
46
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
8013482/YT85/2016-02-23
Subject to change without notice
Electrical installation
Both system plugs (system plug for standalone devices and system plug for cascaded
systems) can also be fitted to the device connection rotated by 180°.
5.2.1
Changes to cascaded systems
The individual safety light curtains can be used as standalone devices after the
disconnection of cascaded systems if they are connected using a system plug for
standalone devices.
Check the effectiveness of the protective device after any change to a system using
the test rod!
Check the effectiveness of the protective device as described in section 6.7 “Test notes”
on page 56.
Fig. 36: Mounting the system
plug on a cascaded system
WARNING
System plug for
standalone devices
System plug for
cascaded systems,
rotated by 180°
System plug for
cascaded systems
System plug for
standalone devices,
rotated by 180°