S5-100U Installation Guidelines
3.2 Wiring
3.2.1 Connection Methods: Screw-Type Terminals and Crimp Snap-in
SIGUT Screw-Type Terminal
When using screw-type terminals, you can clamp two cables per terminal. It is best to use a
3.5-mm screwdriver to tighten the screws.
Permissible cable cross-sections are:
• A stranded conductor with a core end sleeve: 2 x 0.5 to 1.5 mm
2
• A solid conductor: 2 x 0.5 to 2.5 mm
2
Figure 3-8. SIGUT/Screw-Type Connection Method
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M3 screw
Wire clamp
Cables
EWA 4NEB 812 6120-02
3-9
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