Protective Conductor Connection And Shield Support - Siemens SINAMICS S120 Manual
Hide thumbs
Also See for SINAMICS S120:
- Function manual (1094 pages) ,
- Diagnostic manual (947 pages) ,
- Manual (848 pages)
Table of Contents
Advertisement
Terminal Modules
6.3 Terminal Module TM15
6.3.7
Protective conductor connection and shield support
It is always advisable to shield the digital input/output wiring.
The following diagram shows a typical Weidmüller shield connection clamp for the shield
supports.
1
①
②
Figure 6-5
NOTICE
Damage or faulty operation due to incorrect shielding or inadmissible cable lengths
If the correct shielding procedures or the permissible cable lengths are not observed, it can
cause damage or the machine may malfunction.
• Only use shielded cables.
• Do not exceed the cable lengths stated in the technical data.
The TM15 housing is connected to the ground terminal of the module supply (terminal X524).
If the ground terminal is actually grounded, then the housing is also grounded. An additional
ground connection using the M4 screw is especially necessary if high potential bonding currents
can flow (e.g. through the cable shield).
126
Protective conductor connection M4 / 1.8 Nm (15.9 lbf in)
Shield connection terminal, Weidmüller company, type: KLBUE CO1, Article number:
1753311001
Protective conductor connection and shield support
2
Control Units and additional system components
Equipment Manual, 06/2020, 6SL3097-5AH00-0BP2
Advertisement
Table of Contents
