Siemens SIMATIC TOP connect Manual page 54

Wiring SIMATIC TOP connect to the I/O modules
5.8 Shield connection of the signal cables
Figure 5-3
3. Check that the latch
The latch holds the shield plate in the correct position.
Figure 5-4
4. Mount the terminal module with attached shield plate on the standard mounting rail.
The shield plate connects the terminal module to the grounded mounting rail.
5. Position the shield of the signal cables with the shield connection terminals on the shield
plate.
Connecting the connecting cable to the shield at the front connector module
The exact procedure for attaching the shield connecting element and shield connection clamps
is described in the manual "S7-300 CPU 31xC and CPU 31x: Installation"
support.automation.siemens.com/WW/view/en/13008499) manual.
Depending on the shield diameters of the cables used, you need to use the following shield
connection terminals:
Cable with shield diameter
2 cables
each with 2 mm to 6 mm shield diameter
1 cable
with 3 mm to 8 mm shield diameter
1 cable
with 4 mm to 13 mm shield diameter
54
Position shield plate and push up
①
1
Shield plate with latch engaged
has fully engaged.
Shield connection clamps order number:
6ES7 390-5AB00-0AA0
6ES7 390-5BA00-0AA0
6ES7 390-5CA00-0AA0
(http://
System cabling for S7-300
Manual, 09/2018, 70327045899