Connecting 2-Wire Cables To The Shielding Contact Element - Siemens SIMATIC S7-300 Hardware And Installation Manual

If you need more than four shielding terminals, start wiring at the rear row of the
shielding contact element.
Figure 7-7 Connecting 2-wire cables to the shielding contact element
Tip:
For your connection to the front connector, leave a sufficient cable length behind
the shielding terminal. This allows you to disconnect the front connector, e.g. for
repairs, without having to open the shielding contact element.
S7-300 Programmable Controller Hardware and Installation
A5E00105492-02
Shield must be under
shield terminal clamp.
2
1
2
Wiring
7-15