Connecting Shielded Cables - Siemens SIMATIC C7-613 Manual

2.6

Connecting Shielded Cables

Overview
This section describes how to connect the shield of shielded signal lines to the
ground. The cable shielding is connected to the grounding busbar, from there
directly to the chassis ground of your C7-613 and to equipotential earth.
Procedure
Proceed as follows to install the grounding busbar supplied with the C7-613 and
the shield terminals:
Step
1 Mount the grounding busbar at the position shown in Fig 2-13, using the
included screws
2 Install the shielding terminals on the grounding busbar as shown in Fig. 2-13.
3 Push the stripped ends of the cable shielding into the shielding terminals.
1
Shield terminal
Figure 2-13 C7-613 with Grounding Bar, Shield Terminals, and Connection for Functional Ground
C7-613 Control System
A5E00138934-03
Installing and Wiring the C7-613
Action
À.
Functional ground
2-19