Siemens SIMATIC ET 200S Operating Instructions Manual page 68

Installing
4.9 Installing the shield contact
Proceed as follows
1. Push the shield connection element onto the first terminal module from below.
2. Push the shield connection element onto the last terminal module from below.
3. Saw off the correct length from the busbar. The length of the busbar is: equal to the
4. Push the busbar into the shield contact element. The busbar must protrude from the
5. Attach the shield terminals to the busbar (between the shield connection elements).
6. Attach the ground connection terminal to the protruding busbar.
①
②
③
④
68
In order to achieve stability of the busbar between two shield contact elements during
installation, you must connect an additional shield contact element after every sixth
terminal module (given a width of 15 mm).
distance between the shield connection elements + 45 mm.
shield contact element by 15 mm on the left or right after installation.
Figure 4-13 Installing the shield contact
Shielding terminals
shield connection elements
Ground connection terminal
Power bus
4
3
1
2
Operating Instructions, 08/2008, A5E00515771-06
ET 200S