Connecting The Grounding Via A Grounding Bolt; Industrial Ethernet; Electrical - Siemens SCALANCE XR-500 Operating Instructions Manual

Connecting up
6.6 Industrial Ethernet
6.5.4

Connecting the grounding via a grounding bolt

①
②
③
④
⑤
⑥
To connect the functional or protective grounding on devices with a screw-in grounding bolt,
follow these steps:
1. Place the toothed washer
bolt into the grounding connection thread on the device with a maximum torque of 2 Nm.
2. Put the ground terminal
grounding bolt as shown in the drawing.
3. Tighten the nut
6.6

Industrial Ethernet

6.6.1

Electrical

Note
Strain relief for the Ethernet cables
In order to avoid mechanical stress on the Ethernet cables and resulting interruption of the
contact, fasten the cables at a short distance from the connector using a cable guide or busbar.
R-45 connector technology
The attachment to Industrial Ethernet uses RJ-45 connected technology with MDI-X assignment.
76
Toothed washer
Grounding bolt
Grounding terminal with cable
Washer
Spring washer
Nut
①
③
⑥
with a maximum tightening torque of 0.5 Nm.
on the screw-in grounding bolt
④
, the washer and the spring lock washer together
Operating Instructions, 07/2023, C79000-G8976-C692-01
②
and tighten the grounding
⑤
on the
SCALANCE XR-500