Mounting
4.3 Laying the cables
SCALANCE W786C
Operating Instructions, 07/2019, A5E03692138-12
27
Grounding terminal
WARNING
Do not use the device without grounding
To operate the device safely, the grounding connector must have a suitable cable
connected. Do not use the device without a grounding cable connected.
The ground connector is located on the rear of the device (M4 thread, max. screw length 20
mm). Connect the grounding cable before you mount the device on a wall or on the optional
mounting plate. Once the device is mounted, this connector is no longer accessible.
Place the supplied toothed washer directly on the rear of the device before screwing on the
ground cable. Only then can you be sure that there is ideal contact with the screwed-on
cable.
Figure 4-3
Grounding connector on the rear of the SCALANCE W786
Содержание SIMATIC NET SCALANCE W786C Series
Страница 12: ...Security recommendations SCALANCE W786C 12 Operating Instructions 07 2019 A5E03692138 12 ...
Страница 68: ...Dimension drawing SCALANCE W786 SCALANCE W786C 68 Operating Instructions 07 2019 A5E03692138 12 ...
Страница 70: ...Approvals SCALANCE W786C 70 Operating Instructions 07 2019 A5E03692138 12 ...
Страница 72: ...Index SCALANCE W786C 72 Operating Instructions 07 2019 A5E03692138 12 ...