Fieldbus Power Hub,Motherboard for Gateway and Power Supply Modules
Installation and Commissioning
3.2
Mounting the Grounding Rail (ACC-MB-HSK)
Easy Shield Connection
If required, you can attach a grounding rail to the motherboard in order to connect the shield at
the trunk cable more easily. The grounding rail is available as accessory ACC-MB-HSK.
Mounting the Grounding Rail (ACC-MB-HSK)
1
Connection screws DIN 7985 M4 x 10 (2x): Use to fix the grounding rail to the mother-
board
2
Grounding rail
3
Shield clamps (4x): Use to connect the shield lines with the grounding rail
3.3
Shielding and Grounding
Connect the trunk cable shields to the corresponding terminals in order to directly ground the
cable shields to the grounding terminal.
16
S