Siemens SIMATIC Mobile Client900WXN Operating Instructions Manual page 39

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● Route the equipotential bonding conductor and data cables in parallel with minimum
clearance between them.
Note
Cable shielding is not suitable for equipotential bonding. Always use the prescribed
equipotential bonding conductors. Ensure there is sufficient cable cross-section.
Otherwise, there is a risk that interface components will be damaged or destroyed.
Connection graphic
The figure below shows how to connect the equipotential bonding of the connection boxes to
the equipotential busbars.
Mobile Client900WXN
Operating Instructions, 04/2015, A5E35883103-AB
Ground connection
Equipotential bonding conductor, cross-section 1.5 mm
Equipotential busbar
Ethernet cable
Equipotential bonding conductor, cross-section ≥ 16 mm
Parallel routing of the equipotential bonding conductor and data cable
Cable clamp
Control cabinet
PROFINET cable
Installing and connecting the device
3.3 Connecting the device
2
2
39

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