Equipotential Bonding Of The Visunet Flx Panel - Pepperl+Fuchs VisuNet FLX RM-320P Series Manual

VisuNet FLX Panel
Electrical Installation
5.1

Equipotential Bonding of the VisuNet FLX Panel

The VisuNet FLX is shipped with the following PB protective (equipotential) bonding wiring
connection, if the panel mount option is selected:
Warning!
PB protective equipotential bonding!
PB protective equipotential bonding is mandatory.
PB wire from the computing platform housing PB stud to the pan head screw of the panel (1).
Connection (2) has to be done by the end user.
Figure 5.1
1. Connect the equipotential bonding of the housing with the PB stud on the backside of the
Display Unit on the marked stud.
2. Fasten the hardware with a torque of 4.0 Nm.
Warning!
Operator responsibility to verify PB protective equipotential bonding!
Check the PB protective equipotential bonding after completing system installation.
Warning!
Risk of personal injury and equipment damage!
Pinched PB wire.
Ensure that the PB wire does not become pinched between the panel and the enclosure.
Warning!
Explosion hazard from wrong or missing protective equipotential bonding.
Wrong or missing protective equipotential bonding can cause sparks. This can ignite the sur-
rounding potentially explosive atmosphere.
1. Observe the protective equipotential bonding requirements.
2. Ensure that external protective equipotential bonding connections exist, are in good condi-
tion, and are not damaged or corroded.
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Connection (2) has to be done by the end user.