Grounding At Pedestal - Pepperl+Fuchs VisuNet EX2 GMP RM/PC 3700 Series Hardware Manual

VisuNet EX2 GMP RM/PC 3700 Series
Installation and Commissioning
Figure 3.1
1 Cable gland M12
2 Cable gland M25
3 Ground connection
4 Cable gland M16
Factory-mounted it's a 4 mm
connection on the cable gland plate.
3.4.2

Grounding at pedestal

Danger!
Danger of explosion
Explosion with serious personal injury or even up to death. Substantial material damage.
The housing and the pedestal must be provided with external equipotential bonding. The wire
must have a cross-section of at least 4 mm² and be as short as possible.
Figure 3.2
3
1
2
1
Ground connection (3) on cable gland plate
2
cable between ground connection at pedestal and the ground
Ground connection at pedestal
4
4
47