VVP10 HART
HART
®
VALVE POSITIONER
INSTALLATION, OPERATION, CONFIGURATION AND MAINTENANCE MANUAL
______________________________________________________________________________________________________________________________
13
Figures 2.13 and 2.14 ilustrate the electrical connections of power supplies and HART communication for the positioner
on standard and complete versions, respectively.
Figure 2.13 – Electrical connections for VVP10 HART - standard.
Figure 2.14 – Electrical connections for VVP10 HART - complete.
The conduits through which the power cables of the equipment pass must be mounted in such a way as to prevent
water from entering the equipment terminal block. The threads of the conduits must be sealed according to the
standards required by the area. The unused electrical connection must be sealed with a suitable plug and seal.
Figure 2.15 shows the correct way to install the conduit to prevent water or other product from entering that could
cause damage to the equipment.
Figure 2.15 – Schematic of conduit installation.
NOTE
All the cables used for connection between VVP10
HART and HART
®
network must be shielded to
avoid interference and noise
.
NOTE
It is extremely important to ground the equipment
for complete eletromagnetic protection and also
to ensure the correct performance on HART
network
.
