Instruction Manual

DVC6000 SIS
September 2013
2-18
Pressure Connections
WARNING
Refer to the Installation WARNING at
the beginning of this section.
Pressure connections are shown in figure 2-16. All
pressure connections on the digital valve controller are
1/4 NPT internal connections. Use at least 10 mm
(3/8-inch) tubing for all pneumatic connections. If
remote venting is required, refer to the vent
subsection.
Supply Connections
WARNING
To avoid personal injury and property
damage resulting from bursting of
parts, do not exceed maximum supply
pressure.
Personal injury or property damage
may result from fire or explosion if
natural gas is used as the supply
medium and appropriate preventive
measures are not taken. Preventive
measures may include, but are not
limited to, one or more of the
following: Remote venting of the unit,
re-evaluating the hazardous area
classification, ensuring adequate
ventilation, and the removal of any
ignition sources. For information on
remote venting of this controller, refer
to page 2-22.
Severe personal injury or property
damage may occur from an
uncontrolled process if the
instrument supply medium is not
clean, dry, oil-free, and noncorrosive.
While use and regular maintenance of
a filter that removes particles larger
than 40 micrometers in diameter will
suffice in most applications, check
with an Emerson Process
Management field office and industry
instrument air quality standards for
use with corrosive air or if you are
unsure about the amount of air
filtration or filter maintenance.
OUTPUT A
CONNECTION
SUPPLY
CONNECTION
OUTPUT B
CONNECTION
1/2 NPT
CONDUIT
CONNECTIONS
(BOTH SIDES)
W7963 SIS
FEEDBACK CONNECTIONS
TERMINAL BOX
1/2 NPT
CONDUIT
CONNECTION
DVC6005 SIS BASE UNIT
LOOP CONNECTIONS
TERMINAL BOX
W8371-1 SIS
NOTE:
PNEUMATIC CONNECTIONS APPLICABLE TO BOTH VALVE-MOUNTED
INSTRUMENTS AND DVC6005 SIS BASE UNIT.
Figure 2-16. FIELDVUE DVC6000 SIS Digital Valve Controller
Connections
2