Pneumatic Connections; Supply Connections - Emerson Fisher FIELDVUE DVC6000 Instruction Manual

1/2 NPT
CONDUIT
CONNECTION
FEEDBACK CONNECTIONS
TERMINAL BOX
DVC6005 BASE UNIT
W7963 / IL
VALVE MOUNTED UNIT
NOTE:
PNEUMATIC CONNECTIONS APPLICABLE TO BOTH VALVE-MOUNTED
INSTRUMENTS AND DVC6005 BASE UNIT.
Figure 2-16. FIELDVUE DVC6000 Digital Valve Controller
Connections
September 2013

Supply Connections

LOOP CONNECTIONS
TERMINAL BOX
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
1/2 NPT
than 40 micrometers in diameter will
CONDUIT
CONNECTIONS
suffice in most applications, check
(BOTH SIDES)
with an Emerson Process
Management field office and industry
OUTPUT A
instrument air quality standards for
CONNECTION
use with corrosive air or if you are
unsure about the amount of air
filtration or filter maintenance.
SUPPLY
CONNECTION
OUTPUT B
CONNECTION
When using natural gas as the supply
medium, or for explosion proof
applications, the following warnings
also apply:
Installation
WARNING
WARNING
D Remove electrical power before
removing the housing cap. Personal
injury or property damage from fire
or explosion may result if power is
not disconnected before removing
the cap.
2
2-19