Emerson Fisher FIELDVUE DVC6000, Инструкция по эксплуатации

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Installation
September 2013 2-19
OUTPUT A
CONNECTION
SUPPLY
CONNECTION
OUTPUT B
CONNECTION
1/2 NPT
CONDUIT
CONNECTIONS
(BOTH SIDES)
W7963 / IL
LOOP CONNECTIONS
TERMINAL BOX
FEEDBACK CONNECTIONS
TERMINAL BOX
1/2 NPT
CONDUIT
CONNECTION
DVC6005 BASE UNIT
NOTE:
PNEUMATIC CONNECTIONS APPLICABLE TO BOTH VALVE-MOUNTED
INSTRUMENTS AND DVC6005 BASE UNIT.
VALVE MOUNTED UNIT
Figure 2-16. FIELDVUE DVC6000 Digital Valve Controller
Connections
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.
WARNING
When using natural gas as the supply
medium, or for explosion proof
applications, the following warnings
also apply:
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.
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