Instruction Manual

Instruction Manual
D103409X012
Principle of Operation
December 2013
125
Figure A‐3. FIELDVUE DVC6200 Digital Valve Controller Block Diagram
E1361
INPUT SIGNAL
4-20 mA
+
HART
SUPPLY PRESSURE
PRINTED
WIRING BOARD
PNEUMATIC
RELAY
I/P
CONVERTER
OUTPUT A
OUTPUT B
VALVE TRAVEL FEEDBACK
AUXILIARY
TERMINALS
TERMINAL BOX
DRIVE
SIGNAL
VALVE AND ACTUATOR
VENT
TERMINAL BOX WITH COVER
MODULE BASE ASSEMBLY
PRINTED WIRING
BOARD ASSEMBLY
I/P CONVERTER
PNEUMATIC
RELAY
HOUSING
GAUGES
COVER
W9914
Figure A‐4. FIELDVUE DVC6200 Digital Valve Controller Assembly