Fisher FIELDVUE DVC6200 User Manual

Instruction Manual
D103409X012
Principle of Operation
May 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

Fisher FIELDVUE DVC6200 Specifications

General

Type	Digital Valve Controller
Operating Temperature Range	-40 to 85 °C (-40 to 185 °F)
Enclosure Rating	NEMA 4X, IP66
Input Signal	4-20 mA, HART
Communication Protocol	HART
Supply Pressure	1.4 to 7 bar (20 to 100 psi)
Diagnostics	Valve signature
Approvals	ATEX, IECEx, FM, CSA
Power Supply	Loop powered