Fisher FIELDVUE DVC2000 Instruction Manual Supplement

Instruction Manual Supplement
D103783X012
DVC2000 Digital Valve Controller
September 2017
4
Product Interfaces
Control Valve Interface
The DVC2000 digital valve controller is mechanically attached to the valve’s actuator by means of a mounting bracket.
The control valve's position is conveyed to the travel sensor of the DVC2000 digital valve controller by means of the
feedback bracket and magnet assembly attached to the actuator’s stem or rotating travel sensor.
MAGNET ASSEMBLY
(ATTACHED TO
VALVE STEM)
Pneumatic tubing connected to the DVC2000 brings instrument supply air to the DVC2000 and takes controlled
output air from the DVC2000 to the actuator. A pressure sensor in the DVC2000 measures the pressure signal and
presents it as a device variable.
Host interface
The input to the DVC2000 can either be twowire 4to20 mA current loop (in pointtopoint mode). This input is
connected in the DVC2000’s terminal box on two terminals marked “LOOP +” and “LOOP ”. Refer to the DVC2000
quick start guide for connection details.

Fisher FIELDVUE DVC2000 Specifications

General

Brand	Fisher
Model	FIELDVUE DVC2000
Category	Controller
Language	English