Emerson Fisher FIELDVUE DVC6215 User Manual

Quick Start Guide
D103556X012
DVC6200 Digital Valve Controllers
August 2015
39
De-Energize to Trip (DETT) DVC6200 SIS, no Solenoid Valve
In a typical deenergize to trip application without a solenoid valve, the logic solver trip signal deenergizes the digital
valve controller to 4 mA (or 0 VDC). This drives the digital valve controller to the no output pressure condition. As a
result, the safety valve moves to its noair, fail safe position.
Figure 32. FIELDVUE DVC6200 SIS Powered
with 4-20 mA
LOGIC SOLVER
AS
4-20 mA DETT
E1457
Figure 33. FIELDVUE DVC6200 SIS Powered
with 0-24 VDC
0-24 VDC DETT
LOGIC SOLVER
LC340
LINE CONDITIONER
AS
E1458
1. If the DVC6200 SIS is powered with 420 mA, connect the logic solver output card +/ terminals to the
corresponding DVC6200 SIS LOOP +/terminals.
Note
For the digital valve controller to operate with a 420 mA control signal the DIP switch must be in the pointtopoint loop position,
as shown in table 2. The control mode must be set to analog. This is set at the factory when ordered properly.

Emerson Fisher FIELDVUE DVC6215 Specifications

General

Brand	Emerson
Model	Fisher FIELDVUE DVC6215
Category	Controller
Language	English