Fisher IM Supplement: Control Schematics for FIELDVUE DVC6200 SIS Digital Valve Controller Manuals & Guides
Instruction Manual Supplement
D103858X012
DVC6200 SIS
February 2022
Control Schematics for FIELDVUE™ DVC6200 SIS
Digital Valve Controller
The below drawings are guidelines ONLY, and should be modified/changed for site specific conditions. The guidelines
are not specific to individual user needs, applications, process conditions, environmental conditions, or safe state
functions and should be finalized in consultation with your local impact partner before implementation. References to
the make and model number of specified third party vendor products is not to be construed as an endorsement from
Emerson —Fisher Controls International LLC.
For clarification or consultation, please contact your Emerson sales office
The attached schematics provide examples of a DVC6200 SIS in different modes (point-to-point mode or multidrop
mode). The DVC6200 SIS can operate through a command signal from either a DCS (basic process control system,
BPCS) or logic solver (safety instrumented system, SIS). These are basic schematics that have been developed to
provide details of the connections between the control system and user interface. Drawings indicated as “PST Only”
depict the use of a DVC6200 SIS with a reverse acting relay (relay B).
These drawings are for reference ONLY and it may be possible to have many different combinations or permutations of
such schematics.
who will consult Fisher Global Industry Sales.
www.Fisher.com
DVC6200 SIS
February 2022
Instruction Manual Supplement
D103858X012
DISPLAY ALARMS
ESDV STATUS
IN PROGRESS
SERIAL
IN OUT
PST Abnormal
PST Pass
Options Available:
LCP200 Local Control Panel or
external pushbutton
SIL 2 Capable 420 mA position
transmitter or discrete switch
Discrete switch can be configured
for position or alert annunciation
AI or DI*
OUT IN
Benefits:
SIL 3 Capable digital valve controller
Valve Shutdown and PST capability
PST with DVC6200 SIS provides
diagnostic coverage
Optional
Position Feedback
(420 mA Analog
or 1 A Discrete Switch)
DO
LC340
HART
ValveLink
Software
IN OUT
™
MULTIPLEXER**
BPCS SIS FIELD
Scenario 1: SIS with DO to DETT FIELDVUE DVC6200 SIS
Example Drawing Only, may require modifications to meet site specific requirements
*Position Monitor AI or DI may reside in SIS or BPCS
**PC with ValveLink software or Emerson Field Communicator can be used in lieu of multiplexer
024V DC + HART
Notes:
Loss of electrical power or pneumatic
supply to DVC6200 SIS exhausts air to valve
Trigger diagnostics or capture of
demand/reset strokes unavailable since
power to DVC6200 SIS is interrupted during
a demand
Instrument
Instrument
Air Output
Air Supply
Optional LCP200 or
External Pushbutton PST
2
Instruction Manual Supplement
D103858X012
DVC6200 SIS
February 2022
DISPLAY ALARMS
ESDV STATUS
IN PROGRESS
SERIAL
IN OUT
PST Abnormal
PST Pass
Options Available:
LCP200 Local Control Panel or
external pushbutton
SIL 2 Capable 420 mA position
transmitter or discrete switch
Discrete switch can be configured
for position or alert annunciation
AI or DI*
OUT IN
Benefits:
SIL 3 Capable digital valve controller
Valve Shutdown and PST capability
PST with DVC6200 SIS provides
diagnostic coverage
Optional
Position Feedback
(420 mA Analog
or 1 A Discrete Switch)
Non-HART AO
HF341/
IN OUT
ValveLink
Software
HF340***
HART
4-20 mA + HART
MULTIPLEXER**
BPCS SIS FIELD
Scenario 2: SIS with AO to DETT DVC6200 SIS
Example Drawing Only, may require modifications to meet site specific requirements
*Position Monitor AI or DI may reside in SIS or BPCS
**PC with ValveLink software or Emerson Field Communicator can be used in lieu of multiplexer
***HF341/HF340 may be required with legacy hosts to provide proper impedance to support HARTr communication
Notes:
Loss of electrical power or pneumatic
supply to DVC6200 SIS exhausts air to valve
-8 mA minimum is required when the
LPC200 is loop powered
Instrument
Instrument
Air Output
Air Supply
Optional LCP200 or
External Pushbutton PST
3
DVC6200 SIS
February 2022
Instruction Manual Supplement
D103858X012
DISPLAY ALARMS
ESDV STATUS
IN PROGRESS
PST Abnormal
PST Pass
Options Available:
LCP200 Local Control Panel or
external pushbutton
SIL 2 Capable 420 mA position
transmitter or discrete switch
Discrete switch can be configured
for position or alert annunciation
Benefits:
SIL 3 Capable digital valve controller
Valve Shutdown and PST capability
PST with DVC6200 SIS provides
diagnostic coverage
Trigger diagnostics capture
shutdown event and reset
AI or DI*
OUT IN
HART AO
IN OUT
HART Pass Through
4-20 mA + HART
ValveLink
Software
BPCS SIS FIELD
Asset Management System
Scenario 3: SIS with HART I/O to DETT DVC6200 SIS
Example Drawing Only, may require modifications to meet site specific requirements
*Position Monitor AI or DI may reside in SIS or BPCS
Notes:
Loss of electrical power or pneumatic
supply to DVC6200 SIS exhausts air to valve
-8 mA minimum is required when the
LPC200 is loop powered
Optional Position Feedback
(420 mA Analog
or 1 A Discrete Switch)
Instrument
Air Output
Instrument
Air Supply
Optional LCP200 or
External Pushbutton PST
4
Instruction Manual Supplement
D103858X012
DVC6200 SIS
February 2022
DISPLAY ALARMS
ESDV STATUS
IN PROGRESS
SERIAL
IN OUT
Non-HART AO
IN OUT
PST Abnormal
PST Pass
4-20 mA
HF341/
HF340***
HART
Options Available:
LCP200 Local Control Panel or
external pushbutton
SIL 2 Capable 420 mA position
transmitter or discrete switch
Discrete switch can be configured
for position or alert annunciation
IN OUT
AI or DI*
OUT IN
4-20 mA + HART
Benefits:
Prevents spurious trips on loss of
electrical power to DVC6200 SIS
PST with DVC6200 SIS provides
diagnostic coverage
Trigger diagnostics captures safety
demand and reset
‐Solenoid health monitoring
DO
Optional Position Feedback
(420 mA Analog
or 1 A Discrete Switch)
0-24 V DC
Notes:
‐DVC6200 SIS with Relay B in ETT
configuration for PST diagnostic only
Loss of pneumatic supply to DVC6200 SIS
exhausts air to valve
-8 mA minimum is required when the
LPC200 is loop powered
Instrument
Air Supply
Actuator
Pressure
Sensing
MULTIPLEXER**
ValveLink
Software
BPCS SIS FIELD
Scenario 4: SIS with DO to DETT Solenoid BPCS with AO to DVC6200 SIS (PST Only)
Y
Optional
LCP200 or
External
Pushbutton
PST
Instrument
Air Output
Y
S
Example Drawing Only, may require modifications to meet site specific requirements
*Position Monitor AI or DI may reside in SIS or BPCS
**PC with ValveLink software or Emerson Field Communicator can be used in lieu of multiplexer
***HF341/HF340 may be required with legacy hosts to provide proper impedance to support HART communication
5
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