Communication Connections - Fisher FIELDVUEDVC6200f Instruction Manual

DVC6200f Digital Valve Controller
Installation Information
February 2017
d. The instrument is not polarity sensitive. Refer to figure 2‐2. Connect the blue wire to the negative (-) LOOP
terminals in the terminal box. Connect the brown wire to the positive (+) LOOP terminal. Isolate the green/yellow
wire inside of the DVC6200f and ensure that the shield is totally isolated at the instrument end.
Note
The green/yellow wire is isolated inside the DVC6200f to help prevent ground loop issues.
e. Replace the terminal box cap on the terminal box. To secure the terminal box cap engage the lock screw.
3. Connect the field wiring connector to the installed quick connector.
Figure 2‐2. Loop Connections Terminal Box
SAFETY
GROUND
GE41456-A

Communication Connections

WARNING
Personal injury or property damage caused by fire or explosion may occur if this connection is attempted in a potentially
explosive atmosphere or in an area that has been classified as hazardous. Confirm that area classification and atmosphere
conditions permit the safe removal of the terminal box cap before proceeding.
F
A Fieldbus communicating device, such as a Field Communicator or a personal computer running
OUNDATION
ValveLink software, interfaces with the DVC6200f digital valve controller from any wiring termination point in the
segment. If you choose to connect the fieldbus communicating device directly to the instrument, attach the device to
the LOCAL connections inside the terminal box to provide local communications with the instrument.
14
TALK
TALK
EARTH
GROUND
LOOP
LOOP
Instruction Manual
D103412X012