Connecting with the 375 Field Communicator
Figure 4-1
Connecting to HART clips
Communicator
4.3.2
Connecting to a multidrop network
The Communicator can be connected to any point in a multidrop network. See Figure 4-2.
The Communicator must be connected across a resistance of 250–600
connection if necessary.
Figure 4-2
Connecting to a multidrop network
4.4
Conventions used in this manual
All Communicator procedures assume that you are starting at the on-line menu. "Online" appears on
the top line of the Communicator main menu when the Communicator is at the on-line menu.
4.5
Communicator safety messages and notes
Users are responsible for responding to safety messages (e.g., warnings) and notes that appear on the
Communicator. Safety messages and notes that appear on the Communicator are not discussed in this
manual.
Configuration and Use Manual
250–600 Ω resistance
Communicator
Transmitters
Ω
Master
device
HART clips
. Add resistance to the
250–600 Ω resistance
(if necessary)
21