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HART COMMUNICATOR CONNECTIONS
The HART Communicator can interface with a transmitter from the control
room, the instrument site, or any wiring termination point in the loop through
the rear connection panel (Figure 1-2).
To interface, connect the HART Communicator with the appropriate
connectors in parallel with the instrument or load resistor. All connections are
non-polarized. When connecting to a PC, you must use the PC
Communication Adapter to connect to the Communicator’s serial port. See
Listen for PC Menu on page 1-26 for more information and Appendix B for
a complete list of parts.
For intrinsically safe Canadian Standards Association (CSA) and Factory
Mutual (FM) wiring connections, see Appendix C.
FIGURE 1-2. Rear Connection Panel with NiCad Recharger Jack.
Explosions can result in death or serious injury. Do not connect to the serial port
or NiCad recharger jack in an explosive atmosphere.
WARNING
!
Serial Port
Loop Connectors
Optional NiCad
Recharger Jack