1-2
HART COMMUNICATOR CONNECTIONS
TheHART Communicator c an interface with a transmitter from the control
room,the instrument site, or any wiring termination point in theloop through
therear connection panel (Figure 1-2).
Tointerface, connect the HART Communicator with the appropriate
connectorsin parallel with the instrument or load resistor. All connections are
non-polarized.When connecting to a PC, you must use the PC
CommunicationAdapter to conn ect to the Communicator’s serial port. See
Listenfor PC Menu on page 1-26 for more information an dAppendix B for
acomplete list of parts.
Forintrinsically safe Canadian Standards Association (CSA) and Factory
Mutual(FM) wiring connections,see Appendix C.
FIGURE1-2. Rear Connection Panel with NiCad Re charger Jack.
Explosionscan resul t inde ath or serious injury.Do not con nect to the serial port
orNiCad recharger jack in an explosive atmosphere.
WARNING
!
SerialPort
LoopConnectors
OptionalNiCad
Recharger Jack