Omni 4000 Series Installation Manual page 58

Figure 3-33: Example HART Module Wiring Using an Internal Load
OMNI 68-6207
HART INTERFACE BOARD
250 Ohm
or
500 Ohm
JUMPER
Figure 3-34: Example HART Module Wiring Using Multi Drop Load
3-36
OMNI 4000/7000 Installation Guide – Rev H
+24VDC
HART
XMTR
HART INTERFACE BOARD
NET +
NET -
DC RETURN
+24VDC
HART
XMTR
NET +
NET -
DC RETURN
Installation
OMNI 68-6207
250 Ohm
or
500 Ohm
JUMPER
HART HART
XMTR XMTR
HART
XMTR