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Figure 4-9: mA/HART multidrop wiring
B
A
C
E
D
F
I give up
A. 250–600 Ω resistance
B. HART-compatible host or controller
C. HART-compatible transmitter (internally powered)
D. 5700 transmitter (internally powered) mA/HART connections
E. SMART FAMILY
™
transmitters
F. 24 VDC loop power supply required for external transmitter
4.5
Wire the Frequency Output
Use this section to wire the Frequency Output in explosion-proof, nonincendive, or
nonhazardous installations.
Important
Meter installation and wiring should be performed only by suitably-trained personnel.
4.5.1
Wire the Frequency Output (internally powered)
Use this procedure to wire the internally-powered Frequency Output for Channel B or C.
Procedure
Wire to the appropriate output terminal and pins.
Wiring the channels
Installation Manual
February 2020
MMI-20027478
28
Micro Motion 5700 Transmitters with Configurable Outputs