Emerson MICRO MOTION 1700 - Manual (Page 86)

HART multidrop wiring Figure 7-4:
A
B
C
D
E
F
A. 250–600 Ω resistance
B. HART-compatible host or controller
C. HART-compatible transmitters
D. Model 1700 or Model 2700 transmitter
E. SMART FAMILY ™ transmitters
F. 24 VDC loop power supply required for passive transmitters
I/O wiring for Model 1700 and Model 2700 transmitters with analog outputs
82 Micro Motion ® Model 1700 and 2700