Emerson MICRO MOTION 1700 - Manual (Page 90)

Safe area HART multidrop wiring Figure 8-5:
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 with intrinsically safe outputs
E. SMART FAMILY transmitter
F. 24 VDC loop power supply required for HART 4–20 mA passive transmitters
8.4 Safe area frequency output/discrete output
wiring
Safe area frequency output/discrete output wiring Figure 8-6:
A
B
c
A. VDC
B. Counter
C. R
load
I/O wiring for Model 1700 and Model 2700 transmitters with intrinsically safe outputs
86 Micro Motion ® Model 1700 and 2700