Emerson Micro Motion 5700 - Wire the mA;HART Output (Internally Powered); Wire the mA;HART Output (Externally Powered)

Figure 4-10: Frequency Output wiring (internally powered)
A
D
C
B
A. Frequency Output
B. Channel B or C
C. See Figure 4-11for output amplitude versus load resistance
D. Counter
Figure 4-11: Internally powered Frequency Output: output amplitude versus load
resistance [24 VDC (Nom) open circuit]
0
2
4
6
8
10
12
14
16
18
20
22
24
0 250 500 750 1000
A
B
A. Output amplitude (V)
B. Load resistor (Ω)
4.5.2
Wire the Frequency Output (externally powered)
Use this procedure to wire the externally-powered Frequency Output for Channel B or C.
Procedure
Wire to the appropriate output terminal and pins.
Installation Manual Wiring the channels
MMI-20027478 February 2020
Installation Manual 29