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.
Figure 4-10: Frequency output wiring (internally powered)
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)
Installation Manual Wiring the channels
MMI-20027478 April 2022
Installation Manual 31
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