Azbil MagneW Neo PLUS, User Manual

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Azbil Corporation Electrical wiring
Model MTG11A/18A, MTG11B/18B, MTG14C 3-3
See that the load resistance of the loop wiring should within the operational range
shown in Figure 3-1-1 with respect to the power supply voltage used.
~Note
A load resistance of at least 250W is needed for communication with the SFC or
HART communicator.
Figure 3-1-1 Supply power voltage-load resistance characteristics
Figure 3-1-2 Terminal block - Integral type
1164
385
250
0
15.3 21.05 24 42
21.05 < V < 30
R =
V–15.6
0.0218
30 < V < 42
R =
V–14.25
0.02383
Supply voltage(V DC)
1
2
Load resistance (
Ω
)
1
2
Power supply /
Signal terminal (4-20 mA)
Terminal for
communicator connection
Terminal for
pulse / contact output
Internal grounding terminal
CM2-MTG300-2001.book 3 ページ ２０１５年９月２９日 火曜日 午前１０時１４分