Model MTG11A/18A/11B/18B/14C System configuration and structure Azbil Corporation
1-8 Model MTG11A/18A, MTG11B/18B, MTG14C
• Two wired magnetic flowmeter: Measures flow rate and outputs the instantaneous
flow rate values and the instrument's self-diagnosis results in the form of digital
signals.
• Smart protocol converter (SPC): Receives DE protocol based digital signals from
this instrument and converts them and outputs into a 4-20 mA DC or 1-5V DC
analog signal.
• Communicator (SFC): Used to communicate with this instrument, read data and
change instrument data settings.
• PM100, PM300, A-MC: These are process controllers on the UCN which carries
out the regulatory control, sequences, arithmetic operations, process I/O and other
functions simultaneously.
Figure 1-5-2 System configuration for digital output
SFC
Control
system
SPC
integral
power
supply
Communicator
SFC
PM100
PM300
or
A-MC
Grounding *
Grounding *
Two wired magnetic flowmeter
(Remote type)
Two wired magnetic flowmeter
(Remote type)
*: The most effective grounding method is direct
connection to earth ground with minimal
impedance.
Grounding *
Grounding *
CM2-MTG300-2001.book 8 ページ ２０１５年９月２９日 火曜日 午前１０時１４分
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