Electrical wiring Azbil Corporation
3-2 Model MTG11A/18A, MTG11B/18B, MTG14C
3-1 : Electrical wiring
Electrical wiring
Introduction
For this instrument to operate, 15.3 to 42V DC power supply is required to signals
wiring. The electrical wiring of this instrument is described below as to the following
items:
• Wiring cable connecting positions
• Dedicated cable connecting positions (detector and converter)
• Power source and load resistance
• Cable selection and cabling
• Grounding
• Wiring connection of power supply and analog current output
• Wiring connection for pulse output
• Wiring connection for contact output
• Wiring procedure
• Wiring connection between detector and converter
~Note Do not connect commercial power directly to this instrument. Impressing
commercial power on this instrument causes unrecoverable damage to
the internal measuring circuit.
Power and load resistance
Use a direct current (15.3 to 42V DC) for the power.
Supply 50V DC or over or 35V AC or over causes unrecoverable damage to the
instrument.
The power ripple factor should be 1V or less in peak-to-peak value.
CM2-MTG300-2001.book 2 ページ ２０１５年９月２９日 火曜日 午前１０時１４分
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