Azbil Corporation Electrical wiring
Model MTG11A/18A, MTG11B/18B, MTG14C 3-5
Selecting the wiring cable
For the electrical cable, we recommend 600V vinyl insulation, vinyl sheath wire CVV
with a conductor area of 2 mm
2
or a stranded wire cable having equivalent or superior
performance.
To avoid influences or damages due to electromagnetic induction, we recommend
using two core shielded cables for wiring.
Select a sheath material that can endure the environment (ambient temperature,
corrosive gas, corrosive fluid and the like) in which the cable is running.
The cable is wired in to the terminal box through a conduit cable ground (with G1/2
internal thread, CM20 internal thread or 1/2NPT internal thread). Therefore, the
optimum cable external diameter is
φ
11.
For the terminal treatment of the cable, we recommend a crimp terminal (M4 screw)
with an insulating sleeve.
The maximum length of wiring cable is 1500 meters.
Cabling
When running a cable between the instrument and a controller, pay attention to the
following:
• The cabling should avoid a large-capacity transformer, motor, power source or
other noise source. Do not put the cable in the same tray or duct with other power
cables.
• For waterproofing and damage prevention of the wire, we recommend cabling
work using conduits and ducts. Use a waterproof gland at the conduit cable
ground.
CM2-MTG300-2001.book 5 ページ ２０１５年９月２９日 火曜日 午前１０時１４分
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