Moxa Technologies VPORT 351 - Manual (Page 13)

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ATTENTION
Safety First!
Be sure to disconnect the power cord before installing and/or
wiring your Moxa switch.
This device has UL508 approval. Use copper conductors only,
60/75°C, Tighten To 4.5 pound-inches. For use in Pollution
Degree 2 Environment.
ATTENTION
Safety First!
Calculate the maximum possible current in each power wire and
common wire. Observe all electrical codes dictating the
maximum current allowable for each wire size. If the current goes
above the maximum ratings, the wiring could overheat, causing
serious damage to your equipment.
You should also pay attention to the following:
y
Use separate paths to route wiring for power and devices. If power wiring
and device wiring paths must cross, make sure the wires are perpendicular
at the intersection point.
NOTE: Do not run signal or communications wiring and power wiring in
the same wire conduit. To avoid interference, wires with different signal
characteristics should be routed separately.
y
You can use the type of signal transmitted through a wire to determine
which wires should be kept separate. The rule of thumb is that wiring that
shares similar electrical characteristics can be bundled together.
y
Keep input wiring and output wiring separated.
y
It is strongly advised that you label wiring to all devices in the system when
necessary.
Grounding Moxa VPort 351
Grounding and wire routing help limit the effects of noise due to
electromagnetic interference (EMI). Run the ground connection from the
ground screw to the grounding surface prior to connecting devices.
ATTENTION
This product is intended to be mounted to a well-grounded
mounting surface such as a metal panel.
Manual
Amplicon.co.uk IT and Instrumentation for industry
Sales: +44 (0) 1273 570 220 Website: www.amplicon.co.uk Email: [email protected]