Moxa VPort 461A-T [14/21] Grounding the moxa vport 364a
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Moxa VPort 461A-T [14/21] Grounding the moxa vport 364a

Moxa VPort 364A [14/21] Grounding the moxa vport 364a
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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.
• 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.
• Keep input wiring and output wiring separated.
• It is strongly advised that you label wiring to all devices in the system.
Grounding the Moxa VPort 364A
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.
Wiring the Redundant Power Inputs
The VPort 364A has two sets of power input, power input 1 and power
input 2, which are located on the two 5-pin terminal block connectors. Top
and front views of the terminal block connectors are shown here.
STEP 1:
Insert the negative/positive DC or
AC wires into the V
-/V+ terminals.
STEP 2:
To keep the DC or AC wires from
pulling loose, use a small flat
-blade
screwdriver to tighten the wire
-
clamp screws
on the front of the terminal block connector.
STEP 3:
Insert the plastic terminal block
connector prongs into the terminal block
receptor, w
hich is located on the VPort
364A
’s top panel.
ATTENTION
The power for this product is intended to be supplied by a Listed
Power Unit, with output marked LPS, and rated to deliver 12 to 32
VDC at a maximum of
510
mA (at 12VDC), or 18 to 30 VAC at a
maximum of 5
12 mA (at 18VAC). The maximum power
consumption is 7.5W.

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