Moxa UC-8410A-LX [16/28] Attention

Moxa UC-8410A-LX [16/28] Attention
UC-8410A Hardware Hardware Connection Description
4-2
Wiring Requirements
ATTENTION
Safety First!
Be sure to disconnect the power cord before installing and/or wiring your
UC-8410A.
Wiring Caution!
Calculate the maximum possible current in each power wire and common wire. Observe all electrical codes
that
dictate the maximum current allowed for each wire size.
If the current goes above the maximum ratings,
the wiring could overheat, causing serious damage to your equipment.
Temperature Caution!
Be careful when handling the
UC-8410A. When plugged in, the UC-8410A’s internal components generate
heat, and
the outer casing may feel hot to the touch.
You should also observe the following common wiring rules:
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 communication 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 separate.
We strongly recommend that you label wiring to all devices in the system for easy identification.
Connecting the Power
The UC-8410A has a 3-pin terminal block for a 12 to 48 VDC power input.
The following figures show how the power input interface connects to external power source. If the power is
properly supplied, the Ready LED will illuminate with a solid green color after 30 to 60 seconds have passed.
ATTENTION
The power for this product is intended to be supplied by a
Listed Power Supply Unit that is rated to deliver 12
to 48 VDC at a minimum of 1
010 mA for 12 VDC, and 240 mA for 48 VDC.
Grounding the UC-8410A
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.

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