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MxNVR-IA8
Wiring Requirements
ATTENTION
Safety First!
•
Be sure to disconnect the power cord before installing and/or wiring your Moxa MxNVR-IA8.
•
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 be overheated, causing serious damage
to your equipment.
You should also pay attention to the following:
•
Use separate wiring paths 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.
•
You can determine which wires should be routed separately by the transmitted signal types. The rule of
thumb is that wires that share similar electrical characteristics can be bundled together.
•
Keep input wiring and output wiring separated.
•
We strong recommend that you label all the wires in the system.
ATTENTION
Caution!
Risk of explosion if the battery is replaced by an incorrect type. Dispose of used batteries according to the
instructions
Grounding the MxNVR-IA8
Grounding and wire routing help limit the effects of noise caused by electromagnetic interference (EMI). Run
the ground connection from the ground screw to the grounding surface prior to connecting devices.
ATTENTION
This product should be mounted to a well-grounded mounting surface such as a metal panel.
Wiring the Power Input
The MxNVR-IA8 has one power input, which is located on the 3-pin terminal block connector.
STEP 1: Insert the negative/positive DC wire into the V-/V+ terminals, and the
ground cable to the
STEP 2: To keep the DC wire 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 into the terminal block
receptor, which is located on the MxNVR-IA8's front panel.
2-10
Getting Started
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