Maiwe MIGE2205G Series Manual do utilizador - Página 13
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Industrial Ethernet Switch
3. Hardware installation
3.1. Installation requirement
This industrial Ethernet switch is a single structure. Before installation, you
should first confirm that there is a suitable working environment, including
power requirements, sufficient space, whether it is close to network equipment
which is going to be connected and whether other equipment are in place.
Please confirm the following installation requirements:
Power requirements: normally standard products use 24V power supply,
other power supply system please refer to the product label, the power label on
the shell and related instructions.
Environmental requirements: temperature -40℃～+85℃, relative
humidity 5～95% (no condensation)
Grounding resistance requirements: <5Ω
According to the contract configuration requirements, check whether the
optical cable is laid in place and whether the optical fiber connector is suitable
Avoid direct sunlight, stay away from heat sources or strong
electromagnetic interference area
Standard product install on the DIN rail. Check if there are cables and
connector required for installation
Notice
Be sure to disconnect the power cord before installing or connecting the
Ethernet switch. Calculate the maximum possible current in each power line
and common line, and observe all electrical information to know the
maximum current allowed by lines of different widths. If the current exceeds
the maximum rated current, the wires will overheat and cause serious
damage to the equipment.
At the same time, the following must be noted:
Separate the paths of power lines and equipment lines. If the two paths
must cross, make sure that these lines are perpendicular at the intersection.
Do not lay signal lines or communication lines and power lines in the same
pipeline. To avoid interference, lines with different signal characteristics
should be separated. We can use the type of signal transmitted in a line to
determine which lines should be separated. The rule of thumb is that wires
with the same electrical characteristics can be bundled together. Separate
the input and output lines. It is strongly recommended to label all equipment
lines in the system when necessary.
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