Cylon Aspect-Nexus 2, Руководство по установке оборудования

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MAN0125 Rev 19 © Cylon Controls
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LEFT EDGE
Note : When the Nexus 2 is shipped from the factory, both power
connectors are covered by a warning label. Make sure this
label is completely removed before using the Nexus 2.
1 Power module expansion port Unused
2 24 V AC/DC power Phoenix
connector Connect a 24 V AC/DC power connector to
provide power to your system.
3 19.5 V DC power adapter port Connect a 19.5 V DC power adapter connector to
provide power to your system.
Note: Nexus 2 requires a dedicated SELV 24 V 60VA AC / DC supply
(Class II supply) or a dedicated Dell SELV 19.5 V 65 W PSU.
Note : The recommended supply for warranty purposes is the
included Dell PSU.
When using a higher VA transformer, care must be taken to
ensure that the voltage stays within specification (see
Detailed
Engineering Specifications - Power on page 22).
Warning :
Earthing or Grounding of any of the terminals connected to
the SELV power supply will cause serious damage to the power
supply rectifier and will invalidate the product Warranty.
Never Earth or Ground any of the terminals connected to this
power supply.
Never use this power supply to power CB, NB, or SBC control
devices, or any other equipment, because it is possible that
the other equipment may be connected to Earth or Ground.
Note
: If the Nexus 2 is acting as a Site’s central server, hosting the
primary UI and historical data, it is recommended that its
power supply is connected to an Uninterruptible Power Supply
(UPS).
RIGHT EDGE
1
IO expansion port Unused