2N Helios IP Uni, Руководство по установке

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Electric Installation 2.3
20
LAN Connection
2N
®
Helios IP Uni is connected to the LAN via a RJ-45 terminated (connector X11)
UTP/STP cable (of category Cat 5e or higher). The system is equipped with the Auto-
MDIX function and so both the straight and crossed cable versions can be used
External Power Supply Connection
2N
®
Helios IP Uni can be fed either from an external 12V/1A DC power supply or from
the LAN equipped with the PoE 802.3af supporting network elements.
External Power Supply
An external 12V power supply is connected to terminal block X19. Use a 12V +- 15%
DC power source dimensioned to current intake of 1A at least (Part No. 91341481E) to
ensure a reliable function of your device.
PoE Supply
2N
®
Helios IP Uni is compatible with the PoE 802.3af (Class 0 – 12.95W) technology
and can be supplied directly from the LAN via compatible network elements. If your
LAN in incompatible, insert the PoE injector, Part No. 91758100E, between
2N
®
Helios IP Uni and the nearest network element.
Electric Lock Connection
2N
®
Helios IP Uni is equipped with an electrically isolated relay switch with NO and NC
contacts (terminal block X17) and 12V/700mA switched output (terminal block X18),
to which a standard electric lock or another compatible electrical appliance can be
connected.
Device Resetting
2N
®
Helios IP Uni is equipped with a RESET button. Push the button for more than 10s
to reset the factory default values, deleting all the data stored in the device. Push the
button shortly (< 1s) to restart the device without changing its configuration.