External Power Supply; Electric Lock Connection - 2N Helios IP Safety Installation Manual

X19 – 12 V / 1 A DC power input
LED1/2 – System status indicators
LED3 – LAN connection activity indicator
LAN Connection
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2N Helios IP Safety
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
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2N Helios IP Safety can be fed either from an external 12 V / 1 A DC power supply
or from the LAN equipped with the PoE 802.3af supporting network elements.

External Power Supply

An external 12 V power supply is connected to terminal block X19. Use a 12 V ±15 %
DC power source dimensioned to current intake of 1 A at least (Part No. 91341481E) to
ensure a reliable function of your device.
PoE Supply
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2N Helios IP Safety
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 Safety

Electric Lock Connection

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2N Helios IP Safety is equipped with an electrically isolated relay switch with NO
and NC contacts (terminal block X17) and 12 V / 700 mA switched output (terminal
block X18), to which a standard electric lock or another compatible electrical appliance
can be connected.
Note
Factory Default Resetting (PCB version 555v3)
For resetting device to default settings press and hold SW1 button. Wait for the first
sound signalization and then release the button. If you press the button for short time
device will reboot only. SW1 button is available in devices with PCB version 555v3 and
higher. For devices with PCB version 555v3 see procedure below.
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2N TELEKOMUNIKACE a.s., www.2n.cz
is connected to the LAN via a RJ-45 terminated (connector
is compatible with the PoE 802.3af (Class 0 – 12.95 W)
and the nearest network element.
Devices with PCB version 555v3 and higher provides independent control
of 12 V switched output (terminal block X18) and relay switch (terminal
block X17). Devices with PCB version 555v2 have both outputs switched
simultaneously.
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