External power supply connection – 2N Helios IP Vario User Manual
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1.
2.
Table 2.2 Terminal Block Connection for Electric Lock
Terminals 3 and 4 are connected to a relay on the
board. The
2N
®
Helios IP Vario
relay terminals may act as normally open or normally closed contacts. Configuration is
performed through the configuration connector X1 as described in the
Configuration Connector Connection subsection. Set on the configuration connector
whether the electric lock will be powered from an external or internal power supply.
External Power Supply Connection
If the Ethernet network is not equipped with the PoE technology, you have two
alternative options how to supply power to
.
2N
®
Helios IP Vario
Using a PoE injector, Part No. 91378100.
is then powered
2N
®
Helios IP Vario
through an Ethernet cable as shown in Tab. 1 above.
Using a power adapter, Part No. 91341481E.
The external power supply from a power adapter can be connected to terminals 1 and
2.
Table 2.3 Terminal Block Connection for Power Adapter