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Warning
When you connect a device containing a coil, such as a relay or an electromagnetic lock,
it is necessary to protect the intercom against voltage peak while switching off the
induction load. For this way of protection, we recommend a 1 A / 1000 V diode (e.g.,
1N4007, 1N5407, 1N5408) connected antiparallel to the device.
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
1.
Using a PoE injector, Part No. 91378100. 2N
cable as shown in Tab. 1 above.
2.
Using a power adapter, Part No. 91341481E.
The external power supply from a power adapter can be connected to terminals 1 and 2.
®
IP Vario.
Terminal Block Connection for Power Adapter
Installation manual 2N® IP Vario
®
IP Vario is then powered through an Ethernet
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