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Caution
•
In case of resetting the factory default settings on a device with a version of
firmware 2.18 or higher it is necessary to reprogram the
®
2N
Security Relay using the instructions from section 2.4.
Device Restart
Press the RESET button shortly (< 1 s) to restart the system without changing configuration.
Note
•
The time interval between the short press of RESET and reconnection after restart
is 47 s for 2N
Connection to Digital Outputs
®
2N
IP Audio Kit is equipped with two active outputs (supply from PoE: 10 V DC; suply from
external source: voltage minus 2 V, max. 11 V DC, output current: max 600 mA) on the OUT1± and
OUT2± terminals. The outputs are overload and short-circuit resistant. The output function is
programmable.
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 diode 1 A / 1000 V (e.g.,
1N4007, 1N5407, 1N5408) connected antiparallel to the device.
®
IP Audio Kit.
Installation manual 2N® IP Audio Kit
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