2N IP Uni - Tamper Switch Connection; Device Resetting; Device Restarting

Installation manual 2N® IP Uni
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Tamper Switch Connection
2N
®
IP Uniis equipped with a tamper switch for detection of unauthorized penetration into the
device. After correct and complete installation of the device the tamper switch is closed. Tamper
switch opens immediately when the front panel is removed. Tamper switch contacts are
available on terminal block TAMPER SWITCH.
Device Resetting
2N
®
IP Uniis equipped with a RESET button. Push the button for 30 s to reset the factory default
values, deleting all the data stored in the device.
Device Restarting
Press the RESET button shortly (< 1 s) to restart the system without changing configuration.
•
Note
Both outputs OUT1 and RELAY1 are switched always simultaneously.

•
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 2.5 Extending Module
Connection.

•
Note
The time interval between the short press of RESET and reconnection after restart
is 30 s for2N
®
IP UNI.
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