2N 9160341, Installation Manual, Page: 75 / 107

2N Access Unit Installation Manual
75 / 107
Available Switches
Location Name Description
Basic unit Relay 1 Passive switch: NO/NC contact, up to 30 V / 1
A AC/DC. Used for connection of non-critical
devices only (lights, e.g.).
Output 1 Active switch output: 8 up to 12 V DC
depending on power supply (PoE: 10 V;
adapter: power supply voltage minus 2 V), up
to 600 mA
Tamper switch Helps to secure the system against tampering.
The information about unauthorised
manipulation with the device can be used in
the menu Hardware / Digital Inputs / Tamper
Switch, in Automation a it is also logged in the
Events.
•
Security
The 12V output is used for lock connection. If, however, the unit (2N IP Intercom,
2N Access Unit) is installed where unauthorized tampering may happen, we
strongly recommend that the 2N
®
Security Relay (Part No. 9159010) be used for
enhanced installation security.
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