2N Telekomunikace LTE Verso, Руководство по установке

Страница: 178 / 213

Installation manual 2N® LTE Verso
178 / 213
•
•
•
Function:
The 2N
®
Security Relay is a device installed between an intercom (outside the secured area)
and the electric lock (inside the secured area). The 2N
®
Security Relay includes a relay that can
only be activated if the valid opening code is received from the intercom.
Specifications:
Passive switch: NO and NC contacts, up to 30 V / 1 A AC/DC
Switched output:
Where the security relay is fed from the intercom, 9 to 13 V DC is available on the output
depending on the power supply (PoE: 9 V; adapter: source voltage of minus 1 V) / 400 mA
DC.
Where the security relay is fed from an external power supply, 12 V / 700 mA DC is available
on the output.
Dimensions: (56 x 31 x 24) mm
Weight: 20 g
Installation:
Install the 2N
®
Security Relay onto a two-wire cable between the intercom and the electric lock
inside the area to be secured (typically behind the door). The device is powered and controlled
via this two-wire cable and so can be added to an existing installation. Thanks to its compact
dimensions, the device can be installed into a standard mounting box.
Connection:
Connect the 2N
®
Security Relay to the intercom as follows:
To the intercom active output (OUT1)
Connect the electric lock to the 2N
®
Security Relay output as follows: