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2N TELEKOMUNIKACE a.s., www.2n.cz 198/233
Installation:
Install the onto a two-wire cable between the intercom and the 2N Security Relay
®
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 to the intercom as follows:2N Security Relay
®
To the intercom active output (OUT1 or OUT2) , or
To the intercom relay output with a 12 V DC serial external power supply.
Connect the electric lock to the output as follows:2N Security Relay
®
To the switched output.
To the passive output in series with the external power supply.
The device also supports a Departure button connected between the ‘PB’ and ‘- Helios
IP / intercom’ terminals. Press the Departure button to activate the output for 5
seconds.
Status signalling:
Green LED Red LED Status
blinking off Operational mode
on off Activated output
blinking blinking Programming mode – waiting for initialisation
on blinking Error – wrong code received
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