LCN-AT2
Installation guide
Local Control Network - building controls in perfection
®
How it functions
The transponders (LCN-AT2´s) are activated automatically through the field of an LCN-
ATW, without having to press a button. For this it is enough to enter the detection zone
(max. 4m range) of the reading device. The LCN-AT2 answers the LCN-ATW with its own
ID-Nr. It adds its recognition (LF-ID) when sending to the reader, to which it answers.
When the transponder-ID is stored in the LCN-module of the LCN-ATW, the module will
then carry out the LONG-COMMAND. When the LCN-AT2 leaves the detection zone , the
module carries out the RELEASE-
COMMAND with a delay of approx. 10s.
Additionally the number of the transponder
is sent to the LCN-Bus, so that access
control systems can react to it.
The transponders (LCN-AT2´s) can send
wireless commands to the reader over 2
push-buttons, without having to be within
the set detection field of the antenna. When
the push-button A is pressed, the LCN-AT2
sends an information over the wireless
receiver in the reader to the Bus module,
that carries out the HIT function of the
chosen key in the transponder table.
LCN-ATW
LCN-AT2
2
