Europlex 3GS, Manual

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Nodes 5-4
enhanced access node provides support for 8 relay
outputs that you can configure as 4 locks and 4
assignable codes. Other features of the enhanced node
include on-board ferrites for improved ringnet noise
immunity, and 5V and 12V outputs with resettable PTZ
fuses to power card readers, and an upgradeable flash
memory chip.
LEM Node
The LEM node allows you to upgrade a system from
Aplex/Adplex to 3GS without a complete re-wiring of the
installation. With the Aplex/Adplex panel replaced by a
3GS Controller, all existing LEM modules and I/O devices
can be run through the LEM node back to the Controller.
LEM node inputs are recognised by the system as
standard node inputs and so do not need to be re-
addressed. The LEM node is powered by its own 1Amp
linear power supply.
Note The Aplex/Adplex RKD is not supported and should
be replaced by 3GS RKDs on the ringnet.
Encryption Node
The Encryption node provides maximum security for the
reporting of zone inputs. A pre-addressed encryption
module is placed within a system sensor, and connected
to the sensor alarm and contact terminals on the
Encryption node. Activation of the sensor is reported
back to the node, giving the individual module address,
and then back to the controller. The individual
addressing of the module makes zone substitution and
system compromise difficult.
Wireless Node
The 3GS Wireless Node provides an interface for up to 8
or 16 wireless detectors. The node incorporates 8 built-in
relay outputs, an easy to use programming interface
consisting of two 7 segment displays and three push
buttons, and a front tamper switch.