Simons Voss Technologies SmartRelais 3 Advanced Manual page 37

SimonsVoss
Manual
SmartRelais 3 Advanced
6.4.4.1 Doors
Door with a reader and
a button
Elec. connection
to the button
Button in the
protected
area
In the following section, the term unprotected area refers to an area or
place which anyone can access. The protected area refers to an area or
place which only persons who have previously identified themselves at
least once as access-authorised with an authorised identification media
may access.
The SREL3 ADV system can be used to secure doors.
In this use case, the controller is installed in a protected area, such as
the building interior. An external reader is mounted on the
unprotected side of the door and can read identification media.
No-one can manipulate the data since communication is secured
from the reader to the controller and to LSM. When the data reach the
controller, the controller evaluates them. If there is a virtual network
and connection to LSM (Ethernet), the latest information is retrieved
using the identification medium; if not, the system used the last status
saved internally. Depending on the result of the evaluation, the
controller triggers the required action, such as actuate a relay.
Ethernet connection to LSM
Optional PoE instead of PSU
Controller with relay output
in the protected area
Elec. connection to electric
strike on sliding door, for example
6 | Setting up 37 / 135
Serial connection
to third-party systems
External
power supply unit
Encrypted
connection
to the reader
Reader in
the unprotected
area