Monitoring Station SV 279 PRO
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The case cover is equipped with an antenna.
2.1.2. SD 270 PRO Controller
The SV 279 PRO monitoring station is equipped
with the SD 270 PRO controller that integrates and
controls all system modules and is responsible for
the powering of all elements and communication
between the following elements of the monitoring
station:
•
SVAN 979 instrument,
•
3G modem
and optionally
•
SP 274 meteo module, alarm lamp etc.
A very important task of the controller is power distribution - it provides appropriate DC
power to every element of the system (managing external power sources such as a
power supply SB 270 or optional solar panel or external battery).
The next key task of the controller is the integration of the whole system
– examining
the communication, state and condition of every module of the system and the
immediate indication of all problems on the control panel by means of several LEDs or
remotely using 3G Internet connection.
The controller also analyses the temperature condition inside the monitoring station
case. If the internal temperature is higher than 50
o
C, the controller will switch off
internal battery charging. If the temperature further increases over 65
o
C, the controller
will switch off the monitoring station. The station will be also switched off, if the internal
temperature falls below -30
o
C.
A mini USB connector is positioned on the front panel of the controller and is
designated to the controller firmware upgrade.
Note: The mini USB connector on the controller panel
doesn’t provide any
measurement or setup data exchange with the PC. Such data exchange is carried out
via the USB Device 1.1 interface of the SVAN 979 (USB socket).
