Alpha-Log
–
User manual
LSI LASTEM SRL
INSTUM_03388
Page 11 / 116
1.2
Instrument description
Fig. 1
–
Instrument description.
Fig. 2
–
Terminal block.
(1) - On/Off switch
(2) - I
2
C input
(3) - USB ports
(4) - Ethernet port
(5) - Com1 serial port (modem)
(6) - Com2 serial port (ALIEM)
(7) - 20x4 characters LCD display
(8) - Keyboard
(9) - Operating status LEDs
(10) - Terminal block
INPUTS
-
Pulse/Freq1, Pulse/Freq2:
for
impulsive and frequency signals
-
Pt100:
platinum resistance
thermometer
-
SDI-12:
SDI-12 serial line (Com5)
-
LCD On:
display activation external
contact
-
Analog In:
1÷2000 mV voltage
-
TTL Serial:
DQA601.3 thunderstorm
distance or DMA672.1
Temperature/RH% sensor (Com4)
-
RS-485:
RS-485 serial line (Com3)
SWITCHED POWER OUTPUTS
-
Pwr Out1
(only available if
TTL Serial
is
free)
, Pwr Out2, Pwr Out3
POWER SUPPLY
-
Batt/Pwr In:
power supply 6÷30 Vdc
-
PV In:
photovoltaic module input
Содержание Alpha-Log
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Страница 115: ...Alpha Log User manual LSI LASTEM SRL INSTUM_03388 Page 115 116 Generic connection scheme...
Страница 116: ...Alpha Log User manual LSI LASTEM SRL INSTUM_03388 Page 116 116 Dichiarazione di conformit Declaration of conformity...