5 |
P a g e
Solar Monitor -
ISO
SNMP
Mi
SYSTEM CONNECTIONS
The Battery wires can be a thin as the device only monitors the battery from this line
and draws very little current from this battery input line.
Current consumption in total with LAN port connected 110mA @ 12Vcdc / 55mA @
24Vdc
in order to measure the 2 individual battery voltages and the total voltage if
connected to a 24V battery system the centre tap (blue wire in drawing) have to be
connected.
**** IMPORTANT NOTE****
The Alarm input is a
potential free contact input only
and
NO
voltages should be
injected here- Permanent Damage to the unit will occur.
The
5 Way Relay board
connects via 10Way IDC cable supplied with the -Relay
board
The Alarm SNMP (OID) data will change from a
0 to a 1
, as soon as the Alarm input
is triggered and
will stay at data
1
for about 7minutes after the alarm condition was
restored , making sure polling SNMP software does not miss the alarm condition.
