Jbnum-Cps3 Connection - Cristec Battery Monitor JBNUM-CPS3 Manuel D'utilisation

Battery Monitor JBNUM-CPS3 connection
Disconnect the charger from AC power-supply and also from the battery (no input
1
voltage and no output voltage).
Place first the 10m cable with its RJ11 connector between the battery and the LCD
2
monitor final location. Make sure that it will not be too much twisted or bended and that
it will not be located near an electrical cable with interference.
On the Shunt : Fix the measuring board on the shunt. Beware of the polarity (« B+ »
3
on the shunt terminal side battery, « U+ » on the shunt terminal utilization side)
Battery Side : Connect the shunt side « + » of the battery, beware of the polarity,
4
« B+ » battery side, « U+ » utilization side. Connect the green Phoenix connector on
the battery with the 2 wires, « + » on the terminal « + » of the battery, « - » on the
terminal « - » of the battery. Connect the RJ11 cable on the measuring board.
Display Side: Connect the RJ11 cable on one of connectors BAT1, BAT2 or BAT3,
5
depending on the number of monitored batteries.
Wiring diagram for batteries:
To
utilization
The wiring is similar when 1, 2 or 3 batteries are connected (see complete wiring
attached)
T1 T2
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Battery Monitor JBNUM-CPS3
The shunt must be
installed on the positive!
Install the shunt on the
negative would damage
the Battery Monitor.
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