INSTRUCTION MANUAL
-5-
3.
Circuits
3.1
Powering the MAXBEC2D
The MAXBEC2D can be powered by up to two batteries. These can vary by cell-count and
chemistry and the MAXBEC2D will always take power from the battery with the highest
voltage. If both batteries have the same voltage, then the MAXBEC2D will take power from
both batteries together. LED Batt. A and/or LED Batt. B will indicate which battery the power
is being drawn from. This can also be determined from the JETIBOX.
If only one battery is to be used, it can be connected to battery input A or input B.
To connect your device(s) to the MAXBEC2D, either solder your wires (Please use wire of at
least 1mm2 diameter or larger, depending on your anticipated load) to the MPX output
connector of the MAXBEC2D or use the JETI MPX/3xJR cable, available separately. The
Duplex EPC receivers, such as the R6 EPC, R8 EPC, R12, R14 and R18 are already fitted with
a compatible MPX plug.
3.2
Communication with the MAXBEC2D
3.2.1
Connecting MAXBEC2D to the JETIBOX
Connect the MAXBEC2D to the JETIBOX using the red JR connector from the
MAXBEC2D. Plug this into the appropriate socket of the JETIBOX (The socket marked
signal, +, -).Connect the power-supply battery to the MAXBEC2D and switch-on the
MAXBEC2D using the magnetic switch.
For this setup, there is no need to connect a
supply battery to the JETIBOX as it will be powered by the MAXBEC2D.
There is
no wireless data transfer in this scenario. Please note that in this configuration, no alarms
will be generated because these rely on the wireless data transfer and acoustic alarm of
your Duplex transmitter module.
