User`s guide

XBee Analog I/O Adapter
19
Power options
Depending on adapter model, there are several powering options.
Alkaline battery model
This product can be powered by a 9-30VDC external power supply (see
"Power requirements" on page 68) or by batteries. Use 3x1.5V “N” alkaline
battery cells. To install batteries, insert a screwdriver in the slots in the side
of the adapter case and twist to snap off the cover. Insert the batteries
following the polarity diagram on the board.
Lithium battery model
This model can be powered by a 3-6VDC external power supply or by 2/3
AA 3.6V lithium batteries and a 1/2 AA boost capacitor. Replacement
batteries available for purchase; contact Digi at 952-912-3444 or
877-912-3444.
Connection and power-on
1. Connect the wires for the desired analog device to the connector for the
adapter. The connector accommodates wire gauges from 16AWG to
30AWG. The connector for the adapter is a 6-position wire terminal
block. The figure shows Pin 1 of the connector when the adapter is
oriented with the mounting tabs, facing upwards (the underside of the
adapter).
To insert or remove wires, insert a screwdriver blade in the slot directly
below the hole where the wire inserts. Press down on the spring to
open up the hole and insert or remove the wire.
2. Connect the power supply to the adapter or insert batteries.