User`s guide

XBee RS-485 Adapter
14
Overview
The XBee RS-485 PH Adapter provides short range wireless connectivity
to any RS-485 serial device, with available solutions for both mesh
(including ZigBee) and point-to-multipoint networks. Unlike an embedded
wireless module, which requires design integration and development time,
these off-the-shelf adapters provides instant wireless connectivity to
existing RS-485 serial devices. All XBee adapters can be used with Digi's
ConnectPort X gateways for data aggregation and IP connectivity
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 desired device to the RS-485 port of the adapter.
2. Connect the power supply to the adapter or insert batteries.
Chapter 4
XBee RS-485 Adapter