Digi XBee User Manual

© 2014 Digi International Inc. 50
XBee/XBee-PRO
®
DigiMesh 2.4 User Manual
Is Node in
Deployment
Mode?
Wait Sleep
Guard Time
Send
S
y
nc
Yes
Listen for
Relay of
S
y
nc
Heard
Relay?
No
Coord.
Rapid Sync
Disabled?
No
Is Sleep
Coordinator?
No
Wait
Random
Holdoff
Send
S
y
nc
Yes No
Listen for
Relay of
S
y
nc
Heard
Relay?
Send
S
y
nc
No
Network
Transmit
Time
Yes
Wait Sleep
Guard Time
Is Cyclic Sleep
Node?
Wait Sleep
Time in Low
Power Mode
Wait
Sleep
Time
Yes
No
Send
S
y
nc
Yes
Yes
Ever been
S
y
nc’ed?
Send
Poll
No
Yes
Exit
Deployment
Mode
Power-up
Enter
Deployment
Mode
Is Sleep
Coordinator?
No
Yes
Is node a non-
sleep coord.
node which has
lost s
y
nc?
Yes
No

Digi XBee Specifications

General

Operating Frequency	2.4 GHz
RF Data Rate	250 kbps
Model	XBee S2C
Category	Control Unit
Operating Voltage	2.1 to 3.6V DC
Operating Temperature	-40 to +85 °C
Interface	UART
Dimensions	24.38 x 27.61 x 9.14 mm