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XBee™ ZNet 2.5/XBee-PRO™ ZNet 2.5 OEM RF Modules

XBee ZNet 2.5/XBee PRO Znet 2.5 OEM RF Modules ZigBee™ Networks RF Module Operation RF Module Configuration Appendices

Product Manual v1.x.4x - ZigBee Protocol
For OEM RF Module Part Numbers: XB24-BxIT-00x ZigBee OEM RF Modules by Digi International Firmware Versions: 1.0xx 1.1xx 1.2xx 1.3xx Coordinator, Transparent OperationCoordinator, API Operation Router, End Device, Transparent Operation Router, End Device, API Operation

Digi International Inc. 11001 Bren Road East Minnetonka, MN 55343 877 912-3444 or 952 912-3444 http://www.digi.com
90000866_C 2/11/2008

XBee ZNet 2.5/XBee PRO Znet 2.5 OEM RF Modules‐ ZigBee ‐ v1.x4x  [2/11/2008]

© 2008 Digi International, Inc. All rights reservedNo part of the contents of this manual may be transmitted or reproduced in any  form or by any means without the written permission of Digi International, Inc. ZigBee® is a registered trademark of the ZigBee Alliance. XBee™ ZNet 2.5/XBee™ ZNet 2.5 PRO is a trademark of Digi International, Inc.

Technical Support: 

Phone: (801) 765‐9885 Live Chat: www.digi.com E‐mail: support@digi.com

© 2008 Digi International, Inc.     2

XBee ZNet 2.5/XBee‐PRO ZNet 2.5 OEM RF Modules ‐ ZigBee ‐ v1.x4x  

Contents
1. Overview 4 1.1. Key Features 5 1.1.1. Worldwide Acceptance 5 1.2. Specifications 5 1.3. Mechanical Drawings 7 1.4. Mounting Considerations 8 1.5. Pin Signals 9 1.6. Electrical Characteristics 10 2. RF Module Operation 11 2.1. Serial Communications 11 2.1.1. UART Data Flow 11 2.1.2. Serial Buffers 112.1.3. Serial Flow Control 12 2.1.4. Serial Interface Protocols 13 2.2. Modes of Operation 14 2.2.1. Idle Mode 14 2.2.2. Transmit Mode 14 2.2.3. Receive Mode 15 2.2.4. Command Mode 15 2.2.5. Sleep Mode 16 3. ZigBee Networks 17 3.1. ZigBee Network Formation 17 3.2. ZigBee PANs 17 3.2.1. Starting a PAN 17 3.3. Joining a PAN 18 3.3.1. Allowing Joining 19 3.3.2. Security 20 3.4. ZigBee NetworkCommunications 21 3.4.1. ZigBee Device Addressing 21 3.4.2. ZigBee Application-layer Addressing 21 3.4.3. Data Transmission and Routing 22 4. XBee ZNet 2.5 Networks 27 4.1. XBee ZNet 2.5 Network Formation 27 4.1.1. Starting an XBee ZNet 2.5 Coordinator 27 4.1.2. Joining an XBee ZNet 2.5 Router or End Device to a PAN 28 4.1.3. Verifying Network Selection 29 4.1.4. Secure Networks 29 4.1.5. Openand Closed Networks 29 4.1.6. Resetting Network Parameters 30 4.2. XBee ZNet 2.5 Addressing 31 4.2.1. Device Addressing 31 4.2.2. Application-layer Addressing 33 4.3. Sleeping End Devices 34 4.3.1. End Device Operation 34 4.3.2. Parent Operation 35 4.3.3. End Device Behavior 37 4.3.4. Parent Behavior 37 4.3.5. End Device Sleep Configuration 37 4.4. Remote Configuration Commands 41 4.4.1. Sendinga Remote Command 41 4.4.2. Applying Changes on Remote 41 4.4.3. Remote Command Responses 41 4.5. IO Line Monitoring 41 4.5.1. IO Samples 43 4.5.2. Queried Sampling 44 4.5.3. Periodic IO Sampling 44 4.5.4. Digital IO Change Detection 44 4.5.5. Voltage Supply Monitoring 45 4.6. I/O Line Configuration 45 5. Network Commissioning and Diagnostics 48 5.1. Device Discovery 48 5.2. DeviceConfiguration 48 5.3. Device Placement 48 5.3.1. Link Testing 48 5.3.2. RSSI Indicators 49 5.4. Commissioning Pushbutton and Associate LED 49 5.4.1. Commissioning Pushbutton 50 5.4.2. Associate LED 51 6. API Operation 54 6.0.1. API Frame Specifications 54 6.0.2. API Examples 56 6.0.3. Supporting the API 57 6.0.4. API Frames 57 7. XBee ZNet 2.5 Command Reference Tables 70 8. Manufacturing Support 78 8.1.Interoperability with other EM250 Devices 78 8.1.1. Crosstalk Issue 78 8.2. Customizing XBee Default Parameters 78 8.3. XBee EM250 Pin Mappings 78 8.4. XBee ZNet 2.5 Custom Bootloader 79 8.5. Programming XBee ZNet 2.5 Modules 80 8.6. Developing Custom Firmware 81 8.7. Design Considerations for Digi Drop-in

                           © 2008 Digi Internaitonal, Inc.

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