Table of Contents1 Introduction to ZigBee ............................... 42 Introduction to the ZT‐255x Module ................... 53 Hardware Information ................................. 63.1 ........................................ 6Specifications3.2 .................................... 7ZT‐255x Front View3.3 ................................ 9Dimensions (Units: mm)3.4 ........................................ 10Block Diagram3.5 ..................................... 10Wire Connections4 Setting up the ZT‐255x module ....................... 114.1 ....................... 11Introduction of configurations4.2 ..................... 18Connecting the Power and Host PC4.3 ........................... 20Configuring ZigBee Setting4.4 .................................. 23Test Communications5 Applications ........................................ 246 Troubleshooting ..................................... 256.1 .................................... 25Technical Support7 Appendixes .......................................... 267.1 ................................. 26LED Indicator Status7.2 ..................... 27DCON/MODBUS Module Communication7.3 ................. 29Non‐addressable Device CommunicationICP DAS, ZT‐2550/ZT‐2551 User Manual, Version 1.3 Page 2Copyright @ 2013 by ICP DAS Co., Ltd. All Rights Reserved.