Table of Contents
Summary of Contents for ICP RFU-900
- Page 1 User Manual Version 1.0.0 Jan. 2018 RFU-900 (RS-232/RS-485 to LoRa Radio Modem) RFU-900 (RS-232/RS485 to LoRa Radio Modem) User Manual Version 1.0.0 Page： Copyright © 2018 ICP DAS Co., Ltd. All Rights Reserved E-mail: service@icpdas.com...
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Page 2: Table Of Contents
3.2. Setting up the RFU-900 ....................13 Appendix A. Dimensions ......................18 Appendix B. Revision History ....................19 RFU-900 (RS-232/RS485 to LoRa Radio Modem) User Manual Version 1.0.0 Page： Copyright © 2018 ICP DAS Co., Ltd. All Rights Reserved E-mail: service@icpdas.com... - Page 3 Warning ICP DAS assumes no liability for any damage resulting from the use of this product.ICP DAS reserves the right to change this manual at any time without notice. The information furnished by ICP DAS is believed to be accurate and reliable.
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Page 4: Introduction
Additionally, the RF channels and Group IDs are adjustable, which is helpful to avoid interference encountered when two RFU-900 networks are adjacent. The RF channels and the Group IDs can be configured in order to distinguish and control the different RFU-900 networks. -
Page 5: Features
Isolation: 3000 VDC for DC-to-DC, 2500 Vrms using a photocoupler DIN-Rail mountable Operating temperature, -25 °C ~ +75 °C RFU-900 (RS-232/RS485 to LoRa Radio Modem) User Manual Version 1.0.0 Page： Copyright © 2018 ICP DAS Co., Ltd. All Rights Reserved E-mail: service@icpdas.com... -
Page 6: Specification
-25 °C ~ +75 °C Storage Temperature -30 °C ~ +80 °C Relative Humidity 10 ~ 90% RH, Non-condensing RFU-900 (RS-232/RS485 to LoRa Radio Modem) User Manual Version 1.0.0 Page： Copyright © 2018 ICP DAS Co., Ltd. All Rights Reserved E-mail: service@icpdas.com... -
Page 7: Getting Started
RS-485 Logic High RS-485 Logic Low F.G. Frame Ground RS-232 Ground RS-232 Transmit Data Pin RS-232 Received Data Pin RFU-900 (RS-232/RS485 to LoRa Radio Modem) User Manual Version 1.0.0 Page： Copyright © 2018 ICP DAS Co., Ltd. All Rights Reserved E-mail: service@icpdas.com... -
Page 8: Led Indicator
Each module’s “Device ID” must be different from each other. 0x00 and 0xFF are reserved for broadcast id used. RFU-900 (RS-232/RS485 to LoRa Radio Modem) User Manual Version 1.0.0 Page： Copyright © 2018 ICP DAS Co., Ltd. All Rights Reserved E-mail: service@icpdas.com... -
Page 9: Dip Switch Setting
Init / Run Mode interface. Run Mode: Use to transmit data to the RF side via COM 0 interface. RFU-900 (RS-232/RS485 to LoRa Radio Modem) User Manual Version 1.0.0 Page： Copyright © 2018 ICP DAS Co., Ltd. All Rights Reserved E-mail: service@icpdas.com... -
Page 10: Software Utility
Step 2: Install .NET Framework 3.5 component The RFU-900 Utility tool requires the “.NET Framework 3.5 components”. If your PC’s environment does not has “.NET Framework 3.5 components”, it will start to install .NET Framework 3.5 components from the web site, after executing the “Setup.exe” file. - Page 11 After installing the .Net Framework components, the software will continue to install the Utility tool. Click the “Next” button to continue. Select the installation path of the RFU-900 Utility and click the “Next” button. RFU-900 (RS-232/RS485 to LoRa Radio Modem) User Manual Version 1.0.0 Page：...
- Page 12 Confirm the installation. Click the “Next” button to start the installation Installation complete. Click the “Close” button to exit RFU-900 (RS-232/RS485 to LoRa Radio Modem) User Manual Version 1.0.0 Page： Copyright © 2018 ICP DAS Co., Ltd. All Rights Reserved E-mail: service@icpdas.com...
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Page 13: Setting Up The Rfu-900
After installing the utility tool, please follow the following steps to set up the communication between the Utility and the RFU-900. Step 1: Connect the PC available COM port with the RS-232 port of the RFU-900 device via CA-0910 cable. Users can find the communication cable (CA-0910) in the product box. - Page 14 Step 3: Execute the RFU-900 Utility tool. Step 4: Select the necessary PC’s COM Port which connected with the RFU-900 module. And then press the ‘Open’ button to connect with module. Step 5: After successfully connected with the module, all device parameters will be shown as below picture.
- Page 15 Group ID, valid range: 0 ~ 255 (0x00 ~ 0xFF). Group ID Group ID Description RFU-900 (RS-232/RS485 to LoRa Radio Modem) User Manual Version 1.0.0 Page： Copyright © 2018 ICP DAS Co., Ltd. All Rights Reserved E-mail: service@icpdas.com...
- Page 16 LoRa Frequency 866.5, 867, 867.5, 868, 868.5, 869, 869.5, 870, 870.5, 871, 871.5, 915, 915.5, 916, 916.5, 917, RFU-900 (RS-232/RS485 to LoRa Radio Modem) User Manual Version 1.0.0 Page： Copyright © 2018 ICP DAS Co., Ltd. All Rights Reserved E-mail: service@icpdas.com...
- Page 17 0 ~ 15 dBm. Step 7: Press the save button to save all device parameters into module Step 8: After setting, switch the RFU-900 “Init.” switch to “Off” position and reboot the module. RFU-900 (RS-232/RS485 to LoRa Radio Modem) User Manual Version 1.0.0...
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Page 18: Appendix A. Dimensions
Appendix A. Dimensions RFU-900 (RS-232/RS485 to LoRa Radio Modem) User Manual Version 1.0.0 Page： Copyright © 2018 ICP DAS Co., Ltd. All Rights Reserved E-mail: service@icpdas.com... -
Page 19: Appendix B. Revision History
This chapter provides revision history information to this document. The table below shows the revision history. Revision Date Description 1.0.0 Jan. 2018 Initial issue RFU-900 (RS-232/RS485 to LoRa Radio Modem) User Manual Version 1.0.0 Page： Copyright © 2018 ICP DAS Co., Ltd. All Rights Reserved E-mail: service@icpdas.com...