2
Table of Contents
1.Introduction
------------------------------------------------------------------------------------------------------------------------------------------3
1.1 Applications
---------------------------------------------------------------------------------------------------------------------------------------------------------- 4
1.2
Packaging
-------------------------------------------------------------------------------------------------------------------------------------------------------------- 4
1.3
Product Specifications
-------------------------------------------------------------------------------------------------------------------------------------------- 5
1.3.1 LR-201-E : Ethernet To LoRa ----------------------------------------------------------------------------------------------------------------------------- 5
1.3.2 LR-201-S : RS-232/422/485 To LoRa------------------------------------------------------------------------------------------------------------------ 6
1.3.3 LR-201-U : USB To LoRa ----------------------------------------------------------------------------------------------------------------------------------- 7
1.3.4 LR-201-DIO : LoRa Digital I/O Controller ----------------------------------------------------------------------------------------------------------- 8
2. Product Views
---------------------------------------------------------------------------------------------------------------------------------------9
2.1 LR-201-E : Ethernet To LoRa
------------------------------------------------------------------------------------------------------------------------------------ 9
2.2 LR-201-S : RS-232/422/485 To LoRa
------------------------------------------------------------------------------------------------------------------------ 9
2.3 LR-201-U : USB To LoRa
---------------------------------------------------------------------------------------------------------------------------------------- 10
2.4 LR-201-DIO : LoRa to Digital I/O Controller
------------------------------------------------------------------------------------------------------------ 10
2.5 Outlined Components
------------------------------------------------------------------------------------------------------------------------------------------ 11
2.5.1 DC-IN Power Outlet--------------------------------------------------------------------------------------------------------------------------------------- 11
2.5.2 Ethernet LAN Port ----------------------------------------------------------------------------------------------------------------------------------------- 11
2.5.3 Serial Port (RS-232, RS-422/485) -------------------------------------------------------------------------------------------------------------------- 11
2.5.4 2 DI / 2 DO port -------------------------------------------------------------------------------------------------------------------------------------------- 11
2.5.5 Reset Button------------------------------------------------------------------------------------------------------------------------------------------------- 11
2.6 LED Indicators
------------------------------------------------------------------------------------------------------------------------------------------------------ 11
3. Wiring Architecture
------------------------------------------------------------------------------------------------------------------------------ 12
3.1 Et LoRa --- air ---- LoRa + Serial Interface ----- Machine
------------------------------------------------------------------------------- 12
3.2 USB Int LoRa --- air ---- LoRa + Serial Interface ---- Machine
------------------------------------------------------------------------- 12
3.3 Et LoRa --- air ---- LoRa + Serial DI/DO Interface ----- DI/DO
------------------------------------------------------------------------ 12
3.4 Serial Int LoRa --- air ---- LoRa + Serial Interface ----- Machine
--------------------------------------------------------------------- 12
3.5 Star topology
------------------------------------------------------------------------------------------------------------------------------------------------------- 13
4. LoRa module Setting Utility
--------------------------------------------------------------------------------------------------------------------- 14
4.1 LoRa Setting Tool factory default
--------------------------------------------------------------------------------------------------------------------------- 14
4.2 Dip Switch
----------------------------------------------------------------------------------------------------------------------------------------------------------- 15
5. LoRa setting process
----------------------------------------------------------------------------------------------------------------------------- 15
6. Ethernet to LoRa settings
----------------------------------------------------------------------------------------------------------------------- 17
7. Serial Interface to LoRa Settings
--------------------------------------------------------------------------------------------------------------- 20
8. USB to LoRa Settings
----------------------------------------------------------------------------------------------------------------------------- 20
9.
LoRa to DI/DO: Modbus codes
----------------------------------------------------------------------------------------------------------------- 20
-------------------------------------------------------------------------------------------------------------------------------------------- 21
Appendix A
