1.Introduction ................................................................................................................................................................. 1
1.2. Brief introduction ............................................................................................................................................ 1
1.3. Features ............................................................................................................................................................1
2. Operation .................................................................................................................................................................... 2
3. Installation parameters ............................................................................................................................................... 4
3.1. Structure .......................................................................................................................................................... 4
3.2. Dimension ........................................................................................................................................................5
4. Interface definition ..................................................................................................................................................... 6
4.1. Power supply Interface ....................................................................................................................................6
4.2. RS232 interface definition .............................................................................................................................. 6
4.3. RS485 Interface definition .............................................................................................................................. 6
5. Technical indicators ....................................................................................................................................................7
5.1. Model specifications ........................................................................................................................................7
5.2. General parameters ..........................................................................................................................................7
5.4. Air data rate ..................................................................................................................................................... 8
5.5. Current parameters .......................................................................................................................................... 8
6. Operating mode .......................................................................................................................................................... 8
7. Program the DTU ..................................................................................................................................................... 10
7.1. Diagrammatic Drawing ................................................................................................................................. 10
9. Related products ....................................................................................................................................................... 12
10. Practical application ............................................................................................................................................... 13
11. Pecaution for use .................................................................................................................................................... 13
12. Important statement ................................................................................................................................................ 14
13. Revise history ......................................................................................................................................................... 14
Content