User manual

A511 User Manual, Rev. 1.1 - 2 - 08/2007
Table of Content:
1. Description of the A511..........................................................................3
2. Switching the A511 ON and OFF............................................................4
3. Quick Start .............................................................................................4
3.1. How to test analog sensors........................................................................4
3.2. How to test the power consumption of Sensors ........................................5
3.3. How to test a solar panel...........................................................................5
3.4. Changing the address of SDI-12 sensors....................................................5
4. The operating modes of the A511 ..........................................................6
4.1. Analog Measurement Mode.......................................................................7
4.2. Configuration settings of the Analog Measurement Mode ........................9
4.3. SDI-12 Address Change Mode .................................................................11
5. Technical Specifications........................................................................13