Table of Contents
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Overview....................................................................................................................................................................................................... 4
Installation Checklist..................................................................................................................................................................................... 4
Markings and Symbols.................................................................................................................................................................................. 4
Hardware Overview....................................................................................................................................................................................... 5
weather station Package Kits .................................................................................................................................................................. 5
List of sub-assemblies.............................................................................................................................................................................. 6
Features and Specifications..................................................................................................................................................................... 7
Hardware Installation..................................................................................................................................................................................... 8
Overview................................................................................................................................................................................................. 8
A89WS-MK1: weather station Mounting kit...........................................................................................................................................9
YWX0482: weather station Control Box...............................................................................................................................................10
YWX0483: weather station Control Box...............................................................................................................................................12
A89WS-AN1, A89WS-AN2: Anemometer kit......................................................................................................................................14
A89WS-PY1: Pyranometer kit...............................................................................................................................................................15
A89WS-MP1: PV Mounting Bracket - Pyranometer (Optional).........................................................................................................16
A89WS-TC1, A89WS-TC2: Cell Temperature Kit...............................................................................................................................17
A89WS-TH1: Air Temperature and Humidity Probe.............................................................................................................................18
A89WS-TO1: Air Temperature Probe...................................................................................................................................................18
Software setup and configuration................................................................................................................................................................. 19
Modbus Configuration .......................................................................................................................................................................... 19
Modbus Address and Dipswitch Configuration.....................................................................................................................................19
Setup and testing with Obvius Config Console (OCC) (optional).........................................................................................................20
Setup with Obvius AcquiSuite............................................................................................................................................................... 21
Channel 1: A89WS-TH1, TO1: Air Temperature Probe..................................................................................................................21
Channel 2: A89WS-TH1: Air Humidity Probe................................................................................................................................22
Channel 3: A89WS-PY1: Pyranometer...........................................................................................................................................22
Channel 4: A89WS-TC1,TC2: Cell Temperature............................................................................................................................23
Channel 5: A89WS-AN1,AN2: Anemometer / wind speed.............................................................................................................23
Channel 6: A89WS-AN1,AN2: Anemometer / wind direction........................................................................................................24
Channel 7, Channel 8...................................................................................................................................................................... 24
Setup with 3rd party Modbus master.....................................................................................................................................................25
Recommended Maintenance of third party devices......................................................................................................................................25
Page 3
Draft Copy
A89WS Weather Station (gen 3)
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