DAVIS Vantage Pro ISS Retrofit Kit for Fan-Aspirated Station - Manual (Page 18)

Page 18 Installation - ISS with External SIM
Procedure 6. Connect Sensor Cables to the New SIM.
The ISS sensors are connected by cables to the Sensor Interface Module (SIM),
located inside the new SIM housing. The SIM contains electronics that measure
and store weather values for transmission to the console via cable or radio. The
SIM housing protects the SIM from the elements and provides easy access to
SIM cable connections.
1. Take one of the square rubber grommets from the bottom of the SIM hous-
ing and run the cables for the UV and Solar Radiation sensors through it, if
included on your station.
2. Wireless ISS : Run the SIM Power cable through this first grommet.
3. Take the second square rubber grommet and run the Rain Collector, Ane-
mometer, and Temp/Hum sensor cables through it.
UV SUN RAIN WIND
3-Volt Lithium Battery
(wireless models only)
Temp/Humidity Cable
UV Sensor Cable
Solar Radiation Cable
Rain Collector Cable
Anemometer Cable
SIM Power Cable
(wireless only)
Console Cable (cabled only)
Transmitter
ID Switches
UV SUN RAIN WIND
TEMP
HUM
ISS2 SPARS RetroKit D011.fm Page 18 Wednesday, April 23, 2003 11:26 AM