
Chapter 4 _______________________________________________________________ Installation
VAISALA_______________________________________________________________________ 73
1. Connect cables to the connectors on the upper base and tighten the
screw nuts. For connector description, see Table 5 on page 73.
2. Connect the sensor cables to the connectors on the lower base and
tighten the screw nuts. For connector description, see Table 6 on
page 73.
3. Finally, lower the protection cover on the upper base to shield the
connectors.
NOTE
Be careful when connecting cables so that the connector pins will not
bend.
NOTE
After connecting the cables, configure the sensors and auxiliary
devices with the MAWS Lizard Setup software. For more information,
refer to the MAWS Lizard User’s Guide.
Table 5 Default Upper Base Connectors
Connector Sensor/Device
(A) Temp/Humidity QMH101 (HMP45) or WXT510
(B) Wind QMW101 or QMW110 (WMS302)
(C) DC Power Input Power supply (solar panel or mains power)
(D) Rain QMR101 or QMR102
(E) Sol. Rad. QMS101 or QMS102
(F) NET Rad. QMN101
Table 6 Default Lower Base Connectors
Connector Sensor/Device
(H) COM0 Terminal
(I) COM1 Communications or sensors with RS-485 interface
(K) MOD1 Communications or sensors with serial interface
(L) Soil Temp. QMT103 or QMT107
(M) Additional sensor
(O) Additional sensor
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