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6 barometric pressure, Equipment wiring and troubleshooting, 1 solar panels – Campbell Scientific RAWS-H Remote Automated Weather Station User Manual

Page 13: 1 general description, Barometric pressure, Solar panels, General description, 6. fm/ft connector (color coded brown), 7. cs100-qd, Wiring

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RAWS-H Remote Automated Weather Station

TABLE 4-6. FM/FT Connector (color coded brown)

Connector Pin Description

CR1000 Terminal

A

CS205 Temperature Signal

4L

B Sensor

Ground

C CS205

Temperature

Excitation

VX1

D

CS506 FM Enable

C8

E

CS506 FM Signal

4H

F

CS506 FM 12 V

12V

4.6 Barometric Pressure

The barometric pressure sensor (pn CS100-QD) is mounted inside the RAWS
environmental enclosure and the sensor wires are attached to the CR1000
printed circuit board wiring panel.

TABLE 4-7. CS100-QD Wiring

CS100 Wire Color CR1000 Terminal

Blue

5L

Yellow

Red 12V

Clear

G

Black G

Green C4

The CS100 is sensitive to static when the back plate is
removed. To avoid damage, take adequate anti-static
measures when handling this sensor.

CAUTION

5. Equipment Wiring and Troubleshooting

5.1 Solar Panels

5.1.1 General Description

The RAWS solar panel is a photovoltaic power source used for charging lead
acid batteries. The SP20-Handar 20 watt solar panel is used for system
configurations that have higher-than-average power requirements. It is also
recommended for use at higher elevations and latitudes. The solar panel
should be mounted facing the equator.

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