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8 battery installation, Battery installation, 47. ps100 battery installation – Campbell Scientific ET107 Evapotranspiration Monitoring Station User Manual

Page 69: 48. ps100 to et107 enclosure wiring

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ET107 Weather Station

2.8 Battery Installation

FIGURE 2-47. PS100 battery installation

The PS100 power switch should be in the “OFF” position. To install the

battery, remove the cover from the PS100 by sliding the latch up at one end of

the cover and sliding the cover down and out. Install the battery as shown in

FIGURE 2-47. Plug the battery lead into the connector labeled “BATTERY –

Internal 12V 7 Amp-Hour”. Put the cover back on the PS100 and latch it in

place.

Do not switch the power supply to “on” until AC or solar power

has been connected to the back of the enclosure.

The red charge light on the PS100 will glow when charging voltage is present.

The charge light is not affected by the switch. Switching on the power supply

without a charging voltage will run the battery down.

FIGURE 2-48 shows factory wiring between the PS100 and the enclosure.

FIGURE 2-48. PS100 to ET107 enclosure wiring

NOTE

Power Switch

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