Vaisala WXT520 Manuel d'utilisateur télécharger pdf (Page 11)

WXT520 Weather Transmitter

FIGURE 6-2. Optional bird spike device

6.4 Wiring Table

TABLE 6-1. Connections to Campbell Scientific Dataloggers

Color

Description

CR1000, CR800,

CR850, CR3000,

CR5000,

CR9000(X)

CR10(X),

CR510

21X, CR23X,

CR7

CR200(X)

Brown Power 12 V 12 V +12 SW Battery

Clear

(silver)

or Red

Power ground G G G G

Blue SDI-12 Signal C1 C2 C2 C1

White SDI-12 Signal C1 C2 C2 C1

Green data ground G G G G

Yellow Optional heater

power (see note)

12V 12V +12 SW Battery

Pink Optional heater

ground (see note)

G G G G

Grey Not used Not used Not used Not used

Unless special ordered, the heater will not be operational for

WXT520s purchased from Campbell Scientific. Although the

heater is not operational, the WXT520 will have a pink and

yellow wire. Do not connect the pink and yellow wire unless the

heater is operational.

NOTE

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Vaisala WXT520 Manuel d'utilisateur Page 11