C-3. agitator – Campbell Scientific CS511 Dissolved Oxygen Probe User Manual

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Appendix C. PT4-L Agitator

The wiring for the agitator as controlled by this example program is as follows:

BLUE

WHITE

Agitator

+ -

12 V Battery

4 1

#7321 Relay

Crydom D1D07

3 2

Ground/G

Datalogger

Port C1

FIGURE C-3. Agitator Wiring

The following instructions would trigger the agitator as discussed in the
agitator manual.

The CR800, CR850, CR1000, CR3000, and CR5000 use the Portset()
instruction as follows:

CR1000 Portset() Instruction Example

Portset (1,1)
Delay (1,500,msec)
Portset (1,0)

The CR200(X)-series use the Portset() instruction as follows:

CR200(X) Portset() Instruction Example

Portset (1,1)
Delay(500,msec)
Portset(1,0)

C-3