Campbell OXYGUARD TYPE III CS512 Manual de usuario descargar pdf (Pagina 12)

Campbell Scientific CS512 Oxyguard Type III Dissolved Oxygen Sensor

Figure 4-2. CS512 with PT4 Agitator

Optional Repeat Cycle Timer for Agitators

: Reciprocating action may be controlled

by the optional solid state Repeat Cycle Timer. It sends 12 VDC pulses to the agitator

coil. The ON-time is 0.25 sec. The OFF-time is adjustable from 3 to 12 sec.; requires

supply voltage 10 to 17 VDC; housed in watertight cylinder 170 mm x 50 mm

diameter (6.6" x 2").

5. Application Information

SCWin users: This manual was written primarily for those whose

needs are not met by SCWin. Your procedure is much simpler: just

add the CS512 sensor (it’s in the water folder), save your program,

and follow the wiring shown in Step 2 of SCWIN.

6. Wiring

The CS512 sensor can use one differential channel or one single-ended channel.

Differential wiring is better at rejecting electrical noise and ground loop error.

Table 6-1. Sensor Wiring

Colour

Function

CR510, CR10X, CR800, CR850,

CR23X, CR1000, CR3000

CR200 Series

White Signal + Differential High,

or Single-Ended Channel

Single-Ended

Channel

Blue Signal - Differential Low or AG Ground

NOTE

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