28
Operation
For cell connection refer to Figure 13.
Terminals 1 and 2 “ground”. In ambients with electromagnetic interferences, it is
recommended to pass the cell’s cable through a metallic pipe and connect it to the
terminal 1 or 2.
Figure 13 Cell connection
4.6.2 Programming
The factory programming of the instrument is the following:
• Measuring units: µS/mS.
• Temperature compensation: Tref. 25 ºC, TC 2.00%/ºC.
• Relays for limits and alarm: deactivated.
• 4-20 mA output for conductivity and temperature: deactivated.
• Hold. Last value.
To modify the factory programming and adapt the instrument to the application:
Note: During programming, the relays of the corresponding channel are deactivated. 4-20 mA
output (register) is in Hold (21 mA or last value).
1. Press ESC to access to the MAIN MENU.
2. Introduce the code 100 and accept with OK
3. Select SYSTEM. Press OK to confirm
4. Select PROGRAM CHANNEL and then the channel to configure.
1 Red cable: To terminal 3 6 Yellow and Rose cable: To terminal 8
2 Grey cable: To terminal 4 7 Brown and White cable: To terminal 9
3 Blue cable: To terminal 5
Coaxial cable—Cells with S8 connector
8 To terminal 4
9 To terminal 5
4 Green cable: To terminal 6
5 Shield: To terminal 7
To Next Page
Loading...