Grundfos Conex DIA-2 Installation And Operating Instructions Manual page 21

37 38 39 40 41 42
+
7
13
Fig. 17 Connection to single-rod measuring
chains for pH, redox
Pos. Description
1 Brown
2 White
3 Black
4 Blue
5 Screen
6 Outer conductor (screen)
7 Inner conductor
8 Reference electrode
9 Measuring electrode
10 Counter electrode
11 Pt100 temperature sensor
12 Water sensor
13 Outer conductor
14 Yellow
15 Green
-
10.6.2 Connection of control panel enclosure
®
Conex DIA-2
Pt 100
M B/R G/C
1
2
5
6
7
8
9, 10, 11
Sensor interface
4/
1/ 1/ 4/ 3/
11 13 1 3 1
1/ 1/ 4/ 4/ 3/
2
12 14 4 2
Fig. 18 Connection to measuring cells
AQC-D1/AQC-D2/AQC-D3
M B/R G/C Pt 100
9
8
10
Sensor interface
1/ 1/ 4/ 4/ 3/ 3/
1
11 13 3 1 3
4/
1/ 1/ 4/ 3/ 3/
2
12 14 4 2 4
Fig. 19 Connection to measuring cell
AQC-D11
3
4
Conex
2/
2/
3 4
-
+
12
3/
1
A
3
3/
4
B
4
1
4
11
Conex
2/ 2/
3
4
+ -
12
1
A
4
B
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