Grundfos Conex DIA-2Q Manual De Instrucciones página 24

M B/R G/C Pt 100
1
2
7
6
8
9
10
Sensor interface
4/
1/ 1/ 4/ 3/ 3/
A
11 13 1 3 1 3
4/
1/ 1/ 4/ 3/ 3/
12 14 2 4 2 4
Fig. 21 Connection to measuring cell
AQC-D13
B/R G/C
M
1/11 1/13
1/12 1/14
15
Fig. 22 Connection to measuring cells PAA
(peracetic acid)/HP (peroxide)
+ -
Fig. 23 Connection to single-rod measuring
chains for pH, redox
24
2 1
11
12
Conex
2/
2/
COM
3 4
-
+
11
NC
B
12
A
4/1 4/3 3/1 3/3
4/2 4/4 3/2 3/4 B
14
1 2
1/1 1/2
-
+
7
13
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
Peculiarities for the connection at the control
panel enclosure of Conex
1. First connect the measuring cells, the single-rod
measuring chains and the water sensor (if
present) to the separate sensor interface.
2. Secondly, connect the sensor interface to the
®
Conex DIA-2Q control panel enclosure.
®
DIA-2Q