Wiring Diagram - Grundfos Control CUE Montage- Und Betriebsanleitung

Appendix

1. Wiring diagram

4.9 / L1
4.9 / L2
4.9 / L3
1 3 5
Q10
B, 25A, 3p, 15kA, 400V
2 4 6
BK BK BK
4 4 4
mm 2 mm 2 mm 2
U1
11kW/24A
91 92 93 95
L1 L2 L3 PE
MCB 114 I/O Modul
1 2 3 4 5 6 7 8 9
VT WH BU WH WH BU WH WH BU
0,75 0,75 0,75 0,75 0,75 0,75 0,75 0,75 0,75
mm 2 mm 2 mm 2 mm 2 mm 2 mm 2 mm 2 mm 2 mm
XU1 1 2 3 4 5 6 7 8 9
U
PT100
3
X10 1 2 PE3
Remote Control Stick electrodes
Contact Dry-running protection
(if not used, insert
a bridge)
MPL
S201
OFF=0-10V
ON =0-20V
U
ON
U V W PE
96 97 98 99 12 54
BK BK BK GNYE VT
4 4 4 4 0,75
mm 2 mm 2 mm 2 mm 2 mm 2
2
U013
U1 V1 W1
2,2kW/8A
LC-Filter
200-500
U2 V2 W2
BK BK BK
4 4 4
mm 2 mm 2 mm 2
X1 U1 V1 W1 PE
X10 12
WM1
B01
M
1 2
M1
3~
11kW
400V
21.4 A
Pressure sensor
4-20mA
4.8
4 5 PE
M03
GNYE
0,75
mm 2
12 54 PE4
WB01
B2
1 2 PE
Pressure transmitter
4-20mA
CUE 3x380-500V
I
18 19 20
WH
0,75
mm 2
U1,18
8.0
S11
BU BU
0,75 0,75
2 2
mm mm
54 PE4
Dry-running
(Electrode relay)
Hand-0-Automatic
PE
32 34 32
K1 K2
31 31
6.1 6.3
BN BN BN BN BN
0,75 0,75 0,75 0,75 0,75
mm 2 mm 2 mm 2 mm 2 mm 2
1 2 3 4 5
X11
Operation Fault
REL.1
2A
PRAM: Pump running
32
1 2 3
RD RD
8.1 0,75 0,75
mm 2 mm 2
S1
13 13.1 23
14 14.1 24
Operation
34
BN
0,75
mm 2
6
1
REL.2
2A
PRAM: Ready
4 5 6
RD RD
0,75 0,75
mm 2 mm 2
Fault
39