www.grundfos.us
The name Grundfos, the Grundfos logo, and be think innovate are registered trademarks
owned by Grundfos Holding A/S or Grundfos A/S, Denmark. All rights reserved worldwide.
L-DIS-SL-01 Rev. 04-13 (US)
GrUNdFOS Kansas city
17100 West 118th Terrace
Olathe, Kansas 66061
Phone: (913) 227-3400
Fax: (913) 227-3500
GrUNdFOS canada
2941 Brighton Road
Oakville, Ontario
L6H 6C9
Phone: (905) 829-9533
Fax: (905) 829-9512
GrUNdFOS mexico
Boulevard TLC No. 15
Parque Industrial Stiva Aeropuerto
C.P. 66600 Apodaca, N.L. Mexico
Phone: 011-52-81-8144 4000
Fax: 011-52-81-8144 4010
Option
Ethernet
Pr
ofi
Bus
LAHH
ClO
2
99
100
101
102
103
104
105
106
107
108
44
48
52
56
60
64
68
72
76
80
46
50
54
58
62
66
70
74
78
82
43
47
51
55
59
63
67
71
75
79
45
49
53
57
61
65
69
71
77
81
1
4
7
10
13
16
19
22
25
28
1
6
9
12
15
18
21
24
27
30
2
5
8
11
14
17
20
23
26
29
Option
RS
232
/ 422
/ 485
83
85
87
89
91
93
95
97
84
86
88
90
92
94
96
98
Au
to
Alar
m
N.O
.
N.C.
N.O
.
N.C.
N.O
.
N.O
.
N.C.
N.C.
Batch
tank
LALL
LAL
HCl
H
O
2
LAHH
Alar
m
Ga
s
mA
out
Stop
H
O
2
min
in
mA
110
112
109
111
NaCl
O
2
32
34
36
31
33
35
38
40
42
37
39
41
out
L
N
PE
WIRING DIAGRAM
power Supply
analog Signal
Floating Outputs
inputs
L
N
pe
common
point
Shield
+8V
59 brown
+12V
43
Nc
contact
iN/OUt -
GNd
60
GNd
NO
contact
iN/OUt +
iN
61 blue Dosing controller NaCIO2
iN
44 Batch tank...CIO2 overflow
1
2
3
Power supply - input
4
5
6 Power supply - output
10
11
12
HCI dosing pump
13
14
15 NaCIO2 dosing pump
7
8
9
16
17
18
19
20
21
22
23
24 Solenoid valve: bypass/pump
25
26
27
28
29
30
31
35
33
Fault
95
94 IN - 93 IN + Analog IN
45
46 Batch tank...CIO2 max.
63 brown 64 62 blue Dosing controller HCI
69 brown 70 white 68 green
Bypass water impeller meter
71 white 72 brown 73 green Hall-effect sensor, NaCIO2 pump
75 white 76 brown 74 green
Hall-effect sensor, HCI pump
77 white 78 brown 79 green
57
58
81 80
83
84 Contact input, water meter
85
86 Remote on/off
87
88 Fault in gas warning equipment
89
90 Contact, main water min.
91
92
32
36
34 Adv. empty alarm HCI/NaCIO2
96 98 OUT - 97 OUT + Analog OUT
47
48 Batch tank...CIO2 min.
51 brown
52 white Advanced empty alarm NaCIO2
53 green Empty alarm NaCIO2
54 green Empty alarm HCI
55 brown
56 white Adv. empty alarm HCI
65
66
67
37
41
39 Automatic
49
50 Batch tank...CIO2 run dry
38
42
40 Tank run dry
L-DIS-SL-01.04-13.indd 4
4/11/2013 2:24:15 PM
