1
1
Appe
ndi
x
My
co
m
S
C
P
M
1
53
128
E
ndr
e
s
s
+
Ha
us
e
r
11.
2
W
ir
in
g exampl
es
M
M
Injector
CYR 10
Digital
input E1
Digital
input
E2
Digital
input
E3
Alar
m r
elay
Failur
e
Maintenance
Function contr
.
Relay 1
Relay 2
Relay 3
Relay 4
Relay 5
Power supply
CPC
Curr
ent
output 2
Curr
ent
output 1
Electrode with
temperature
sensor
Power supply
output
+
pH
Power supply
Water
Cleaner
e. g. milk of lime
Non-Ex:
One-circuit instrument, NAMUR contact assignment, Chemoclean with CYR 10 injector
and assembly with spray head, one-sided neutralisation, temperature limit value, pH current output
C07-CPM153xx-04-06-00-en-002.EPS
81 82
93
89
85
94
90
86
pH Ref.PA 11 12 13
44
45
54
51
57
47
41
31
33
55
52
58
48
42
32
34
A
B
+
L/
L+
–
N/
L–
external
hold
External
Chemoclean starter
1
1
2
2
Assembly/electrode holder
with spray function
active
