2.5 Electrical configuration - I/O module
Use wire gauge corresponding with the connection cable supplied!
Lay load lines separately to measuring lines!
4
5
5
4
8
3
L
N
1
0
1
10
9
6
7
8
3
L
3
L
1
L
1
L
2
L
2
L
N
N
E
P
E
P
2
3
3
2
7
10
0
1
7
10
6
9
6
9
1X
k
co
lb
l
an
i
mr
eT
Power supply
Internal module
5x2.5mm²
Control line (0-10V)
external module A 3x1.0 mm2
Power supply internal
to external module A
e.g.3 x 1.5 mm2
E
P-
1
L-
2
N-
3
Sensor wire,
exterior module A 2x1.0 mm2
Switch output
exterior module A
(electrical heating)
E
P
N-
4
L-
5
9
01
V0
1-
0-
6
D
N
G-
7
yb
dn
at
s-
8
ri
a .
assigned
4
1
5
1
5
1
4
1
8
1
3
L
N
1
1
0
1
10
9
6
7
8
1
2
1
3
1
3
1
2
1
7
1
0
2
0
1
7
1
20
6
1
9
1
6
1
9
1
Control wire (0-10V)
external module B
3x1.0 mm2
Power supply internal
to external module B
e.g.3x1.5 mm2
1
E
P-
1
N-
21
L-
31
Sensor wire
exterior module B
2x1.0 mm2
E
P
N-
41
L-
51
91
02
V0
1-
0-
61
D
N
G-
71
yb
dn
at
s-
81
ri
a .
Switch output
exterior module B
(electrical heating) 3 x 1.5 mm2
L
N
E
P
`
L
N
E
P
`
L
N
E
P
N
E
P
`
L
0
1
A
N
E
P
1
A
`
L
1
N
E
P
`
L
2
1
A
N
E
P
`
L
3
1
A
N
E
P
`
L
4
1
A
N
E
P
1
0
A
N
E
P
2
0
A
N
E
P
3
0
A
N
E
P
4
0
A
N
E
P
0
2
A
1
2
A
N
E
P
2
2
A
3
2
A
N
E
P
4
2
A
5
2
A
Power
Actuator Outputs
Actuator Supply
Actuator Outputs
Actuator Outputs
S
e
n
s
o
r I
n
p
u
ts
D
N
G
V5
+
52
S
D
N
G
V5
+
62
S
D
N
G
V5
+
72
S
D
N
G
V5
+
82
S
D
N
G
V5
+
92
S
A
c
tu
a
to
r S
ig
n
a
l
D
N
G
04
A
D
N
G
14
A
D
N
G
24
A
D
N
G
34
A
D
N
G
44
A
D
N
G
54
A
D
N
G
64
A
D
N
G
SS
n
KL
C
O
M I
M
K
N
X
-
T
P
1
T0
1
T0
2
T0
2
T0
C
R
2
B
2
A
2
B
3
A
1
B
V2
1+
D
N
G
1
A
D
N
G
R
14
S
04
S
D
N
G
V5
+
02
S
34
S
24
S
D
N
G
V5
+
12
S
54
S
44
S
D
N
G
V5
+
22
S
74
S
64
S
DN
G
V5
+
32
S
94
S
84
S
DN
G
V5
+
42
S
D
N
G
10
S
D
N
G
20
S
D
N
G
30
S
D
N
G
40
S
D
N
G
50
S
D
N
G
60
S
D
N
G
70
S
D
N
G
80
S
st
u
p
nI
r
o
s
n
e
S
st
u
p
nI
r
o
s
n
e
S
st
u
p
nI
r
o
s
n
e
S
st
u
p
nI
r
o
s
n
e
S
D
N
G
90
S
D
N
G
01
S
1S
D
N
G
1
D
N
G
21
S
D
N
G
31
S
D
N
G
41
S
D
N
G
51
S
D
N
G
61
S
st
u
pt
u
O
e
er
F
l
ai
t
n
et
o
P
03
A
03
A
13
A
23
A
33
A
43
A
SD
Fuse
RJ 45
Power supply,
primary pump - IM
Energy supplier contact
closed = release
T
MS
10
O/I
Power supply
I/O module
Potential-free
S0 PV power supply
(min. 500 impulses/kWh)
S0 PV yield
(min. 500 imp./kWh)
S0 household
counter
(min. 500 imp./kWh)
S0 WP current
counter
(min. 500 imp./kWh)
S29
S28
S26
S25
External probe
S10
S16
Changeover valve,
drinking water
M
0
1
A
Pump HK approx.
230V optional
A03
Pump circulation
230 V
A04
M
Closed
Open
Mixer HGM 1
(HK 1 floor)
A20/21
NOTE: without EVU connection,
a bridge must be installed
Hot water tank
S08
Optional
eg
atl
ov
s
ni
a
M
E
P/
N/
~3
/V
00
4
Wk
9 l
io
c
gn
it
ae
h
cir
tc
el
E
mo
rf
re
mo
ts
uc
e
ht
yb
d
ed
iv
or
p
no
it
ce
nn
oc
e
ga
tl
ov
s
ni
a
M
!n
oit
ub
ir
ts
id
-b
us
1
L
2
L
3L
N
eP
1
2
3
4
Pe
li
oc
g
nit
ae
h
eh
t
no
g
ul
P
e.g. 5x 2.5 mm²
2.mix. Heating circuit RF
S14
S12
1.mix. Heating
circuit inlet
S11
1. mix. Heating circuit RF
Storage tank, centre
S09
Acquisition of the
stored energy
0-10V pump
HGM 2
A46
S06
2. mix. Heating
circuit inlet
S05
Drinking water
circulation
S04
RL Solar WMZ
VL Solar WMZ
S03
S02
Storage tank,
bottom
S01
Solar/solar
collector
M
Changeover valve
2nd heat generator
Mixer HGM 2
(HK 2 floor)
M
Closed
Open
5
2
/
4
2
A
0-10V pump
A40
solar
0-10V pump
A41
HGM 1
0-10V pump
A42
HGU
Pump 1 acc. to 230V
optional
A02
Pump 2 acc. to 230V
optional
A13
Pump Solar approx.
230V optional
A01
eg
atl
ov
s
ni
a
M
de
di
vo
rp
n
oit
ce
nn
oc
re
mo
ts
uc
e
ht
yb
bu
s
mo
rf
!n
oit
ub
ir
ts
id
el
ud
o
m l
an
re
tn
I
EP
/
N/
~3
/V
00
4
²
m
m
5.
2
x
5 .
g.
e
S23
internally assigned
S15
internally assigned
S13
internally assigned
internally assigned
internally assigned
RC
internally assigned
BUS2
BM internally assigned
A32 release 2 WE
M
Closed
Open
internally assigned
M
Closed
Open
Changeover
valve, cooling
A14
Cooling pump
A11
13
