ICI Caldaie NEOX125, Manual Of Installation - Use - Maintenance

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Building Technologies Basic Documentation LMV5... CC1P7550en
HVAC Products 12 Montaggio, installazioni elettriche ed assistenza 31.03.2008
Installazione di tutti i componenti nel bruciatore;
Cavo CAN bus «LMV52...
↔ ↔ ↔ ↔
ultimo attuatore» < 20 m con 6 attuatori e
modulo O2 PLL52...
X50
RAST3.5
Trafo
X52
Power trafo 1
AGG5.2...
12 V
AC1 12 V
LMV52... basic unit
CANH F1 T6.3
X10-01
F3 T4
X51
Max. bus cable length
LMV5...-AZL51...: 60 m
AGG5.631
Sub-D
connector
AZL5...
A
C
1
12
V
A
C
2
12
V
C
A
N
L
C
A
N
H
G
N
D
S
hi
el
di
n
g
12 V
230 V
12 V
Power supply line
max. 3 m AC2 12 V
M
CANL
X3-04
N L
7550a16e/0408
Fixed internal
bus termination
Max. bus cable length
LMV5...-SQM4...: 20 m
AGG5.641
ACT 4
SQM45...
ACT 3
SQM45...
ACT 2
SQM45...
ACT 1
SQM45...
No bus
termination
A
C
1
12
V
A
C
2
12
V
C
A
N
L
C
A
N
H
G
N
D
S
hi
el
di
n
g
F2 T4
Bus
termination
Jumper
Only
CANH
CANL
GND
Max. cable length
of power supply
for actuators 20 m
F T4
A
C
1
12
V
ACT 6
SQM4...
ACT 5
SQM4... PLL52...
230 V 12 V
F T2
N
F T4
A
C
2
12
V
5 5 3
Not used
M
L
Power trafo 2
AGG5.2...
No bus
termination
No bus
termination
Bus
termination
5 5
5 5
No bus
termination
No bus
termination
Installazione nella centralina di controllo, nel bruciatore e sulla caldaia;
cavo del CAN bus «LMV52...
↔
↔ ↔
↔
ultimo attuatore» < 25 m con 4 attuatori e
modulo O2 PLL52...
Power transformer 1
AGG5.2xx
LMV52... basic unit
S
hi
el
di
ng
7550a19e/0408
S
hi
el
di
ng
Bus
termination
not covered
Bus
termination
Fixed internal
bus termination
Sub-D
connector Max. bus cable length
LMV5...-AZL51...: 60 m
AGG5.631
Power supply
max. 3 m
No bus
termination
No bus
termination
No bus
termination
Max. bus cable length
LMV5x...-SQM4x...: 20 m
AGG5.641
Max. cable length
of power supply
to actuators 10 m
X50
RAST3.5
Transformer
X52
12 V
AC1 12 V
CANH
F1 T6.3
X10-01
F3 T4
X51
AZL5...
A
C
1
1
2
V
A
C
2
1
2
V
C
A
N
L
C
A
N
H
G
N
D
12 V
230 V
12 V
AC2 12 V
M
CANL
X3-04
N L
SA 3
SQM48...
SA 2
SQM45...
SA 1
SQM45...
A
C
1
1
2
V
A
C
2
1
2
V
C
A
N
L
C
A
N
H
G
N
D
F2 T4
Jumper
Only
CANH
CANL
GND
SA 4
SQM48...
3 5 5 5 5
Jumper
F T4
A
C
1
1
2
V
PLL52...
230 V 12 V
F T2
N
F T4
A
C
2
1
2
V
M
L
Power trafo 2
AGG5.2xx
Esempio 3a
Esempio 3b