Siemens LMV50 series

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Building Technologies Basic Documentation LMV5... CC1P7550en
13 Mounting , electrical installation and service 22.05.2018
13.1.1 Examples of various installation situations
Installation of all components in the burner; CAN bus cable LMV5 ♠ last
actuator <20 m
RAST3,5
transformer
X52
Power transformer 1
AGG5.2xx
AC1 12 V
LMV5... Basic unit
F1 T6,3
F3 T4
Max. Bus cable length
LMV5...-AZL51...: 80 m
AGG5.631
Sub-D
connector
AZL5...
A
C
1
1
2
V
A
C
2
1
2
V
C
A
N
L
C
A
N
H
AC2 12 V
X3-04
Fixed internal
bus connection
Max. Bus cable length
LMV5...-SQM4...: 20 m
AGG5.641
SA 4
SQM4...
SA 3
SQM4...
SA 2
SQM4...
SA 1
SQM4...
A
C
1
1
2
V
A
C
2
1
2
V
C
A
N
L
C
A
N
H
F2 T4
12 V
0 V
0 V
12 V
230 V
12 V
0 V
Figure 94: Installation of all components in the burner; CAN bus cable LMV5 ♠ last actuator
<20 m
Β
Note on example 1!
Total length of CAN bus cable ′100 m.
Example 1