Siemens LMV50 series

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Building Technologies Basic Documentation LMV5... CC1P7550en
4 Burner control 22.05.2018
7
5
5
0
a
2
0
/
0
4
1
4
br
bl
gr
sw
AGQ1...A27
sw
bl
QRA
+
X
1
0
-
0
2
/
3
X
1
0
-
0
2
/
4
X
3
-
0
1
/
1
X
1
0
-
0
3
/
1
LMV5...
Assignment of LMV5terminals:
X10-02 pin 3 L
X10-02 pin 4 N
X10-03 pin 1 Ionization
X3-01 pin 1 Fan
Color code:
br = brown
bl = blue
sw = black
gr = gray (old: rd = red)
Figure 26: Connection diagram QRA
When laid together with other cables (e.g. in a cable duct), the length of the 2-core
cable between QRA and AGQ1 must not exceed 20 m.
A maximum cable length of 100 m is permitted if the 2-core cable is run at a distance of
at least 5 cm from other live cables.
The length of the 4-core cable between AGQ1 and LMV5 is limited to 20 m.
A maximum cable length of 100 m is permitted if the signal line (ionization / black) is not
run in the same cable but separately at a distance of at least 5 cm from other live
cables.
Connection diagram