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Building Technologies
Basic Documentation LMV5...
CC1P7550en
HVAC Products
18 Addendum 4: LMV52... with O2 trim control and O2 module
11.12.2008
X86.3
Shield connection
X86.2
Signal reference
X86.1
Temperature sensor
Pt / LG-Ni1000
Pt / LG-Ni1000
q
Shield connection
X81.3
X81.4
X81.1
X81.2
Nernst voltage (B1)
GND (M)
X81.6
X81.5
QGO20...
X85.3
X85.4
Signal reference
(PELV) GND
X85.1
X85.2
X85.5
12VAC1
12VAC2
CANH
CANL
BUS
X84.3
X84.4
Signal reverenze
(PELV) GND
X84.1
X84.2
X84.5
12VAC1
12VAC2
CANH
CANL
BUS
12VAC1
12VAC2
CANH
CANL
GND
12VAC1
12VAC2
CANH
CANL
GND
SHIELD
12VAC1
12VAC2
CANH
CANL
GND
SHIELD
AZL5.x
FE
FE
SQM4...
LMV52...
Brown / brn
White / wh
Yellow / yl
Green / grn
Black / blk
Brown / brn
White / wh
Yellow / yl
Green / grn
Black / blk
Flue gas temperature
PLL52...
PLL52...
X87.3
Shield connection
X87.2
Signal reference
X87.1
Temperature sensor
Pt / LG-Ni1000
Supply air temperature
FE
*
Bus
connection
GND (M)
Thermocouple (B2)
Power supply
temperature
compensation (G2)
Temperature
compensation (U3)
QGO20...
U3
G2
M
B
2
M
B1
Q5
Q4
PE
X89-01.3
X89-01.2 Q5 QGO... heating (N')
X89-01.1
Protective earth (PE)
Q4 QGO... heating (L)
X89-01.4
X89-01.6 Power supply live
conductor (L)
X89-01.5 Power supply neutral
conductor (L)
Protective earth (PE)
PE
N
L1
F 6.3AT
Pt / LG-Ni1000
q
75
50a
15e
/0
906
Tempor
ary con
necti
on
for A
Z
L5
...
X86
X8
7
X8
1
X8
9-
01
X8
9-
02
X8
5
X84
Summary of Contents for C120A
Page 46: ......
Page 47: ......
Page 49: ...Siemens LMV5x Service Manual M12920CC rev 2 1 08 2017...
Page 56: ...8...
Page 60: ...12 2 2 LMV5x program structure...
Page 87: ...39...
Page 94: ......
Page 95: ......
Page 96: ...Note Specifications and data subject to change Errors and omissions excepted...
Page 98: ...Annex1 Example for motor cable...
Page 99: ......
Page 100: ...Annex 2 Example for sensor cable...
Page 101: ......
Page 102: ......
Page 106: ......