Agg5.720 - Siemens LMV51 Series Basic Documentation

AGG5.720

Siemens Building Technologies
HVAC Products
Standard connector set LMV51... for gas / oil applications with up to 3 actuators.
Standard connector set LMV52... for gas / oil applications with up to 3 actuators.
LMV5... Terminal
designation
1 X3-01
1 X3-02
1 X3-03
1 X3-04
1 X4-01
1 X4-02
1 X4-03
1 X5-01
1 X5-02
1 X5-03
1 X6-01
1 X6-02
1 X6-03
1 X7-01
1 X7-02
1 X7-03
1 X8-01
1 X8-02
1 X8-03
1 X9-01
1 X9-02
1 X9-03
1 X10-01
1 X10-02.2
5 [ / ]
1 X10-03
1 prim I
1 sec I
1 sec II
2 X50, X51
1 X52
1 X60
1 X61
1 X62
1 X63
6 [ / ]
Basic Documentation LMV5...
9 Connection terminals / coding of connectors
Description
RAST5
Alarm, fan
Air pressure switch (APS)
Burner flange
Power supply safety loop
Fuel selection, lockout reset
Ignition
Start signal / PS relieve valve
Oil pressure switch min.
Oil pressure switch max.
Load controller external
Direct heavy oil start
Magnetic clutch / oil pump
Safety valve SV (oil)
Oil valve V2
Oil valve V3
Not used
Firing on gas / oil
Oil valve V1
Oil valve V1
Gas valves
Protective earth, neutral conductor
Gas pressure switch min., max.
Power transformer (prim I, sec I)
Infrared flame detector QRI...
Plug
Ionization probe ION
Transformer
CDO
DFO
DEFL
Type 3.5
CAN bus (6-pole)
Transformer, secondary side (4-pole, low-voltage)
Inputs 1 and 4 - temperature sensor (5 pins), TEMP.
Input 2 - pressure input - temperature limiter (5 pins)
TEMP. / PRESS. INPUT
Input 3, analog input (5 pins), SET POINT INPUT
Load output (3 pins), LOAD OUTPUT
Actuator (5 pins)
179/301
CC1P7550en
13.08.2004