Siemens LMV50 Series Manual page 231

Loads on output
terminals
Β
Building Technologies
Total load on contacts
Mains voltage
∂
Input current of unit (safety loop)
total load on contacts resulting from:
- Fan motor conductor
- Ignition transformer
- Valve
- Oil pump / magnetic clutch
Single contact load
Fan motor contactor (rated voltage)
∂
Rated current
∂
Power factor
Alarm output (rated voltage)
∂
Rated current
∂
Power factor
Ignition transformer (rated voltage)
∂
Rated current
∂
Power factor
Gas valves (rated voltage)
∂
Rated current
∂
Power factor
Oil valves (rated voltage)
∂
Rated current
∂
Power factor
Cable lengths
∂
Main cable
∂
CFN cable
∂
Analog cable
∂
Flame detector
∂
CAN-bus
Note!
¹) If the cable length exceeds 50 m, no additional loads may be connected to the
status inputs, refer to Power supply for LMV5!
If a certain cable length is exceeded, the actuators must be powered by a transformer
located near the actuators.
Basic Documentation LMV5...
15 Technical data
AC 120 V AC 230 V
-15% / +10% -15% / +10%
Max. 5 A Max. 5 A
1 A 1 A
Cos ι >0.4 Cos ι >0.4
1 A 1 A
Cos ι >0.4 Cos ι >0.4
1.6 A 2 A
Cos ι >0.2 Cos ι >0.2
1.6 A 2 A
Cos ι >0.4 Cos ι >0.4
1.6 A 1 A
Cos ι >0.4 Cos ι >0.4
Max. 100 m Max. 100 m
(100 pF/m) (100 pF/m)
Max. 100 m Max. 100 m
(100 pF/m) ¹) (100 pF/m) ¹)
Max. 100 m Max. 100 m
(100 pF/m) (100 pF/m)
Refer to chapter Technical Data / Flame
supervision
Total length max. 100 m
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CC1P7550en
22.05.2018