Siemens LMO44 Series User Manual

6/13
Building Technologies Division CC1N7130en
Infrastructure & Cities Sector 22.08.2013
Technical data
Mains voltage AC 230 V +10 % / -15 %
AC 120 V +10 % / -15 %
Mains frequency
50...60 Hz ±6 %
External primary fuse (Si)
6.3 A (slow)
Power consumption
12 VA
Perm. mounting orientation
Optional
Weight
Approx. 200 g
Safety class
I (burner control with plug-in base)
Degree of protection
IP40 (to be ensured through mounting)
Perm. cable lengths
Max. 3 m at a line capacitance of 100 pF/m
Detector cable laid separately
10 m
Remote reset laid separately
20 m
Perm. current at cos
M t
0.6
LMO14...
LMO24...
LMO44...
Terminal 1
Max. 5 A
Max. 5 A
Max. 5 A
Terminals 3 and 8
Max. 3 A
Max. 3 A
Max. 3 A
Terminals 4 and 5
Max. 1 A
Max. 1 A
Max. 1 A
Terminal 6
Max. 1 A
Max. 2 A
Max. 2 A
Terminal 10
Max. 1 A
Max. 1 A
Max. 1 A
Storage
DIN EN 60721-3-1
Climatic conditions
Class 1K3
Mechanical conditions
Class 1M2
Temperature range
-20...+60 °C
Humidity
<95 % r.h.
Transport
DIN EN 60721-3-2
Climatic conditions
Class 2K2
Mechanical conditions
Class 2M2
Temperature range
-20...+60 °C
Humidity
<95 % r.h.
Operation
DIN EN 60721-3-3
Climatic conditions
Class 3K3
Mechanical conditions
Class 3M3
Temperature range
- LMO14... / LMO24...
-
LMO44...
-5...+60 °C
-20...+60 °C
Humidity
<95 % r.h.
Attention!
Condensation, formation of ice and ingress of water are not permitted! If this is
not observed, there is a risk of loss of safety functions and a risk of electric
shock.
General unit data
Environmental
conditions

Siemens LMO44 Series Specifications

General

Brand	Siemens
Model	LMO44 Series
Category	Control Unit
Language	English