User Manual

12
Siemens Datasheet A6V10954420_en--_f
Smart Infrastructure 2020-10-29
Technical data
Power supply
Operating voltage DC 3 V (2 x 1.5 V AA alkaline batteries)
Battery life >1 year (with AA alkaline batteries)
Radio frequency
Frequency band ISM 433 MHZ
Maximum radio-frequency power 4.19 dBm
Operational data
Thermistor 10 kΩ ± 1% at 25 °C
PID control:
Minimum switch on/off time
Minimum period time
Slow
4 min
12 min
Fast
2 min
6 min
Setpoint setting range
Factory setting comfort setpoint
Factory setting for energy saving mode
5…30 °C (Comfort mode)
5…30 °C (Energy saving mode)
5 °C (Frost Protection, fixed value)
20 °C
10 °C
Resolution of
settings and
displays
Setpoints 0.5 °C
Actual value
displays
0.5 °C
Display of time of
day
1 min
Environmental conditions
Operation
Climatic conditions
Temperature
Humidity
IEC 60721-3-3
Class 3K5
0…+40 °C
<90% r.h.
Transport
Climatic conditions
Temperature
Humidity
Mechanical conditions
IEC 60721-3-2
Class 2K3
-25…+60 °C
<95% r.h.
Class 2M2
Storage
Climatic conditions
Temperature
Humidity
IEC 60721-3-1
Class 1K3
-10…+60 °C
<90% r.h.
Standards, directives and approvals
EU conformity (CE) A6V101123354 *)
RCM conformity to EMC emission standard A6V101123355 *)
Safety class III as per EN 60950-1