Data Sheet for Product

11
Siemens
A6V12048672_en--_c
Smart Infrastructure
2021-05-17
Function input
External temperature sensor,
heating/cooling changeover sensor, window
contact, dewpoint sensor, enable electrical
heater contact, alarm contact, presence
detector, hotel keycard
Selectable
X1: P38
X2: P40
Operational data
Switching differential, adjustable
Heating (P30)
2 K (0.5…6 K)
Cooling (P31)
1 K (0.5…6 K)
Setpoint setting and range
Comfort (P08)
21 °C (5…40 °C)
Economy (P11-P12)
15 °C/30 °C (OFF, 5…40 °C)
Protection (P65-P66)
8 °C/OFF (OFF, 5…40 °C)
Multifunctional inputs X1/X2
Selectable (0…11)
Input X1
3 (P38) Window contact (DI)
Input X2
1 (P40) External temperature sensor
Built-in room temperature sensor
Measuring range
0…49 °C
Accuracy at 25 °C
< ±0.5 K
Temperature calibration range
±5 K
Settings and display resolution
Setpoints
0.5 °C
Current temperature value displayed
0.5 °C
Environmental conditions
Storage
IEC 60721-3-1
Climatic conditions
Class 1K3
Transport
IEC 60721-3-2
Climatic conditions
Class 2K3
Operation
IEC 60721-3-3
Climatic conditions
Class 3K5
1)