27
DEU
ENG
NDL
FRA
ITA
ESP
2.4 Technical data
Type
4 Channel
8 Channel
Ethernet
x
x
Number of heating zones
4
8
Number of actuators
2x2 + 2x1
Max. nominal load of all actuators
24 W
Switching power per heating zone
max. 1 A
Operating voltage
230 V / ±15% / 50 Hz
Mains connection
NYM connection terminals
3 x 1,5 mm²
Power consumption (without pump)
50 W
Power consumption in idle operation
2,4 W
2,4 W
Protection class
II
Protection degree/overvoltage category
IP20 / III
Fuse
5 x 20 mm, T4AH
Environment
temperature
0 °C - 60 °C
Storage temperature
-25 °C bis +70 °C
Humidity
5 - 80 %
not condensing
Dimensions
225 x 52 x 75 mm
290x52x75 mm
Material
PC+ABS
Controlling precision of the target value:
±1 K
Hunting
±0,2 K
Modulation
FSK
Carrier frequency
868 MHz,
bidirectional
Coverage
25 m in buildings / 250 m in open air
Radiated power
max. 10 mW